DataGridViewRow.HeaderCell Properti

Definisi

Ruang nama:

System.Windows.Forms

Rakitan:

System.Windows.Forms.dll

Mendapatkan atau mengatur sel header baris.

public:
 property System::Windows::Forms::DataGridViewRowHeaderCell ^ HeaderCell { System::Windows::Forms::DataGridViewRowHeaderCell ^ get(); void set(System::Windows::Forms::DataGridViewRowHeaderCell ^ value); };

[System.ComponentModel.Browsable(false)]
public System.Windows.Forms.DataGridViewRowHeaderCell HeaderCell { get; set; }

[<System.ComponentModel.Browsable(false)>]
member this.HeaderCell : System.Windows.Forms.DataGridViewRowHeaderCell with get, set

Public Property HeaderCell As DataGridViewRowHeaderCell

Nilai Properti

DataGridViewRowHeaderCell

DataGridViewRowHeaderCell yang mewakili sel header baris.

Atribut

BrowsableAttribute

Contoh

Contoh kode berikut menggunakan HeaderCell properti untuk memberi label header baris.

// Set row labels.
void Button6_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{

   int rowNumber = 1;
   System::Collections::IEnumerator^ myEnum = safe_cast<System::Collections::IEnumerable^>(dataGridView->Rows)->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      DataGridViewRow^ row = safe_cast<DataGridViewRow^>(myEnum->Current);
      if ( row->IsNewRow )
               continue;
      row->HeaderCell->Value = String::Format( L"Row {0}", rowNumber );

      rowNumber = rowNumber + 1;
   }

   dataGridView->AutoResizeRowHeadersWidth( DataGridViewRowHeadersWidthSizeMode::AutoSizeToAllHeaders );
}

// Set row labels.
private void Button6_Click(object sender, System.EventArgs e)
{

    int rowNumber = 1;
    foreach (DataGridViewRow row in dataGridView.Rows)
    {
        if (row.IsNewRow) continue;
        row.HeaderCell.Value = "Row " + rowNumber;
        rowNumber = rowNumber + 1;
    }
    dataGridView.AutoResizeRowHeadersWidth(
        DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders);
}

' Set row labels.
Private Sub Button6_Click(ByVal sender As Object, _
    ByVal e As System.EventArgs) Handles Button6.Click

    Dim rowNumber As Integer = 1
    For Each row As DataGridViewRow In dataGridView.Rows
        If row.IsNewRow Then Continue For
        row.HeaderCell.Value = "Row " & rowNumber
        rowNumber = rowNumber + 1
    Next
    dataGridView.AutoResizeRowHeadersWidth( _
        DataGridViewRowHeadersWidthSizeMode.AutoSizeToAllHeaders)
End Sub

Keterangan

Sel header baris biasanya digunakan untuk menampilkan label baris. Pengguna juga dapat mengklik header baris untuk memilih baris jika DataGridView.SelectionMode properti diatur ke DataGridViewSelectionMode.RowHeaderSelect.

Lihat juga

• DataGridView
• SelectionMode
• DataGridViewRowHeaderCell