ListView.ColumnHeaderCollection.Add Methode

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ text);

public virtual System.Windows.Forms.ColumnHeader Add(string text);

public virtual System.Windows.Forms.ColumnHeader Add(string? text);

abstract member Add : string -> System.Windows.Forms.ColumnHeader
override this.Add : string -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (text As String) As ColumnHeader

Parameter

Gibt zurück

The ColumnHeader with the specified text that was added to the ListView.ColumnHeaderCollection.

Hinweise

Die Spaltenüberschrift wird am Ende der Auflistung hinzugefügt.

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual int Add(System::Windows::Forms::ColumnHeader ^ value);

public virtual int Add(System.Windows.Forms.ColumnHeader value);

abstract member Add : System.Windows.Forms.ColumnHeader -> int
override this.Add : System.Windows.Forms.ColumnHeader -> int

Public Overridable Function Add (value As ColumnHeader) As Integer

Parameter

Gibt zurück

Der nullbasierte Index in der Auflistung, in der das Element hinzugefügt wurde.

Beispiele

Im folgenden Codebeispiel wird ein Formular erstellt, das ein ListView Steuerelement enthält, das Elemente manuell sortiert, wenn auf eine Spalte im ListView Steuerelement geklickt wird. Im Beispiel wird eine Klasse definiert ListViewItemComparer , die die System.Collections.IComparer Schnittstelle implementiert, die den ListViewItem Vergleich durchführt. Im Beispiel wird eine Instanz erstellt ListViewItemComparer und verwendet, um die ListViewItemSorter Eigenschaft des ListView Steuerelements festzulegen. Der Sort Methodenaufruf im ColumnClick Ereignishandler verwendet die methoden, die zum ListViewItemComparer Ausführen der Sortierung von Elementen definiert sind, basierend auf der spalte, auf die geklickt wird.

#using <System.dll>
#using <System.Drawing.dll>
#using <System.Windows.Forms.dll>

using namespace System;
using namespace System::Windows::Forms;
using namespace System::Drawing;
using namespace System::Collections;

// Implements the manual sorting of items by columns.
ref class ListViewItemComparer: public IComparer
{
private:
   int col;

public:
   ListViewItemComparer()
   {
      col = 0;
   }

   ListViewItemComparer( int column )
   {
      col = column;
   }

   virtual int Compare( Object^ x, Object^ y )
   {
      return String::Compare( (dynamic_cast<ListViewItem^>(x))->SubItems[ col ]->Text,
                              (dynamic_cast<ListViewItem^>(y))->SubItems[ col ]->Text );
   }
};

public ref class ListViewSortForm: public Form
{
private:
   ListView^ listView1;

public:
   ListViewSortForm()
   {
      // Create ListView items to add to the control.
      array<String^>^temp0 = {"Banana","a","b","c"};
      ListViewItem^ listViewItem1 = gcnew ListViewItem( temp0,-1,Color::Empty,Color::Yellow,nullptr );
      array<String^>^temp1 = {"Cherry","v","g","t"};
      ListViewItem^ listViewItem2 = gcnew ListViewItem( temp1,-1,Color::Empty,Color::Red,
                 gcnew System::Drawing::Font( "Microsoft Sans Serif",8.25F,FontStyle::Regular,GraphicsUnit::Point,0 ) );
      array<String^>^temp2 = {"Apple","h","j","n"};
      ListViewItem^ listViewItem3 = gcnew ListViewItem( temp2,-1,Color::Empty,Color::Lime,nullptr );
      array<String^>^temp3 = {"Pear","y","u","i"};
      ListViewItem^ listViewItem4 = gcnew ListViewItem( temp3,-1,Color::Empty,Color::FromArgb( 192, 128, 156 ),nullptr );

      //Initialize the ListView control and add columns to it.
      this->listView1 = gcnew ListView;

      // Set the initial sorting type for the ListView.
      this->listView1->Sorting = SortOrder::None;

