Read the section explaining how to apply styles to custom control. Also read the section exampling how to use external assemblies.
WPF - ControlTemplate with custom DependencyProperties
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30-06-2022 - |
문제
I try to give my ControlTemplate of the type Button some DependencyProperties. For that, I made a class called "ControlButton" and inherited it from Button. I gave this class an empty constructor and tried to connect this class with the style that contains the ControlTemplate.
Here's my Style that contains the ControlTemplate:
<Style
TargetType="{x:Type local:ControlButton}"
x:Key="ControlButton"
xmlns:local="clr-namespace:FileZip">
<Setter
Property="Template">
<Setter.Value>
<ControlTemplate
TargetType="{x:Type local:ControlButton}">
<Border>
<!-- ... -->
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Here is my class that should help me to add some DependencyProperties. I didn't add DependencyProperties, because I wanted to see if the connection between class and style works:
namespace FileZip {
public partial class ControlButton : Button {
public ControlButton () : base() {}
}
}
With following code I tried to use my ControlButton
<StackPanel
xmlns:local="clr-namespace:FileZip">
<local:ControlButton
Content="X" />
</StackPanel>
Everytime I try to compile my code, Visual Studio returns following two errors:
- "The name 'ControlButton' doesn't exist in the namespace 'FileZip'"
- "Missing XmlNamespace, Assembly, or ClrNamespace in Mapping instruction"
Thanks in advance for your help.
I'm sorry, if my English isn't very good.
해결책
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