c# - How to specify a TemplateBinding command in code?

Question

I have the following xaml, specifically it has a button command, which uses a TemplateBinding to access a ViewModel command.

<ContentView
    x:Class="OurApp.Controls.CustomPopupWrapper" >
    <ContentView.ControlTemplate>
        <ControlTemplate>
            <StackLayout>

              <Button
Command="{TemplateBinding Parent.BindingContext.ClosePopupAsyncCommand}" />

           </StackLayout>
        </ControlTemplate>
    </ContentView.ControlTemplate>
</ContentView>

How can I specify the TemplateBinding command in code?

I would like to be able to add a condition to only use the TemplateBinding command as a default value and use a BindableProperty parameter to pass other commands.

I can't seem to find any sources on the web that show how to specify a TemplateBinding with a command in code.

question from:https://stackoverflow.com/questions/65922603/how-to-specify-a-templatebinding-command-in-code

Answer 1

The code behind should be something like this:

public void test()
{


    Button btn = new Button();
    TemplateBinding templateBinding = new TemplateBinding("ClosePopupAsyncCommand");

    btn.BindingContext = myViewModel;

    btn.SetBinding(Button.CommandProperty, templateBinding);
}

Refer: BindableObject.SetBinding TemplateBinding Class