      // Disable automatic sorting to enable manual sorting.
      this->listView1->View = View::Details;

      // Add columns and set their text.
      this->listView1->Columns->Add( gcnew ColumnHeader );
      this->listView1->Columns[ 0 ]->Text = "Column 1";
      this->listView1->Columns[ 0 ]->Width = 100;
      listView1->Columns->Add( gcnew ColumnHeader );
      listView1->Columns[ 1 ]->Text = "Column 2";
      listView1->Columns->Add( gcnew ColumnHeader );
      listView1->Columns[ 2 ]->Text = "Column 3";
      listView1->Columns->Add( gcnew ColumnHeader );
      listView1->Columns[ 3 ]->Text = "Column 4";

      // Suspend control logic until form is done configuring form.
      this->SuspendLayout();

      // Add Items to the ListView control.
      array<ListViewItem^>^temp4 = {listViewItem1,listViewItem2,listViewItem3,listViewItem4};
      this->listView1->Items->AddRange( temp4 );

      // Set the location and size of the ListView control.
      this->listView1->Location = Point(10,10);
      this->listView1->Name = "listView1";
      this->listView1->Size = System::Drawing::Size( 300, 100 );
      this->listView1->TabIndex = 0;

      // Enable editing of the items in the ListView.
      this->listView1->LabelEdit = true;

      // Connect the ListView::ColumnClick event to the ColumnClick event handler.
      this->listView1->ColumnClick += gcnew ColumnClickEventHandler( this, &ListViewSortForm::ColumnClick );

      // Initialize the form.
      this->ClientSize = System::Drawing::Size( 400, 400 );
      array<Control^>^temp5 = {this->listView1};
      this->Controls->AddRange( temp5 );
      this->Name = "ListViewSortForm";
      this->Text = "Sorted ListView Control";

      // Resume lay[Out] of* the form.
      this->ResumeLayout( false );
   }

private:

   // ColumnClick event handler.
   void ColumnClick( Object^ /*o*/, ColumnClickEventArgs^ e )
   {
      // Set the ListViewItemSorter property to a new ListViewItemComparer 
      // object. Setting this property immediately sorts the 
      // ListView using the ListViewItemComparer object.
      this->listView1->ListViewItemSorter = gcnew ListViewItemComparer( e->Column );
   }
};

[System::STAThreadAttribute]
int main()
{
   Application::Run( gcnew ListViewSortForm );
}

using System;
using System.Windows.Forms;
using System.Drawing;
using System.Collections;

namespace ListViewSortFormNamespace
{

    public class ListViewSortForm : Form
    {
        private ListView listView1;
       
        public ListViewSortForm()
        {
            // Create ListView items to add to the control.
            ListViewItem listViewItem1 = new ListViewItem(new string[] {"Banana","a","b","c"}, -1, Color.Empty, Color.Yellow, null);
            ListViewItem listViewItem2 = new ListViewItem(new string[] {"Cherry","v","g","t"}, -1, Color.Empty, Color.Red, new Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular, GraphicsUnit.Point, ((System.Byte)(0))));
            ListViewItem listViewItem3 = new ListViewItem(new string[] {"Apple","h","j","n"}, -1, Color.Empty, Color.Lime, null);
            ListViewItem listViewItem4 = new ListViewItem(new string[] {"Pear","y","u","i"}, -1, Color.Empty, Color.FromArgb(((System.Byte)(192)), ((System.Byte)(128)), ((System.Byte)(156))), null);
     
            //Initialize the ListView control and add columns to it.
            this.listView1 = new ListView();

