silverlight - failed to create a ‘System.Windows.Input.ICommand’ from the text

Question

hi in my silverlight5 and mvvm pattern, i had one mainpage that page contains one button,

<Button Command="MyCommand"> Click Me </Button>

This above error can occur when binding a Command inside a Xaml file.

Why this error coming.. Any Help..

Answer 1

你有没有尝试过

<Button Command="{Binding MyCommand}"> Click Me </Button>

Answer 2

解决方案是，

事实上，这种语法的问题在于我们调用命令的方式。前面的示例没有使用 Binding 语法。

我使用了 Binding 关键字。

<Button Command="{Binding MyCommand}"> Click Me </Button>

当然，您需要将 ICommand 属性绑定到所需的命令。

public ICommand MyCommand
{
    get {
        return ....
    }
}