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我正在開發silverlight應用程序。我正在使用silverlight中的itemscontrol來根據需求來插入UI。如何調用ItemsControls上的按鈕點擊子窗口?
<ItemsControl x:Name="CertificationsAndLicensesItemsControl">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Grid Grid.Row="0">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"></RowDefinition>
<RowDefinition Height="Auto"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"></ColumnDefinition>
<ColumnDefinition Width="Auto"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Grid Grid.Row="0" Grid.Column="0" Width="500">
<TextBlock TextWrapping="Wrap" Foreground="Green" Text="{Binding Path=CertificationsAndLicensesTitle}" FontWeight="Bold" Margin="5"></TextBlock>
</Grid>
<Grid Grid.Row="0" Grid.Column="1">
<StackPanel Orientation="Horizontal">
<TextBlock FontWeight="Bold" Text="Valid from:" HorizontalAlignment="Left" Margin="5"></TextBlock>
<TextBlock Text="{Binding Path=ValidFrom}" Margin="5" ></TextBlock>
<TextBlock Text="Until" Margin="5"></TextBlock>
<TextBlock Text="{Binding Until}" Margin="5"></TextBlock>
</StackPanel>
</Grid>
<Grid Grid.Row="1" Grid.ColumnSpan="2">
<StackPanel Orientation="Horizontal" HorizontalAlignment="Right" Margin="5">
<Button x:Name="EditButton" Tag="{Binding Path=ID}" Content="Edit" Click="EditButton_Click"></Button>
<Button x:Name="DeleteButton" Tag="{Binding Path=ID}" Content="Delete" Click="DeleteButton_Click"></Button>
</StackPanel>
</Grid>
</Grid>
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
後面的代碼如下所示
private void EditButton_Click(object sender, RoutedEventArgs e)
{
//int a = 10;
//CertificationsAndLicensesChildWindow obj = new CertificationsAndLicensesChildWindow();
//obj.Show();
ChildWindow1 obj1 = new ChildWindow1();
obj1.Show();
}
private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
CertificationsAndLicensesChildWindow obj = new CertificationsAndLicensesChildWindow();
obj.Show();
}
犯規得到顯示按鈕,點擊子窗口。點擊按鈕後,整個UI將消失。如果我刪除以下句子
ChildWindow1 obj1 = new ChildWindow1();
obj1.Show();
然後至少得到斷點。如果我保留上述判斷,斷點不會受到影響。如何shuld我按鈕點擊顯示子窗口?能否請您給我提供任何代碼或鏈接,通過它我可以解決上述問題
是。你是對的。我已經把斷點Application_UnhandledException在App.xaml.cs,發現它是給錯誤無法加載程序集System.Windows.Controls。解決了這個錯誤。一切都在工作文件。非常感謝 – 2012-08-03 13:59:09