            // Set the initial sorting type for the ListView.
            this.listView1.Sorting = SortOrder.None;
            // Disable automatic sorting to enable manual sorting.
            this.listView1.View = View.Details;
            // Add columns and set their text.
            this.listView1.Columns.Add(new ColumnHeader());
            this.listView1.Columns[0].Text = "Column 1";
            this.listView1.Columns[0].Width = 100;
            listView1.Columns.Add(new ColumnHeader());
            listView1.Columns[1].Text = "Column 2";
            listView1.Columns.Add(new ColumnHeader());
            listView1.Columns[2].Text = "Column 3";
            listView1.Columns.Add(new ColumnHeader());
            listView1.Columns[3].Text = "Column 4";
            // Suspend control logic until form is done configuring form.
            this.SuspendLayout();
            // Add Items to the ListView control.
            this.listView1.Items.AddRange(new ListViewItem[] {listViewItem1,
                listViewItem2,
                listViewItem3,
                listViewItem4});
            // Set the location and size of the ListView control.
            this.listView1.Location = new Point(10, 10);
            this.listView1.Name = "listView1";
            this.listView1.Size = new Size(300, 100);
            this.listView1.TabIndex = 0;
            // Enable editing of the items in the ListView.
            this.listView1.LabelEdit = true;
            // Connect the ListView.ColumnClick event to the ColumnClick event handler.
            this.listView1.ColumnClick += new ColumnClickEventHandler(ColumnClick);
            
            // Initialize the form.
            this.ClientSize = new Size(400, 400);
            this.Controls.AddRange(new Control[] {this.listView1});
            this.Name = "ListViewSortForm";
            this.Text = "Sorted ListView Control";
            // Resume layout of the form.
            this.ResumeLayout(false);
        }

        // ColumnClick event handler.
        private void ColumnClick(object o, ColumnClickEventArgs e)
        {
            // Set the ListViewItemSorter property to a new ListViewItemComparer 
            // object. Setting this property immediately sorts the 
            // ListView using the ListViewItemComparer object.
            this.listView1.ListViewItemSorter = new ListViewItemComparer(e.Column);
        }

        [System.STAThreadAttribute()]
        public static void Main()
        {
            Application.Run(new ListViewSortForm());
        }
    }

    // Implements the manual sorting of items by columns.
    class ListViewItemComparer : IComparer
    {
        private int col;
        public ListViewItemComparer()
        {
            col = 0;
        }
        public ListViewItemComparer(int column)
        {
            col = column;
        }
        public int Compare(object x, object y)
        {
            return String.Compare(((ListViewItem)x).SubItems[col].Text, ((ListViewItem)y).SubItems[col].Text);
        }
    }
}

Imports System.Windows.Forms
Imports System.Drawing
Imports System.Collections


Namespace ListViewSortFormNamespace

    Public Class ListViewSortForm
        Inherits Form

        Private listView1 As ListView

        Public Sub New()
            ' Create ListView items to add to the control.
            Dim listViewItem1 As New ListViewItem(New String() {"Banana", "a", "b", "c"}, -1, Color.Empty, Color.Yellow, Nothing)
            Dim listViewItem2 As New ListViewItem(New String() {"Cherry", "v", "g", "t"}, -1, Color.Empty, Color.Red, New Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular, GraphicsUnit.Point, CType(0, System.Byte)))
            Dim listViewItem3 As New ListViewItem(New String() {"Apple", "h", "j", "n"}, -1, Color.Empty, Color.Lime, Nothing)
            Dim listViewItem4 As New ListViewItem(New String() {"Pear", "y", "u", "i"}, -1, Color.Empty, Color.FromArgb(CType(192, System.Byte), CType(128, System.Byte), CType(156, System.Byte)), Nothing)

            'Initialize the ListView control and add columns to it.
            Me.listView1 = New ListView

