I want to add a "FileOpen" editor to the propertygrid.
My datatemplate contains a textbox and a radbutton, i want to be able to hook the buttonclick event so i can popup a filedialog. I can create the template and put it in the propertygrid.
<
Setter
Property
=
"Template"
>
<
Setter.Value
>
<
ControlTemplate
TargetType
=
"TextBox"
>
<
Grid
x:Name
=
"RootElement"
>
<
Grid.ColumnDefinitions
>
<
ColumnDefinition
Width
=
"*"
/>
<
ColumnDefinition
Width
=
"Auto"
/>
<
ColumnDefinition
Width
=
"20"
/>
</
Grid.ColumnDefinitions
>
<
Border
x:Name
=
"Border"
Grid.ColumnSpan
=
"3"
Background
=
"{TemplateBinding Background}"
BorderBrush
=
"{TemplateBinding BorderBrush}"
BorderThickness
=
"{TemplateBinding BorderThickness}"
CornerRadius
=
"{StaticResource ControlOuterBorder_CornerRadius}"
Opacity
=
"1"
/>
<
Border
x:Name
=
"ReadOnlyVisualElement"
Grid.ColumnSpan
=
"3"
Background
=
"{StaticResource ControlBackground_ReadOnly}"
CornerRadius
=
"{StaticResource ControlOuterBorder_CornerRadius}"
Opacity
=
"0"
/>
<
Border
x:Name
=
"DisabledVisualElement"
Grid.ColumnSpan
=
"3"
Background
=
"{StaticResource ControlBackground_Disabled}"
BorderBrush
=
"{StaticResource ControlOuterBorder_Disabled}"
BorderThickness
=
"{TemplateBinding BorderThickness}"
CornerRadius
=
"{StaticResource ControlOuterBorder_CornerRadius}"
IsHitTestVisible
=
"False"
Opacity
=
"0"
/>
<
ScrollViewer
x:Name
=
"ContentElement"
Grid.ColumnSpan
=
"2"
BorderThickness
=
"0"
IsTabStop
=
"False"
Padding
=
"{TemplateBinding Padding}"
/>
<
Border
x:Name
=
"FocusVisualElement"
Grid.ColumnSpan
=
"3"
BorderBrush
=
"{StaticResource ControlOuterBorder_Focused}"
BorderThickness
=
"{TemplateBinding BorderThickness}"
CornerRadius
=
"{StaticResource ControlOuterBorder_CornerRadius}"
IsHitTestVisible
=
"False"
Opacity
=
"0"
/>
<!-- SearchButton -->
<
telerik:RadButton
Grid.Column
=
"2"
Margin
=
"5 3"
HorizontalAlignment
=
"{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment
=
"{TemplateBinding VerticalContentAlignment}"
Style
=
"{StaticResource SearchButton}"
/>
</
Grid
>
</
ControlTemplate
>
</
Setter.Value
>
</
Setter
>
</
Style
>
My datatemplate will then be:
<
DataTemplate
x:Key
=
"SearchFileTextBox"
>
<
TextBox
Text
=
"{Binding Path, Mode=TwoWay}"
Style
=
"{StaticResource SearchTextBoxStyle}"
/>
</
DataTemplate
>
I can not figure out how i can hook the click event on the button.