DataGridViewSortCompareEventArgs.RowIndex2 DataGridViewSortCompareEventArgs.RowIndex2 DataGridViewSortCompareEventArgs.RowIndex2 DataGridViewSortCompareEventArgs.RowIndex2 Property

定义

获取包含要比较的第二个单元格的行的索引。Gets the index of the row containing the second cell to compare.

public:
 property int RowIndex2 { int get(); };
public int RowIndex2 { get; }
member this.RowIndex2 : int
Public ReadOnly Property RowIndex2 As Integer

属性值

包含第二个单元格的行的索引。The index of the row containing the second cell.

示例

下面的代码示例演示如何将RowIndex2中多个列进行排序。The following code example demonstrates the use of RowIndex2 in a multiple column sort. 此示例摘自如何: 自定义 Windows 窗体 DataGridView 控件中的排序This example is part of a larger example provided in How to: Customize Sorting in the Windows Forms DataGridView Control.

private void dataGridView1_SortCompare(object sender,
    DataGridViewSortCompareEventArgs e)
{
    // Try to sort based on the cells in the current column.
    e.SortResult = System.String.Compare(
        e.CellValue1.ToString(), e.CellValue2.ToString());

    // If the cells are equal, sort based on the ID column.
    if (e.SortResult == 0 && e.Column.Name != "ID")
    {
        e.SortResult = System.String.Compare(
            dataGridView1.Rows[e.RowIndex1].Cells["ID"].Value.ToString(),
            dataGridView1.Rows[e.RowIndex2].Cells["ID"].Value.ToString());
    }
    e.Handled = true;
}
Private Sub DataGridView1_SortCompare( _
    ByVal sender As Object, ByVal e As DataGridViewSortCompareEventArgs) _
    Handles DataGridView1.SortCompare

    ' Try to sort based on the contents of the cell in the current column.
    e.SortResult = System.String.Compare(e.CellValue1.ToString(), _
        e.CellValue2.ToString())

    ' If the cells are equal, sort based on the ID column.
    If (e.SortResult = 0) AndAlso Not (e.Column.Name = "ID") Then
        e.SortResult = System.String.Compare( _
            DataGridView1.Rows(e.RowIndex1).Cells("ID").Value.ToString(), _
            DataGridView1.Rows(e.RowIndex2).Cells("ID").Value.ToString())
    End If

    e.Handled = True

End Sub

注解

对基于多个列中单元格的值的行进行排序时,此属性很有用。This property is useful when sorting rows based on the cell values in multiple columns.

适用于

另请参阅