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我正在Silverlight 4應用程序中工作。我有一個我想打印的數據網格。我試圖用davidpoll打印功能使用davidpoll.com收集打印機進行silverlight打印
目前,我打印只是DataGrid標題,但沒有項目被印刷
<SLaB:CollectionPrinter x:Name="printer" ItemsSource="{Binding CurrentSearchView}" >
<SLaB:CollectionPrinter.BodyTemplate>
<DataTemplate>
<sdk:DataGrid x:Name="dgResults" VerticalAlignment="Stretch" SelectionMode="Single" HorizontalAlignment="Stretch" AutoGenerateColumns="False" ItemsSource="{Binding CurrentSearchView}" IsReadOnly="True" HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Disabled" Margin="10" FontSize="12" FontFamily="Segoe UI" >
<sdk:DataGrid.Columns>
<sdk:DataGridTextColumn Binding="{Binding PeopleId}" Header="People ID" Width="150"/>
<sdk:DataGridTextColumn Binding="{Binding Name}" Header="Name" Width="*" MinWidth="80"/>
<sdk:DataGridTemplateColumn Header="FQ" Width="80">
<sdk:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<StackPanel x:Name="spFq" Background="{Binding FqBackground}" Margin="2">
<Image Source="{Binding FqImagePath}" Margin="4" Height="24" Width="24"/>
</StackPanel>
</DataTemplate>
</sdk:DataGridTemplateColumn.CellTemplate>
</sdk:DataGridTemplateColumn>
<sdk:DataGridTemplateColumn Header="LQ" Width="80" CellStyle="{StaticResource BrowseQualityCellStyle}">
<sdk:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<StackPanel x:Name="spLq" Orientation="Horizontal" Background="{Binding LqBackground}" Margin="2" >
<myControls:PlayButtonControl x:Name="playControl" Margin="4" Height="24" Width="24" />
<Image Source="{Binding LqImagePath}" Margin="4" Height="16" Width="16"/>
</StackPanel>
</DataTemplate>
</sdk:DataGridTemplateColumn.CellTemplate>
</sdk:DataGridTemplateColumn>
<sdk:DataGridTextColumn Binding="{Binding Format}" Header="Format" Width="Auto"/>
<sdk:DataGridTextColumn Binding="{Binding Duration}" Header="Duration" Width="Auto"/>
<sdk:DataGridTextColumn Binding="{Binding Attachment}" Header="Attachment" Width="Auto"/>
<sdk:DataGridTextColumn Binding="{Binding Restore}" Header="Restore" Width="Auto"/>
</sdk:DataGrid.Columns>
</sdk:DataGrid>
</DataTemplate>
</SLaB:CollectionPrinter.BodyTemplate>
</SLaB:CollectionPrinter>
這裏是按鈕命令
<Button Command="{Binding PrintCommand, ElementName=printer}">Print</Button>
注意collectionprinter和datagrid都引用相同的屬性CurrentSearchView,它是一個PagedCollectionView。我認爲我的問題在那裏,也許我無法使用這種類型的集合(我也嘗試使用可觀察的集合並找到相同的結果),或者我的綁定是錯誤的(兩個控件都引用相同的屬性, t看起來不錯)
任何幫助將不勝感激。
謝謝
我發現了這個問題。我需要設置數據網格綁定到「CurrentItems」 –
MCS