DataGrid.HitTestInfo.Row Properti

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Mendapatkan jumlah baris yang telah diklik pengguna.

public:
 property int Row { int get(); };

public int Row { get; }

member this.Row : int

Public ReadOnly Property Row As Integer

Nilai Properti

Int32

Jumlah baris yang diklik.

Contoh

Contoh berikut mencetak jumlah baris dan kolom yang diklik dengan memanggil HitTest metode dari dalam MouseDown peristiwa System.Windows.Forms.DataGrid kontrol. Langkah ini akan memunculkan objek DataGrid.HitTestInfo.

private:
   void dataGrid1_MouseDown( Object^ /*sender*/,
      System::Windows::Forms::MouseEventArgs^ e )
   {
      String^ newLine = "\n";
      Console::WriteLine( newLine );
      System::Windows::Forms::DataGrid::HitTestInfo^ myHitTest;
      // Use the DataGrid control's HitTest method with the x and y properties.
      myHitTest = dataGrid1->HitTest( e->X, e->Y );
      Console::WriteLine( "Column {0}", myHitTest->Column );
      Console::WriteLine( "Row {0}", myHitTest->Row );
   }

private void dataGrid1_MouseDown
(object sender, System.Windows.Forms.MouseEventArgs e)
{
   string newLine = "\n";
   Console.WriteLine(newLine);
   System.Windows.Forms.DataGrid.HitTestInfo myHitTest;
   // Use the DataGrid control's HitTest method with the x and y properties.
   myHitTest = dataGrid1.HitTest(e.X,e.Y);
   Console.WriteLine("Column " + myHitTest.Column);
   Console.WriteLine("Row " + myHitTest.Row);
}

Private Sub dataGrid1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs)
    Dim newLine As String = ControlChars.Cr
    Console.WriteLine(newLine)
    Dim myHitTest As System.Windows.Forms.DataGrid.HitTestInfo
    ' Use the DataGrid control's HitTest method with the x and y properties.
    myHitTest = dataGrid1.HitTest(e.X, e.Y)
    Console.WriteLine(("Column " & myHitTest.Column))
    Console.WriteLine(("Row " & myHitTest.Row))
End Sub

Keterangan

Jika koordinat bukan sel, properti mengembalikan -1. Jika koordinat adalah RowHeader, properti mengembalikan nomor baris header, tetapi Column properti akan mengembalikan -1.

Lihat juga

• DataGrid
• DataGrid.HitTestType
• HitTest(Int32, Int32)