DataGridViewRow.Selected 属性

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

获取或设置一个指示行是否已被选定的值。

public:
 virtual property bool Selected { bool get(); void set(bool value); };

public override bool Selected { get; set; }

member this.Selected : bool with get, set

Public Overrides Property Selected As Boolean

属性值

Boolean

如果该行被选定，则为 true；否则为 false。

例外

InvalidOperationException

行位于 DataGridView 控件中，并且是共享行。

示例

下面的代码示例演示了此属性的用法。

void dataGridView1_ColumnHeaderMouseClick(
    object sender, DataGridViewCellMouseEventArgs e)
{
    this.dataGridView1.SelectionMode =
        DataGridViewSelectionMode.ColumnHeaderSelect;
    this.dataGridView1.Columns[e.ColumnIndex].HeaderCell
        .SortGlyphDirection = SortOrder.None;
    this.dataGridView1.Columns[e.ColumnIndex].Selected = true;
}

void dataGridView1_RowHeaderMouseClick(
    object sender, DataGridViewCellMouseEventArgs e)
{
    this.dataGridView1.SelectionMode =
        DataGridViewSelectionMode.RowHeaderSelect;
    this.dataGridView1.Rows[e.RowIndex].Selected = true;
}

Private Sub dataGridView1_ColumnHeaderMouseClick( _
    ByVal sender As Object, ByVal e As DataGridViewCellMouseEventArgs) _
    Handles dataGridView1.ColumnHeaderMouseClick

    Me.dataGridView1.SelectionMode = _
        DataGridViewSelectionMode.ColumnHeaderSelect
    Me.dataGridView1.Columns(e.ColumnIndex).HeaderCell _
        .SortGlyphDirection = SortOrder.None
    Me.dataGridView1.Columns(e.ColumnIndex).Selected = True

End Sub

Private Sub dataGridView1_RowHeaderMouseClick( _
    ByVal sender As Object, ByVal e As DataGridViewCellMouseEventArgs) _
    Handles dataGridView1.RowHeaderMouseClick

    Me.dataGridView1.SelectionMode = _
        DataGridViewSelectionMode.RowHeaderSelect
    Me.dataGridView1.Rows(e.RowIndex).Selected = True

End Sub

注解

不能将此属性用于共享行。 有关共享行的详细信息，请参阅缩放 Windows 窗体 DataGridView 控件的最佳做法。

另请参阅

• DataGridView
• 缩放 Windows 窗体 DataGridView 控件的最佳做法