TableLayoutPanelGrowStyle 枚举

定义

命名空间:

System.Windows.Forms

程序集:

System.Windows.Forms.dll

Source:

TableLayoutPanelGrowStyle.cs

指定 TableLayoutPanel 在其现有单元格已满后如何获取其他行或列。

public enum class TableLayoutPanelGrowStyle

public enum TableLayoutPanelGrowStyle

type TableLayoutPanelGrowStyle = 

Public Enum TableLayoutPanelGrowStyle

继承

Object

ValueType

Enum

TableLayoutPanelGrowStyle

字段

名称	值	说明
FixedSize	0	在 TableLayoutPanel 行或列已满后，不允许其他行或列。
AddRows	1	该 TableLayoutPanel 行已满后会获得其他行。
AddColumns	2	该 TableLayoutPanel 列已满后会获得其他列。

示例

以下示例演示如何用于 TableLayoutPanelGrowStyle 设置 TableLayoutPanel.GrowStyle 属性。 此示例是为控件提供的大型示例的 TableLayoutPanel 一部分。

private void growStyleNoneBtn_CheckedChanged(
    System.Object sender, 
    System.EventArgs e)
{
    this.tlpGrowStyle = TableLayoutPanelGrowStyle.FixedSize;
}

private void growStyleAddRowBtn_CheckedChanged(
    System.Object sender, 
    System.EventArgs e)
{
    this.tlpGrowStyle = TableLayoutPanelGrowStyle.AddRows;
}

private void growStyleAddColumnBtn_CheckedChanged(
    System.Object sender, 
    System.EventArgs e)
{
    this.tlpGrowStyle = TableLayoutPanelGrowStyle.AddColumns;
}

private void testGrowStyleBtn_Click(
    System.Object sender, 
    System.EventArgs e)
{
    this.TableLayoutPanel1.GrowStyle = this.tlpGrowStyle;

    try
    {
        this.TableLayoutPanel1.Controls.Add(new Button());
    }
    catch(ArgumentException ex)
    {
        Trace.WriteLine(ex.Message);
    }
}

Private Sub growStyleNoneBtn_CheckedChanged( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles growStyleNoneBtn.CheckedChanged

    Me.tlpGrowStyle = TableLayoutPanelGrowStyle.FixedSize

End Sub

Private Sub growStyleAddRowBtn_CheckedChanged( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles growStyleAddRowBtn.CheckedChanged

    Me.tlpGrowStyle = TableLayoutPanelGrowStyle.AddRows

End Sub

Private Sub growStyleAddColumnBtn_CheckedChanged( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles growStyleAddColumnBtn.CheckedChanged

    Me.tlpGrowStyle = TableLayoutPanelGrowStyle.AddColumns

End Sub

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

    Me.TableLayoutPanel1.GrowStyle = Me.tlpGrowStyle

    Try

        Me.TableLayoutPanel1.Controls.Add(New Button())

    Catch ex As ArgumentException

        Trace.WriteLine(ex.Message)

    End Try

End Sub

注解

如果填充了所有 TableLayoutPanel 单元格，并且 GrowStyle 属性设置为 FixedSize，则尝试添加另一个控件将引发异常。

另请参阅

• GrowStyle
• TableLayoutPanel