DataGridView.RowHeightChanged Ereignis

Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll
Quelle:
DataGridView.cs
Quelle:
DataGridView.cs
Quelle:
DataGridView.cs
Quelle:
DataGridView.cs
Quelle:
DataGridView.cs

Tritt auf, wenn sich der Wert der Height Eigenschaft für eine Zeile ändert.

public:
 event System::Windows::Forms::DataGridViewRowEventHandler ^ RowHeightChanged;
public event System.Windows.Forms.DataGridViewRowEventHandler RowHeightChanged;
public event System.Windows.Forms.DataGridViewRowEventHandler? RowHeightChanged;
member this.RowHeightChanged : System.Windows.Forms.DataGridViewRowEventHandler 
Public Custom Event RowHeightChanged As DataGridViewRowEventHandler

Ereignistyp

DataGridViewRowEventHandler

Beispiele

Das folgende Codebeispiel veranschaulicht die Verwendung dieses Ereignisses. Dieses Beispiel ist Teil eines größeren Beispiels, das in How to: Customize the Appearance of Rows in the Windows Forms DataGridView Control verfügbar ist.

// Adjusts the padding when the user changes the row height so that 
// the normal cell content is fully displayed and any extra
// height is used for the content that spans multiple columns.
void dataGridView1_RowHeightChanged(object sender,
    DataGridViewRowEventArgs e)
{
    // Calculate the new height of the normal cell content.
    Int32 preferredNormalContentHeight =
        e.Row.GetPreferredHeight(e.Row.Index, 
        DataGridViewAutoSizeRowMode.AllCellsExceptHeader, true) -
        e.Row.DefaultCellStyle.Padding.Bottom;

    // Specify a new padding.
    Padding newPadding = e.Row.DefaultCellStyle.Padding;
    newPadding.Bottom = e.Row.Height - preferredNormalContentHeight;
    e.Row.DefaultCellStyle.Padding = newPadding;
}

' Adjusts the padding when the user changes the row height so that 
' the normal cell content is fully displayed and any extra
' height is used for the content that spans multiple columns.
Sub dataGridView1_RowHeightChanged(ByVal sender As Object, _
    ByVal e As DataGridViewRowEventArgs) _
    Handles dataGridView1.RowHeightChanged

    ' Calculate the new height of the normal cell content.
    Dim preferredNormalContentHeight As Int32 = _
        e.Row.GetPreferredHeight(e.Row.Index, _
        DataGridViewAutoSizeRowMode.AllCellsExceptHeader, True) - _
        e.Row.DefaultCellStyle.Padding.Bottom()

    ' Specify a new padding.
    Dim newPadding As Padding = e.Row.DefaultCellStyle.Padding
    newPadding.Bottom = e.Row.Height - preferredNormalContentHeight
    e.Row.DefaultCellStyle.Padding = newPadding

End Sub

Hinweise

Weitere Informationen zum Behandeln von Ereignissen finden Sie unter Behandeln und Auslösen von Ereignissen.

Gilt für:

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