DataGridView.CellMouseMove 事件

定義

命名空間:

System.Windows.Forms

組件:

System.Windows.Forms.dll

發生於滑鼠指標移到 DataGridView 控制項上方時。

public:
 event System::Windows::Forms::DataGridViewCellMouseEventHandler ^ CellMouseMove;

public event System.Windows.Forms.DataGridViewCellMouseEventHandler CellMouseMove;

member this.CellMouseMove : System.Windows.Forms.DataGridViewCellMouseEventHandler 

Public Custom Event CellMouseMove As DataGridViewCellMouseEventHandler 

事件類型

DataGridViewCellMouseEventHandler

範例

下列程式碼範例示範此成員的使用。 在此範例中，事件處理常式會報告事件發生次數 CellMouseMove 。 此報告可協助您瞭解事件發生的時間，並可協助您進行偵錯。 若要報告多個事件或經常發生的事件，請考慮將 取代 MessageBox.ShowConsole.WriteLine 為 或將訊息附加至多行 TextBox 。

若要執行範例程式碼，請將它貼到包含名為 DataGridView1 之型 DataGridView 別實例的專案。 然後，確定事件處理常式與事件相關聯 CellMouseMove 。

private void DataGridView1_CellMouseMove(Object sender, DataGridViewCellMouseEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Button", e.Button );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Clicks", e.Clicks );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "X", e.X );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Y", e.Y );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Delta", e.Delta );
messageBoxCS.AppendLine();
messageBoxCS.AppendFormat("{0} = {1}", "Location", e.Location );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "CellMouseMove Event" );
}

Private Sub DataGridView1_CellMouseMove(sender as Object, e as DataGridViewCellMouseEventArgs) _ 
     Handles DataGridView1.CellMouseMove

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "ColumnIndex", e.ColumnIndex)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "RowIndex", e.RowIndex)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Button", e.Button)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Clicks", e.Clicks)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "X", e.X)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Y", e.Y)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Delta", e.Delta)
    messageBoxVB.AppendLine()
    messageBoxVB.AppendFormat("{0} = {1}", "Location", e.Location)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"CellMouseMove Event")

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。

另請參閱

• DataGridView 控制項 (Windows Form)