<ScrollViewer x:Name="scroller" Grid.Row="2" ViewChanged="scroller_ViewChanged" >
<StackPanel x:Name="spContainer" SizeChanged="spContainer_SizeChanged">
<TextBlock>1</TextBlock>
<TextBlock>2</TextBlock>
<TextBlock>3</TextBlock>
<TextBlock>4</TextBlock>
<TextBlock>5</TextBlock>
<TextBlock>6</TextBlock>
<TextBlock>7</TextBlock>
<TextBlock>8</TextBlock>
<TextBlock>9</TextBlock>
<TextBlock>10</TextBlock>
<TextBlock>11/TextBlock>
<TextBlock>12</TextBlock>
<TextBlock>13</TextBlock>
<TextBlock>14</TextBlock>
<TextBlock>15</TextBlock>
<TextBlock>16</TextBlock>
<TextBlock>17</TextBlock>
<TextBlock>18</TextBlock>
<TextBlock>19</TextBlock>
</StackPanel>
</ScrollViewer>
將滾動條移動到某一行,然后后臺洗掉StackPanel最前面的幾個TextBlock,滾動條的位置未根據內容發生變化,當前顯示的內容改變了,怎么辦???????????
uj5u.com熱心網友回復:
來人幫我看看啊
uj5u.com熱心網友回復:



來人啊。。。。。。。。。。。。。。。。。。。。。。。
uj5u.com熱心網友回復:
UpdateLayout一下?轉載請註明出處,本文鏈接:https://www.uj5u.com/net/68073.html
標籤:C#
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