            ' Set the initial sorting type for the ListView.
            Me.listView1.Sorting = SortOrder.None
            ' Disable automatic sorting to enable manual sorting.
            Me.listView1.View = View.Details
            ' Add columns and set their text.
            Me.listView1.Columns.Add(New ColumnHeader)
            Me.listView1.Columns(0).Text = "Column 1"
            Me.listView1.Columns(0).Width = 100
            listView1.Columns.Add(New ColumnHeader)
            listView1.Columns(1).Text = "Column 2"
            listView1.Columns.Add(New ColumnHeader)
            listView1.Columns(2).Text = "Column 3"
            listView1.Columns.Add(New ColumnHeader)
            listView1.Columns(3).Text = "Column 4"
            ' Suspend control logic until form is done configuring form.
            Me.SuspendLayout()
            ' Add Items to the ListView control.
            Me.listView1.Items.AddRange(New ListViewItem() {listViewItem1, listViewItem2, listViewItem3, listViewItem4})
            ' Set the location and size of the ListView control.
            Me.listView1.Location = New Point(10, 10)
            Me.listView1.Name = "listView1"
            Me.listView1.Size = New Size(300, 100)
            Me.listView1.TabIndex = 0
            ' Enable editing of the items in the ListView.
            Me.listView1.LabelEdit = True
            ' Connect the ListView.ColumnClick event to the ColumnClick event handler.
            AddHandler Me.listView1.ColumnClick, AddressOf ColumnClick

            ' Initialize the form.
            Me.ClientSize = New Size(400, 400)
            Me.Controls.AddRange(New Control() {Me.listView1})
            Me.Name = "ListViewSortForm"
            Me.Text = "Sorted ListView Control"
            ' Resume layout of the form.
            Me.ResumeLayout(False)
        End Sub


        ' ColumnClick event handler.
        Private Sub ColumnClick(ByVal o As Object, ByVal e As ColumnClickEventArgs)
            ' Set the ListViewItemSorter property to a new ListViewItemComparer 
            ' object. Setting this property immediately sorts the 
            ' ListView using the ListViewItemComparer object.
            Me.listView1.ListViewItemSorter = New ListViewItemComparer(e.Column)
        End Sub

    End Class

    ' Implements the manual sorting of items by columns.
    Class ListViewItemComparer
        Implements IComparer

        Private col As Integer

        Public Sub New()
            col = 0
        End Sub

        Public Sub New(ByVal column As Integer)
            col = column
        End Sub

        Public Function Compare(ByVal x As Object, ByVal y As Object) As Integer _
           Implements IComparer.Compare
            Return [String].Compare(CType(x, ListViewItem).SubItems(col).Text, CType(y, ListViewItem).SubItems(col).Text)
        End Function
    End Class
End Namespace

Hinweise

Sie können diese Version der Add Methode verwenden, um der Auflistung eine vorhandene ColumnHeader Hinzuzufügen. Wenn Sie zum Zeitpunkt, zu dem Sie sie der Sammlung hinzufügen, ein neues ColumnHeader erstellen möchten, können Sie die andere Version der Add Methode verwenden.

Wenn Spaltenüberschriften hinzugefügt werden, werden sie am Ende der Auflistung hinzugefügt. Verwenden Sie die Insert Methode, um eine Spaltenüberschrift an einer bestimmten Position in die Auflistung einzufügen. Verwenden Sie die AddRange Methode, um der Auflistung in einem einzigen Vorgang eine Reihe von Spaltenüberschriften hinzuzufügen.

Weitere Informationen

• Insert(Int32, ColumnHeader)
• AddRange(ColumnHeader[])

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ text, int width);

public virtual System.Windows.Forms.ColumnHeader Add(string text, int width);

public virtual System.Windows.Forms.ColumnHeader Add(string? text, int width);

abstract member Add : string * int -> System.Windows.Forms.ColumnHeader
override this.Add : string * int -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (text As String, width As Integer) As ColumnHeader

Parameter

Gibt zurück

Der ColumnHeader mit dem angegebenen Text und der angegebenen Breite, der der ListView.ColumnHeaderCollectionHinzugefügt wurde.

Hinweise

Die Spalte wird am Ende der Auflistung hinzugefügt.

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ key, System::String ^ text);

public virtual System.Windows.Forms.ColumnHeader Add(string key, string text);

abstract member Add : string * string -> System.Windows.Forms.ColumnHeader
override this.Add : string * string -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (key As String, text As String) As ColumnHeader

Parameter

Gibt zurück

Der ColumnHeader mit dem angegebenen Schlüssel und dem Text, der der ListView.ColumnHeaderCollectionZeichenfolge hinzugefügt wurde.

