DataGridView.RowLeave 事件

定義

資料列失去輸入焦點且不再是目前資料列時發生。

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

事件類型

範例

下列程式碼範例說明如何處理此事件,以變更 BackColor 目前資料列中儲存格的 屬性。 在此範例中 RowEnter ,背景色彩是在 事件中設定,然後在事件上 RowLeaveEmpty 設為 。 若要執行此範例,請將程式碼貼到包含 DataGridView 具名 dataGridView1 的表單,並確定所有事件都與其事件處理常式相關聯。

private void dataGridView1_RowEnter(object sender, 
    DataGridViewCellEventArgs e)
{
    for (int i = 0; i < dataGridView1.Rows[e.RowIndex].Cells.Count; i++)
    {
        dataGridView1[i, e.RowIndex].Style.BackColor = Color.Yellow;
    }
}

private void dataGridView1_RowLeave(object sender, 
    DataGridViewCellEventArgs e)
{
    for (int i = 0; i < dataGridView1.Rows[e.RowIndex].Cells.Count; i++)
    {
        dataGridView1[i, e.RowIndex].Style.BackColor = Color.Empty;
    }
}
Private Sub dataGridView1_RowEnter(ByVal sender As Object, _
    ByVal e As DataGridViewCellEventArgs) _
    Handles dataGridView1.RowEnter

    Dim i As Integer
    For i = 0 To dataGridView1.Rows(e.RowIndex).Cells.Count - 1
        dataGridView1(i, e.RowIndex).Style _
            .BackColor = Color.Yellow
    Next i

End Sub

Private Sub dataGridView1_RowLeave(ByVal sender As Object, _
    ByVal e As DataGridViewCellEventArgs) _
    Handles dataGridView1.RowLeave

    Dim i As Integer
    For i = 0 To dataGridView1.Rows(e.RowIndex).Cells.Count - 1
        dataGridView1(i, e.RowIndex).Style _
            .BackColor = Color.Empty
    Next i

End Sub

備註

如需如何處理事件的詳細資訊,請參閱 處理和引發事件

適用於

另請參閱