If I create a maptip like this<esri:FeatureLayer.MapTip >
<Border Style="{StaticResource MapTip_Border}" esri:FeatureLayer.MapTipHideDelay="00:00:02.5">
<StackPanel Margin="7" Orientation="Vertical">
<TextBlock Text="{Binding [NAME]}" Foreground="Black" FontWeight="Bold"/>
<TextBlock Text="{Binding [ADDRESS]}" Foreground="Black" />
<TextBlock Text="__________________________________________" Foreground="Black" />
<TextBlock Text="Pollutants that are monitored at this site" Foreground="Black" />
<TextBlock Text="{Binding [PM1]}" Foreground="Black" />
<TextBlock Text="{Binding [PM2]}" Foreground="Black" />
<TextBlock Text="{Binding [CO]}" Foreground="Black" />
<TextBlock Text="{Binding [O3]}" Foreground="Black" />
<TextBlock Text="{Binding [SO2]}" Foreground="Black" />
<TextBlock Text="{Binding [NOX]}" Foreground="Black" />
<HyperlinkButton x:Name="myHyperLink" NavigateUri="{Binding [WebLink]}" TargetName="_blank" Content="Click here for more info." Foreground="DarkSlateBlue"/>
</StackPanel>
</Border>
</esri:FeatureLayer.MapTip>
and the textblock value is empty, the textblock automatically collapses and take up no space in the maptip.However, if I create an infowindow like this <DataTemplate x:Key="DataWindowTemplate">
<StackPanel Margin="2">
<TextBlock Text="{Binding [NAME]}" Foreground="Black" FontWeight="Bold"/>
<TextBlock Text="{Binding [ADDRESS]}" Foreground="Black" />
<TextBlock Text="__________________________________________" Foreground="Black" />
<TextBlock Text="Pollutants that are monitored at this site" Foreground="Black" />
<TextBlock Text="{Binding [PM1]}" Foreground="Black" />
<TextBlock Text="{Binding [PM2]}" Foreground="Black" />
<TextBlock Text="{Binding [CO]}" Foreground="Black" />
<TextBlock Text="{Binding [O3]}" Foreground="Black" />
<TextBlock Text="{Binding [SO2]}" Foreground="Black" />
<TextBlock Text="{Binding [NOX]}" Foreground="Black" />
<HyperlinkButton x:Name="myHyperLink" NavigateUri="{Binding [WebLink]}" TargetName="_blank" Content="Click here for more info." Foreground="DarkSlateBlue"/>
<Image Source="/SLAirQualityBusinessApplication;component/Assets/Images/CloseX.png" HorizontalAlignment="Right" VerticalAlignment="Bottom" Height="16" Width="15"/>
</StackPanel>
</DataTemplate>
<esri:InfoWindow x:Name="MyInfoWindow"
Padding="2"
CornerRadius="5"
Background="WhiteSmoke"
Map="{Binding ElementName=MyMap}"
ContentTemplate="{StaticResource DataWindowTemplate}"
MouseLeftButtonUp="MyInfoWindow_MouseLeftButtonUp" />
an empty textblock still takes a row in the result. Is there a way to make the infowindow behave like the maptip so there are no empty rows in the result?On further study I find that the first time the infowindow opens it DOES collapse the empty textblocks. It continues this as long as the point selected remains the same. However, when choosing a diffrent point (with different data) it then reserves the empty row space for the empty textblock. It continues to do this even after returning to the original point and data.Thanks
