本文整理汇总了C#中System.Windows.Controls.TextBox.FindFirstChild方法的典型用法代码示例。如果您正苦于以下问题：C# TextBox.FindFirstChild方法的具体用法？C# TextBox.FindFirstChild怎么用？C# TextBox.FindFirstChild使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Controls.TextBox的用法示例。
在下文中一共展示了TextBox.FindFirstChild方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TextBoxScrollable_Wrap_Visible
public void TextBoxScrollable_Wrap_Visible ()
{
// If we enable wrapping, the ScrollViewer disables horizontal scrolling even if
// we try to force it.
TextBox box = new TextBox {
HorizontalScrollBarVisibility = ScrollBarVisibility.Visible,
VerticalScrollBarVisibility = ScrollBarVisibility.Visible,
Text = new string ('*', 1000),
TextWrapping = TextWrapping.Wrap
};
CreateAsyncTest (box, () => {
var scroller = box.FindFirstChild<ScrollViewer> ();
Assert.AreEqual (ScrollBarVisibility.Disabled, scroller.HorizontalScrollBarVisibility, "#1");
Assert.AreEqual (ScrollBarVisibility.Visible, scroller.VerticalScrollBarVisibility, "#2");
});
}示例2: TextBoxScrollable_NoWrap
public void TextBoxScrollable_NoWrap ()
{
// If we disable wrapping, our ScrollViewer is scrollable.
TextBox box = new TextBox {
HorizontalScrollBarVisibility = ScrollBarVisibility.Visible,
VerticalScrollBarVisibility = ScrollBarVisibility.Visible,
Text = new string('*', 1000),
TextWrapping = TextWrapping.NoWrap
};
CreateAsyncTest (box, () => {
var scroller = box.FindFirstChild<ScrollViewer> ();
Assert.AreEqual (ScrollBarVisibility.Visible, scroller.HorizontalScrollBarVisibility, "#1");
Assert.AreEqual (ScrollBarVisibility.Visible, scroller.VerticalScrollBarVisibility, "#2");
});
}