DataGridViewSortCompareEventArgs.Column DataGridViewSortCompareEventArgs.Column DataGridViewSortCompareEventArgs.Column DataGridViewSortCompareEventArgs.Column Property

定义

获取正在排序的列。Gets the column being sorted.

public:
 property System::Windows::Forms::DataGridViewColumn ^ Column { System::Windows::Forms::DataGridViewColumn ^ get(); };
public System.Windows.Forms.DataGridViewColumn Column { get; }
member this.Column : System.Windows.Forms.DataGridViewColumn
Public ReadOnly Property Column As DataGridViewColumn

属性值

示例

下面的代码示例演示如何Column在多列排序中使用。The following code example demonstrates the use of Column in a multiple column sort. 在此示例中, 如果在已排序的列中存在相同的值, 则使用 ID 列确定最终顺序, 因此, 如果 ID 列中存在重复值, 则不会执行其他排序。In this example the ID column is used to determine the final order if there are identical values in the sorted column, so no additional sorting will be done if there are duplicate values in the ID column. 此示例是在如何: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

此属性用于确定和控制编程排序中的排序行为。This property is useful in determining and controlling sort behavior in programmatic sorts.

适用于

另请参阅