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stringToVisibilityConverter.md

File metadata and controls

10 lines (9 loc) · 428 Bytes

Converters

StringToVisibilityConverter

Check if a string is null or empty and return a Visibility value. if the string is null or empty, return Collapsed, otherwise return Visible.

...
 <ToolTipService.ToolTip>
    <ToolTip Content = "{x:Bind ButtonToolTip, Mode=OneWay}" Visibility="{x:Bind ButtonToolTip, Converter={StaticResource StringToVisibilityConverter}, Mode=OneWay}" />
 </ToolTipService.ToolTip>