如何将宽度设置为100％

Question

I have a silverlight stackpanel and i want to set its width to 100%.

i'm adding the stackpanel dynamically (C#)

Answer 1

尝试在StackPanel上将Horizo​​ntalAlignment设置为“Stretch”，并确保包含元素也是您期望的宽度。

Answer 2

private void CreateMyDynamicStackPanel()
{
    StackPanel MyStackPanel = new StackPanel();
    MyStackPanel.HorizontalAlignment = HorizontalAlignment.Stretch;
    MyStackPanel.Width = 300;
}

Instead of 300, use a property of the parent container?