Hinweise

Die Name Eigenschaft entspricht dem Schlüssel für eine Spalte in der ListView.ColumnHeaderCollection.

Die Spalte wird am Ende der Auflistung hinzugefügt.

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ key, System::String ^ text, int width);

public virtual System.Windows.Forms.ColumnHeader Add(string key, string text, int width);

abstract member Add : string * string * int -> System.Windows.Forms.ColumnHeader
override this.Add : string * string * int -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (key As String, text As String, width As Integer) As ColumnHeader

Parameter

Gibt zurück

Der ColumnHeader mit dem angegebenen Text, der Taste und der Breite, der der Auflistung hinzugefügt wurde.

Hinweise

Die Name Eigenschaft entspricht dem Schlüssel für eine Spalte in der ListView.ColumnHeaderCollection.

Die Spalte wird am Ende der Auflistung hinzugefügt.

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ str, int width, System::Windows::Forms::HorizontalAlignment textAlign);

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ text, int width, System::Windows::Forms::HorizontalAlignment textAlign);

public virtual System.Windows.Forms.ColumnHeader Add(string str, int width, System.Windows.Forms.HorizontalAlignment textAlign);

public virtual System.Windows.Forms.ColumnHeader Add(string text, int width, System.Windows.Forms.HorizontalAlignment textAlign);

public virtual System.Windows.Forms.ColumnHeader Add(string? text, int width, System.Windows.Forms.HorizontalAlignment textAlign);

abstract member Add : string * int * System.Windows.Forms.HorizontalAlignment -> System.Windows.Forms.ColumnHeader
override this.Add : string * int * System.Windows.Forms.HorizontalAlignment -> System.Windows.Forms.ColumnHeader

abstract member Add : string * int * System.Windows.Forms.HorizontalAlignment -> System.Windows.Forms.ColumnHeader
override this.Add : string * int * System.Windows.Forms.HorizontalAlignment -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (str As String, width As Integer, textAlign As HorizontalAlignment) As ColumnHeader

Public Overridable Function Add (text As String, width As Integer, textAlign As HorizontalAlignment) As ColumnHeader

Parameter

Gibt zurück

Das ColumnHeader erstellt und der Auflistung hinzugefügt wurde.

Beispiele

Im folgenden Codebeispiel wird ein ListView Steuerelement mit drei ListViewItem angegebenen Objekten und drei ListViewItem.ListViewSubItem Für jedes Element angegebenen Objekten erstellt. Im Beispiel werden auch Objekte zum Anzeigen der Unterelemente in der Detailansicht erstellt ColumnHeader . Im Codebeispiel werden auch zwei ImageList Objekte erstellt, um Bilder für die ListViewItem Objekte bereitzustellen. Diese ImageList Objekte werden den LargeImageList Und SmallImageList Eigenschaften hinzugefügt. Im Beispiel werden die folgenden Eigenschaften beim Erstellen des ListView Steuerelements verwendet:

• View

• LabelEdit

• AllowColumnReorder

• CheckBoxes

• FullRowSelect

• GridLines

• Sorting

In diesem Beispiel müssen Sie dem Code hinzugefügt Form und die im Beispiel erstellte Methode aus dem Konstruktor oder einer anderen Methode im Formular aufrufen. Das Beispiel erfordert außerdem, dass Bilder namens MySmallImage1, MySmallImage2, MyLargeImage1, und MyLargeImage2 befinden sich im Stammverzeichnis von Laufwerk C.

private:
   void CreateMyListView()
   {
      // Create a new ListView control.
      ListView^ listView1 = gcnew ListView;
      listView1->Bounds = Rectangle(Point(10,10),System::Drawing::Size( 300, 200 ));

      // Set the view to show details.
      listView1->View = View::Details;

      // Allow the user to edit item text.
      listView1->LabelEdit = true;

