DataGridView.CurrentCellChanged 事件

public:
 event EventHandler ^ CurrentCellChanged;

public event EventHandler CurrentCellChanged;

public event EventHandler? CurrentCellChanged;

member this.CurrentCellChanged : EventHandler 

Public Custom Event CurrentCellChanged As EventHandler 

事件类型

示例

下面的代码示例演示了此事件的用法。 本示例是 “如何：自定义 Windows 窗体 DataGridView 控件中行的外观”的更大示例的一部分。

// Forces the row to repaint itself when the user changes the 
// current cell. This is necessary to refresh the focus rectangle.
void dataGridView1_CurrentCellChanged(object sender, EventArgs e)
{
    if (oldRowIndex != -1)
    {
        this.dataGridView1.InvalidateRow(oldRowIndex);
    }
    oldRowIndex = this.dataGridView1.CurrentCellAddress.Y;
}

' Forces the row to repaint itself when the user changes the 
' current cell. This is necessary to refresh the focus rectangle.
Sub dataGridView1_CurrentCellChanged(ByVal sender As Object, _
    ByVal e As EventArgs) Handles dataGridView1.CurrentCellChanged

    If oldRowIndex <> -1 Then
        Me.dataGridView1.InvalidateRow(oldRowIndex)
    End If
    oldRowIndex = Me.dataGridView1.CurrentCellAddress.Y

End Sub

注解

有关如何处理事件的详细信息，请参阅 处理和引发事件。

另请参阅

• DataGridView 控件 （Windows 窗体）