VisualStyleState Enum
Definitie
Belangrijk
Bepaalde informatie heeft betrekking op een voorlopige productversie die aanzienlijk kan worden gewijzigd voordat deze wordt uitgebracht. Microsoft biedt geen enkele expliciete of impliciete garanties met betrekking tot de informatie die hier wordt verstrekt.
Hiermee geeft u op hoe visuele stijlen worden toegepast op de huidige toepassing.
Deze opsomming ondersteunt een bitsgewijze combinatie van de waarden van de leden.
public enum class VisualStyleStatepublic enum VisualStyleState[System.Flags]
public enum VisualStyleStatetype VisualStyleState = [<System.Flags>]
type VisualStyleState = Public Enum VisualStyleState- Overname
- Kenmerken
Velden
| Name | Waarde | Description |
|---|---|---|
| NoneEnabled | 0 | Visuele stijlen worden niet toegepast op de toepassing. |
| NonClientAreaEnabled | 1 | Visuele stijlen worden alleen toegepast op het niet-clientgebied. |
| ClientAreaEnabled | 2 | Visuele stijlen worden alleen toegepast op het clientgebied. |
| ClientAndNonClientAreasEnabled | 3 | Visuele stijlen worden toegepast op client- en niet-clientgebieden. |
Voorbeelden
Het volgende codevoorbeeld is een eenvoudig programma waarmee visuele stijlen worden toegepast in elk van de vier gebieden die door de VisualStyleState waarden zijn opgegeven. Als u visuele stijlen in een bepaald gebied wilt inschakelen, klikt u op de keuzerondje (ook wel keuzerondje genoemd) dat het gebied vertegenwoordigt dat u wilt inschakelen en klikt u op de knop VisualStyleState bijwerken om de wijzigingen in het venster te bekijken.
#using <System.Drawing.dll>
#using <System.Windows.Forms.dll>
#using <System.dll>
using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
using namespace System::Windows::Forms::VisualStyles;
namespace VisualStyleStateSample
{
public ref class VisualStyleStateForm : public Form
{
Button^ updateButton;
RadioButton^ applyToClient;
RadioButton^ applyToNonClient;
RadioButton^ applyToAll;
RadioButton^ disableStyles;
public:
VisualStyleStateForm()
{
updateButton = gcnew Button();
applyToClient = gcnew RadioButton();
applyToNonClient = gcnew RadioButton();
applyToAll = gcnew RadioButton();
disableStyles = gcnew RadioButton();
updateButton->AutoSize = true;
updateButton->Location = Point(10, 10);
updateButton->Text = "Update VisualStyleState";
updateButton->Click += gcnew EventHandler(this,
&VisualStyleStateForm::UpdateButton_Click);
applyToClient->Location = Point(10, 50);
applyToClient->AutoSize = true;
applyToClient->Text = "Apply styles to client area only";
applyToNonClient->Location = Point(10, 70);
applyToNonClient->AutoSize = true;
applyToNonClient->Text = "Apply styles to nonclient area only";
applyToAll->Location = Point(10, 90);
applyToAll->AutoSize = true;
applyToAll->Text = "Apply styles to client and nonclient areas";
disableStyles->Location = Point(10, 110);
disableStyles->AutoSize = true;
disableStyles->Text = "Disable styles in all areas";
this->Text = "VisualStyleState Test";
this->Controls->AddRange(gcnew array<Control^>{updateButton,
applyToClient, applyToNonClient, applyToAll, disableStyles});
}
private:
void UpdateButton_Click(Object^ sender, EventArgs^ e)
{
if (applyToClient->Checked)
{
Application::VisualStyleState =
VisualStyleState::ClientAreaEnabled;
}
else if (applyToNonClient->Checked)
{
Application::VisualStyleState =
VisualStyleState::NonClientAreaEnabled;
}
else if (applyToAll->Checked)
{
Application::VisualStyleState =
VisualStyleState::ClientAndNonClientAreasEnabled;
}
else if (disableStyles->Checked)
{
Application::VisualStyleState =
VisualStyleState::NoneEnabled;
}
// Repaint the form and all child controls.