      // Allow the user to rearrange columns.
      listView1->AllowColumnReorder = true;

      // Display check boxes.
      listView1->CheckBoxes = true;

      // Select the item and subitems when selection is made.
      listView1->FullRowSelect = true;

      // Display grid lines.
      listView1->GridLines = true;

      // Sort the items in the list in ascending order.
      listView1->Sorting = SortOrder::Ascending;

      // Create three items and three sets of subitems for each item.
      ListViewItem^ item1 = gcnew ListViewItem( "item1",0 );

      // Place a check mark next to the item.
      item1->Checked = true;
      item1->SubItems->Add( "1" );
      item1->SubItems->Add( "2" );
      item1->SubItems->Add( "3" );
      ListViewItem^ item2 = gcnew ListViewItem( "item2",1 );
      item2->SubItems->Add( "4" );
      item2->SubItems->Add( "5" );
      item2->SubItems->Add( "6" );
      ListViewItem^ item3 = gcnew ListViewItem( "item3",0 );

      // Place a check mark next to the item.
      item3->Checked = true;
      item3->SubItems->Add( "7" );
      item3->SubItems->Add( "8" );
      item3->SubItems->Add( "9" );

      // Create columns for the items and subitems.
      // Width of -2 indicates auto-size.
      listView1->Columns->Add( "Item Column", -2, HorizontalAlignment::Left );
      listView1->Columns->Add( "Column 2", -2, HorizontalAlignment::Left );
      listView1->Columns->Add( "Column 3", -2, HorizontalAlignment::Left );
      listView1->Columns->Add( "Column 4", -2, HorizontalAlignment::Center );

      //Add the items to the ListView.
      array<ListViewItem^>^temp1 = {item1,item2,item3};
      listView1->Items->AddRange( temp1 );

      // Create two ImageList objects.
      ImageList^ imageListSmall = gcnew ImageList;
      ImageList^ imageListLarge = gcnew ImageList;

      // Initialize the ImageList objects with bitmaps.
      imageListSmall->Images->Add( Bitmap::FromFile( "C:\\MySmallImage1.bmp" ) );
      imageListSmall->Images->Add( Bitmap::FromFile( "C:\\MySmallImage2.bmp" ) );
      imageListLarge->Images->Add( Bitmap::FromFile( "C:\\MyLargeImage1.bmp" ) );
      imageListLarge->Images->Add( Bitmap::FromFile( "C:\\MyLargeImage2.bmp" ) );

      //Assign the ImageList objects to the ListView.
      listView1->LargeImageList = imageListLarge;
      listView1->SmallImageList = imageListSmall;
      
      // Add the ListView to the control collection.
      this->Controls->Add( listView1 );
   }

private void CreateMyListView()
{
    // Create a new ListView control.
    ListView listView1 = new ListView();
    listView1.Bounds = new Rectangle(new Point(10,10), new Size(300,200));

    // Set the view to show details.
    listView1.View = View.Details;
    // Allow the user to edit item text.
    listView1.LabelEdit = true;
    // Allow the user to rearrange columns.
    listView1.AllowColumnReorder = true;
    // Display check boxes.
    listView1.CheckBoxes = true;
    // Select the item and subitems when selection is made.
    listView1.FullRowSelect = true;
    // Display grid lines.
    listView1.GridLines = true;
    // Sort the items in the list in ascending order.
    listView1.Sorting = SortOrder.Ascending;
                
    // Create three items and three sets of subitems for each item.
    ListViewItem item1 = new ListViewItem("item1",0);
    // Place a check mark next to the item.
    item1.Checked = true;
    item1.SubItems.Add("1");
    item1.SubItems.Add("2");
    item1.SubItems.Add("3");
    ListViewItem item2 = new ListViewItem("item2",1);
    item2.SubItems.Add("4");
    item2.SubItems.Add("5");
    item2.SubItems.Add("6");
    ListViewItem item3 = new ListViewItem("item3",0);
    // Place a check mark next to the item.
    item3.Checked = true;
    item3.SubItems.Add("7");
    item3.SubItems.Add("8");
    item3.SubItems.Add("9");

