以前的C/S开发tooltip是不允许修改的.
<Page.Resources> <Style x:Key="Simple" TargetType="{x:Type ToolTip}"> <Setter Property = "HorizontalOffset" Value="50"/> <Setter Property = "VerticalOffset" Value="50"/> <Setter Property = "Background" Value="LightBlue"/> <Setter Property = "Foreground" Value="Purple"/> <Setter Property = "FontSize" Value="20"/> <Setter Property = "FontWeight" Value="Bold"/> </Style> </Page.Resources> <TextBlock> TextBox with ToolTip <TextBlock.ToolTip> <ToolTip Style="{StaticResource Simple}"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition></ColumnDefinition> <ColumnDefinition></ColumnDefinition> </Grid.ColumnDefinitions> <Image Grid.Column="0" Width="20px" Height="20px" Source="TradClock.png"></Image> <TextBox Grid.Column="1">useful information goes here</TextBox> </Grid> </ToolTip> </TextBlock.ToolTip> </TextBlock>
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