Command to handle the double click on a Grid Control

Question

Hello,
In my application, I am adding multiple 'Grid' controls inside the 'Canvas' control. Each of this 'Grid' control is binded to a ViewModel object (say 'GridInformationViewModel') which is having a command saying 'ShowPropertiesWindow' to show a new window
for respective Grid control. Grids are dynamically getting added in the Canvas control for each the new ViewModel 'GridInformationViewModel'.
How i can bind this command for each of the 'Grid'?
Thanks,
IamHuM

Answer 1

Thanks all for your replies.
I tried adding code as per your suggestion. But i am not able to get the command working using the 'Interaction.Triggers'. Here is the code which i am using. Binding is working properly for this code only the command is not getting fired for the Grid control
'SelectedGrid'. Can you please help me to find the problem in my code.
<UserControl x:Class="CustomShapesDesigner.Controls.UserControlCustomShapePanel"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
d:DesignHeight="300" d:DesignWidth="300">
<Border BorderBrush="Purple" BorderThickness="5" >
<Grid Name="gridParentItems" Loaded="grid1_Loaded" >
<ScrollViewer Name="ScrollViewer"
Background="Black" HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto" Loaded="DesignerScrollViewer_Loaded" >
<ItemsControl ItemsSource="{Binding CustomShapeItems}"
ItemContainerStyleSelector="{x:Static designerHelpers:DesignerItemsControlItemStyleSelector.Instance}">
<ItemsControl.Resources>
<Style x:Key="customShapeItemStyle" TargetType="{x:Type ContentPresenter}">
<Setter Property="Width" Value="200"/>
<Setter Property="Height" Value="200" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<Grid x:Name="selectedGrid" Loaded="selectedGrid_Loaded"
MouseLeftButtonDown="selectedGrid_MouseLeftButtonDown" MouseLeftButtonUp="selectedGrid_MouseLeftButtonUp" >
<i:Interaction.Triggers>
<i:EventTrigger EventName="MouseLeftButtonDown" >
<i:InvokeCommandAction Command="{Binding ShowElementPropertiesCommand1}" CommandParameter="{Binding}" />
</i:EventTrigger>
</i:Interaction.Triggers>
<ContentPresenter x:Name="PART_ContentPresenter"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Content="{TemplateBinding Content}" />
<Border BorderThickness="3" Margin="5" CornerRadius="3" BorderBrush="Aqua">
<Grid Margin="10" x:Name="PART_ConnectorDecorator"
MouseLeftButtonDown="selectedGrid_MouseLeftButtonDown" MouseLeftButtonUp="selectedGrid_MouseLeftButtonUp" >
</Grid>
</Border>
</Grid>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
</ItemsControl.Resources>
</ItemsControl>
</ScrollViewer>
</Grid>
</Border>
</UserControl>
Thanks,
IamHuM