    // Create columns for the items and subitems.
    // Width of -2 indicates auto-size.
    listView1.Columns.Add("Item Column", -2, HorizontalAlignment.Left);
    listView1.Columns.Add("Column 2", -2, HorizontalAlignment.Left);
    listView1.Columns.Add("Column 3", -2, HorizontalAlignment.Left);
    listView1.Columns.Add("Column 4", -2, HorizontalAlignment.Center);

    //Add the items to the ListView.
    listView1.Items.AddRange(new ListViewItem[]{item1,item2,item3});

    // Create two ImageList objects.
    ImageList imageListSmall = new ImageList();
    ImageList imageListLarge = new ImageList();

    // Initialize the ImageList objects with bitmaps.
    imageListSmall.Images.Add(Bitmap.FromFile("C:\\MySmallImage1.bmp"));
    imageListSmall.Images.Add(Bitmap.FromFile("C:\\MySmallImage2.bmp"));
    imageListLarge.Images.Add(Bitmap.FromFile("C:\\MyLargeImage1.bmp"));
    imageListLarge.Images.Add(Bitmap.FromFile("C:\\MyLargeImage2.bmp"));

    //Assign the ImageList objects to the ListView.
    listView1.LargeImageList = imageListLarge;
    listView1.SmallImageList = imageListSmall;

    // Add the ListView to the control collection.
    this.Controls.Add(listView1);
}

Private Sub CreateMyListView()
    ' Create a new ListView control.
    Dim listView1 As New ListView()
    listView1.Bounds = New Rectangle(New Point(10, 10), New Size(300, 200))

    ' Set the view to show details.
    listView1.View = View.Details
    ' Allow the user to edit item text.
    listView1.LabelEdit = True
    ' Allow the user to rearrange columns.
    listView1.AllowColumnReorder = True
    ' Display check boxes.
    listView1.CheckBoxes = True
    ' Select the item and subitems when selection is made.
    listView1.FullRowSelect = True
    ' Display grid lines.
    listView1.GridLines = True
    ' Sort the items in the list in ascending order.
    listView1.Sorting = SortOrder.Ascending

    ' Create three items and three sets of subitems for each item.
    Dim item1 As New ListViewItem("item1", 0)
    ' Place a check mark next to the item.
    item1.Checked = True
    item1.SubItems.Add("1")
    item1.SubItems.Add("2")
    item1.SubItems.Add("3")
    Dim item2 As New ListViewItem("item2", 1)
    item2.SubItems.Add("4")
    item2.SubItems.Add("5")
    item2.SubItems.Add("6")
    Dim item3 As New ListViewItem("item3", 0)
    ' Place a check mark next to the item.
    item3.Checked = True
    item3.SubItems.Add("7")
    item3.SubItems.Add("8")
    item3.SubItems.Add("9")

    ' Create columns for the items and subitems.
    ' Width of -2 indicates auto-size.
    listView1.Columns.Add("Item Column", -2, HorizontalAlignment.Left)
    listView1.Columns.Add("Column 2", -2, HorizontalAlignment.Left)
    listView1.Columns.Add("Column 3", -2, HorizontalAlignment.Left)
    listView1.Columns.Add("Column 4", -2, HorizontalAlignment.Center)

    'Add the items to the ListView.
    listView1.Items.AddRange(New ListViewItem() {item1, item2, item3})

    ' Create two ImageList objects.
    Dim imageListSmall As New ImageList()
    Dim imageListLarge As New ImageList()

    ' Initialize the ImageList objects with bitmaps.
    imageListSmall.Images.Add(Bitmap.FromFile("C:\MySmallImage1.bmp"))
    imageListSmall.Images.Add(Bitmap.FromFile("C:\MySmallImage2.bmp"))
    imageListLarge.Images.Add(Bitmap.FromFile("C:\MyLargeImage1.bmp"))
    imageListLarge.Images.Add(Bitmap.FromFile("C:\MyLargeImage2.bmp"))

