DataGridViewBand.Frozen 属性

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

public virtual bool Frozen { get; set; }

member this.Frozen : bool with get, set

Public Overridable Property Frozen As Boolean

属性值

true 如果无法从视图中滚动带，则为否则，为 false. 默认值为 false。

示例

下面的代码示例冻结列和行中的单元格带。 该示例还会更改冻结带的默认单元格样式，以指定哪些带被冻结。 该代码示例是 DataGridViewBand 类中的一个较大示例的一部分。

// Freeze the first row.
void Button4_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{
   FreezeBand( dataGridView->Rows[ 0 ] );
}

void Button5_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ )
{
   FreezeBand( dataGridView->Columns[ 1 ] );
}

void FreezeBand( DataGridViewBand^ band )
{
   band->Frozen = true;
   DataGridViewCellStyle^ style = gcnew DataGridViewCellStyle;
   style->BackColor = Color::WhiteSmoke;
   band->DefaultCellStyle = style;
}

// Freeze the first row.
private void Button4_Click(object sender, System.EventArgs e)
{

    FreezeBand(dataGridView.Rows[0]);
}

private void Button5_Click(object sender, System.EventArgs e)
{

    FreezeBand(dataGridView.Columns[1]);
}

private static void FreezeBand(DataGridViewBand band)
{
    band.Frozen = true;
    DataGridViewCellStyle style = new DataGridViewCellStyle();
    style.BackColor = Color.WhiteSmoke;
    band.DefaultCellStyle = style;
}

' Freeze the first row.
Private Sub Button4_Click(ByVal sender As Object, _
    ByVal e As System.EventArgs) Handles Button4.Click

    FreezeBand(dataGridView.Rows(0))
End Sub

Private Sub FreezeColumn(ByVal sender As Object, _
    ByVal e As System.EventArgs) Handles Button5.Click

    FreezeBand(dataGridView.Columns(1))
End Sub

Private Shared Sub FreezeBand(ByVal band As DataGridViewBand)

    band.Frozen = True
    Dim style As DataGridViewCellStyle = New DataGridViewCellStyle()
    style.BackColor = Color.WhiteSmoke
    band.DefaultCellStyle = style

End Sub

注解

当用户滚动 DataGridView浏览时，此属性可以保留一系列重要信息。 与冻结带相邻的带段将移到冻结带上。

另请参阅

• DataGridView
• DataGridViewElementStates
• DataGridViewRow
• DataGridViewColumn