Bind property to method

问题

I am developing a Windows 8 App in C# and using databinding

<CollectionViewSource
    x:Name="departments"
    Source="{Binding Departments}"
    d:Source="{Binding AllGroups, Source={d:DesignInstance Type=data:Department, IsDesignTimeCreatable=True}}"/>

I can bind the properties of this class to my UI, but the class also has this method I need

public String getProfessorsList()

I would like to be able to bind the method like this...

<TextBlock Text="{Binding getHeads()}" FontSize="18" />

...but obviously this is not allowed. How can I acheve this functionality?

回答1:

Try just adding a getter-property that returns that method:

public string ProfessorsList { get { return this.getProfessorsList(); } }

And then bind to that property:

<TextBlock Text="{Binding professorsList}" FontSize="18" />

来源：https://stackoverflow.com/questions/16467043/bind-property-to-method