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Can't create Columns in my WPF Grid. [Newbie]我如何將一個堆棧面板插入網格?
我試圖使用插入堆疊面板成網格以下:
<TabItem Header ="XML PARSING" Name="Tabitem5" Visibility="Visible">
<Grid>
<ColumnDefinition/>
<ColumnDefinition/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<StackPanel Name="stack1" Grid.Row="1" Grid.Column="0">
<Button Height="23" Name="XmlappendButton" Width="75" HorizontalAlignment="Right" Click="XmlappendButton_Click">Update</Button>
</StackPanel>
</Grid>
</TabItem>
我不能似乎能夠加載之後的設計視圖。任何幫助表示讚賞
編輯: 對不起錯誤是: Error 1 A value of type 'ColumnDefinition' cannot be added to a collection or dictionary of type 'UIElementCollection'.