DataGridTableStyle.RowHeaderWidth Properti

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Sumber:

DataGridTableStyle.cs

Mendapatkan atau mengatur lebar header baris.

public:
 property int RowHeaderWidth { int get(); void set(int value); };

public int RowHeaderWidth { get; set; }

member this.RowHeaderWidth : int with get, set

Public Property RowHeaderWidth As Integer

Nilai Properti

Int32

Lebar header baris, dalam piksel.

Contoh

Contoh kode berikut menunjukkan penggunaan anggota ini.

private:
   void CallEventLoader()
   {
      this->Load += gcnew EventHandler( this, &DataGridTableStyle_RowHeaderWidth::DataGridTableStyle_RowHeaderWidth_Load );
   }

public:
   void AttachRowHeaderWidthChanged()
   {
      myDataGridTableStyle->RowHeaderWidthChanged +=
         gcnew EventHandler( this, &DataGridTableStyle_RowHeaderWidth::MyDelegateRowHeaderChanged );
   }

private:
   void MyDelegateRowHeaderChanged( Object^ /*sender*/, EventArgs^ /*e*/ )
   {
      MessageBox::Show( "Row header width is changed" );
   }

   void button1_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      myDataGridTableStyle->RowHeaderWidth = 30;
   }

   void button2_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
   {
      MessageBox::Show( String::Concat( "Row header width is: ", myDataGridTableStyle->RowHeaderWidth ) );
   }

private void CallEventLoader()
{
   this.Load += new EventHandler(
      this.DataGridTableStyle_RowHeaderWidth_Load);
}

public void AttachRowHeaderWidthChanged()
{
   myDataGridTableStyle.RowHeaderWidthChanged += 
                            new EventHandler(MyDelegateRowHeaderChanged);
}
private void MyDelegateRowHeaderChanged(object sender, EventArgs e)
{
   MessageBox.Show("Row header width is changed");
}

private void button1_Click(object sender, System.EventArgs e)
{  
   myDataGridTableStyle.RowHeaderWidth = 30;
}

private void button2_Click(object sender, System.EventArgs e)
{
   MessageBox.Show("Row header width is: " + 
                       myDataGridTableStyle.RowHeaderWidth);
}

Private Sub CallEventLoader()
   AddHandler Load, AddressOf DataGridTableStyle_RowHeaderWidth_Load
End Sub


Public Sub AttachRowHeaderWidthChanged()
   AddHandler myDataGridTableStyle.RowHeaderWidthChanged, AddressOf MyDelegateRowHeaderChanged
End Sub

 Private Sub MyDelegateRowHeaderChanged(ByVal sender As Object, ByVal e As EventArgs)
     MessageBox.Show("Row header width is changed")
 End Sub


Private Sub button1_Click(sender As Object, e As EventArgs) Handles button1.Click
   myDataGridTableStyle.RowHeaderWidth = 30
End Sub


Private Sub button2_Click(sender As Object, e As EventArgs) Handles button2.Click
   MessageBox.Show("Row header width is: " & myDataGridTableStyle.RowHeaderWidth)
End Sub

Keterangan

Saat header baris terlihat tanda plus ditampilkan di setiap header baris jika data yang mendasar memiliki tabel anak terkait.

Properti ini tidak akan berfungsi sampai Anda menambahkan DataGridTableStyle objek ke GridTableStylesCollection. Hingga saat itu, pengaturan properti ini tidak akan berpengaruh.

Lihat juga

• RowHeadersVisibleChanged
• RowHeadersVisible
• RowHeaderWidthChanged