    'Assign the ImageList objects to the ListView.
    listView1.LargeImageList = imageListLarge
    listView1.SmallImageList = imageListSmall

    ' Add the ListView to the control collection.
    Me.Controls.Add(listView1)
End Sub

Hinweise

Sie können diese Version der Add Methode verwenden, um eine neue ColumnHeader zu der Auflistung hinzuzufügen. Der Text des neuen ColumnHeader , dem Steuerelement hinzugefügten Elements basiert auf dem text Parameter. Mit dieser Version der Add Methode können Sie auch die Breite der Spalte und die Ausrichtung von Text in der Spaltenüberschrift angeben. Wenn Sie über eine Vorhandene verfügen ColumnHeader , die Sie der Auflistung hinzufügen möchten, verwenden Sie die Version der Methode, die Add einen ColumnHeader als Parameter akzeptiert.

Wenn Spaltenüberschriften hinzugefügt werden, werden sie am Ende der Auflistung hinzugefügt. Verwenden Sie die Insert Methode, um eine Spaltenüberschrift an einer bestimmten Position in die Auflistung einzufügen. Verwenden Sie die AddRange Methode, um der Auflistung in einem einzigen Vorgang eine Reihe von Spaltenüberschriften hinzuzufügen.

Weitere Informationen

• Insert(Int32, ColumnHeader)
• AddRange(ColumnHeader[])

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ key, System::String ^ text, int width, System::Windows::Forms::HorizontalAlignment textAlign, int imageIndex);

public virtual System.Windows.Forms.ColumnHeader Add(string key, string text, int width, System.Windows.Forms.HorizontalAlignment textAlign, int imageIndex);

abstract member Add : string * string * int * System.Windows.Forms.HorizontalAlignment * int -> System.Windows.Forms.ColumnHeader
override this.Add : string * string * int * System.Windows.Forms.HorizontalAlignment * int -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (key As String, text As String, width As Integer, textAlign As HorizontalAlignment, imageIndex As Integer) As ColumnHeader

Parameter

Gibt zurück

Der ColumnHeader angegebene Schlüssel, ausgerichteter Text, Breite und Bildindex, der der Auflistung hinzugefügt wurde.

Hinweise

Die Name Eigenschaft entspricht dem Schlüssel für eine Spalte in der ListView.ColumnHeaderCollection.

Die Spalte wird am Ende der Auflistung hinzugefügt.

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

Quelle:

ListView.ColumnHeaderCollection.cs

public:
 virtual System::Windows::Forms::ColumnHeader ^ Add(System::String ^ key, System::String ^ text, int width, System::Windows::Forms::HorizontalAlignment textAlign, System::String ^ imageKey);

public virtual System.Windows.Forms.ColumnHeader Add(string key, string text, int width, System.Windows.Forms.HorizontalAlignment textAlign, string imageKey);

public virtual System.Windows.Forms.ColumnHeader Add(string? key, string? text, int width, System.Windows.Forms.HorizontalAlignment textAlign, string imageKey);

abstract member Add : string * string * int * System.Windows.Forms.HorizontalAlignment * string -> System.Windows.Forms.ColumnHeader
override this.Add : string * string * int * System.Windows.Forms.HorizontalAlignment * string -> System.Windows.Forms.ColumnHeader

Public Overridable Function Add (key As String, text As String, width As Integer, textAlign As HorizontalAlignment, imageKey As String) As ColumnHeader

Parameter

Gibt zurück

Der ColumnHeader angegebene Schlüssel, der ausgerichtete Text, die Breite und der Bildschlüssel, der der Auflistung hinzugefügt wurde.

Hinweise

Die Name Eigenschaft entspricht dem Schlüssel für eine Spalte in der ListView.ColumnHeaderCollection.

Die Spalte wird am Ende der Auflistung hinzugefügt.