this->Invalidate(true);
}
};
}
[STAThread]
int main()
{
Application::EnableVisualStyles();
Application::Run(gcnew VisualStyleStateSample::VisualStyleStateForm());
}
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Windows.Forms.VisualStyles;
namespace VisualStyleStateSample
{
class Form1 : Form
{
Button button1 = new Button();
RadioButton radioButton1 = new RadioButton();
RadioButton radioButton2 = new RadioButton();
RadioButton radioButton3 = new RadioButton();
RadioButton radioButton4 = new RadioButton();
public Form1()
{
button1.AutoSize = true;
button1.Location = new Point(10, 10);
button1.Text = "Update VisualStyleState";
button1.Click += new EventHandler(button1_Click);
radioButton1.Location = new Point(10, 50);
radioButton1.AutoSize = true;
radioButton1.Text = "Apply styles to client area only";
radioButton2.Location = new Point(10, 70);
radioButton2.AutoSize = true;
radioButton2.Text = "Apply styles to nonclient area only";
radioButton3.Location = new Point(10, 90);
radioButton3.AutoSize = true;
radioButton3.Text = "Apply styles to client and nonclient areas";
radioButton4.Location = new Point(10, 110);
radioButton4.AutoSize = true;
radioButton4.Text = "Disable styles in all areas";
this.Text = "VisualStyleState Test";
this.Controls.AddRange(new Control[] { button1,
radioButton1, radioButton2, radioButton3, radioButton4});
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
void button1_Click(object sender, EventArgs e)
{
if (radioButton1.Checked)
{
Application.VisualStyleState =
VisualStyleState.ClientAreaEnabled;
}
else if (radioButton2.Checked)
{
Application.VisualStyleState =
VisualStyleState.NonClientAreaEnabled;
}
else if (radioButton3.Checked)
{
Application.VisualStyleState =
VisualStyleState.ClientAndNonClientAreasEnabled;
}
else if (radioButton4.Checked)
{
Application.VisualStyleState =
VisualStyleState.NoneEnabled;
}
// Repaint the form and all child controls.
this.Invalidate(true);
}
}
}
Imports System.Drawing
Imports System.Windows.Forms
Imports System.Windows.Forms.VisualStyles
Namespace VisualStyleStateSample
Class Form1
Inherits Form
Private WithEvents button1 As New Button()
Private radioButton1 As New RadioButton()
Private radioButton2 As New RadioButton()
Private radioButton3 As New RadioButton()
Private radioButton4 As New RadioButton()
Public Sub New()
With button1
.AutoSize = True
.Location = New Point(10, 10)
.Text = "Update VisualStyleState"
End With
With radioButton1
.Location = New Point(10, 50)
.AutoSize = True
.Text = "Apply styles to client area only"
End With
With radioButton2
.Location = New Point(10, 70)
.AutoSize = True
.Text = "Apply styles to nonclient area only"
End With
With radioButton3
.Location = New Point(10, 90)
.AutoSize = True
.Text = "Apply styles to client and nonclient areas"
End With
With radioButton4
.Location = New Point(10, 110)
.AutoSize = True
.Text = "Disable styles in all areas"
End With
Me.Text = "VisualStyleState Test"
Me.Controls.AddRange(New Control() {button1, radioButton1, _
radioButton2, radioButton3, radioButton4})
End Sub
<STAThread()> _
Shared Sub Main()
Application.EnableVisualStyles()
Application.Run(New Form1())
End Sub
Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs) _
Handles button1.Click
If radioButton1.Checked Then
Application.VisualStyleState = _
VisualStyleState.ClientAreaEnabled
ElseIf radioButton2.Checked Then
Application.VisualStyleState = _
VisualStyleState.NonClientAreaEnabled
ElseIf radioButton3.Checked Then
Application.VisualStyleState = _
VisualStyleState.ClientAndNonClientAreasEnabled
ElseIf radioButton4.Checked Then
Application.VisualStyleState = _
VisualStyleState.NoneEnabled
End If
' Repaint the form and all child controls.
Me.Invalidate(True)
End Sub
End Class
End Namespace
Opmerkingen
Deze opsomming wordt door de Application.VisualStyleState eigenschap gebruikt om op te geven of visuele stijlen worden toegepast op client- of niet-clientgebieden van toepassingsvensters.
