摘要：//遍历界面中的所有控件//privatevoidSetNotEditable(UIElementCollectionuiControls){foreach(UIElementelementinuiControls){if(elementisTextBox){(elementasT<< 收起
///
/// 遍历界面中的所有控件
///
///
private void SetNotEditable(UIElementCollection uiControls)
{
foreach (UIElement element in uiControls)
{
if (element is TextBox)
{
(element as TextBox).IsEnabled = false;
}
else if (element is ListBox)
{
if ((element as ListBox).Items.Count > 0)
{
(element as ListBox).ScrollIntoView((element as ListBox).Items[(element as ListBox).Items.Count - 1]);
}
}
else if (element is Grid)
{
this.SetNotEditable((element as Grid).Children);
}
else if (element is Expander)
{
if ((element as Expander).Content is StackPanel)
{
StackPanel sa = (element as Expander).Content as StackPanel;
this.SetNotEditable(sa.Children);
}
else if ((element as Expander).Content is Grid)
{
Grid sa = (element as Expander).Content as Grid;
this.SetNotEditable(sa.Children);
}
}
else if (element is StackPanel)
{
this.SetNotEditable((element as StackPanel).Children);
}
else if (element is ScrollViewer)
{
StackPanel sp = (element as ScrollViewer).Content as StackPanel;
this.SetNotEditable(sp.Children);
//ScrollViewer不具有Children属性，无法对其进行遍历，但是具有Content属性，作为容器型控件，一般都可以通过这样的方法来解决。
}
else if (element is TabControl)
{
SetTabControl(element as TabControl);
}
}
}
//遍历TabControl TabControl下面可能还会有grid 这时还需要调用上面的方法
private void SetTabControl(TabControl uiControls)
{
//遍历TabControl
var temp = uiControls.Items;
//var temp = this.tabControl1.Items;
foreach (TabItem item in temp)
{
if (item.Content is Button)
{
//MessageBox.Show((item.Content as Button).Content.ToString());
}
else if (item.Content is TextBox)
{
(item.Content as TextBox).IsEnabled = false;
}
else if (item.Content is ComboBox)
{
(item.Content as ComboBox).IsEnabled = false;
}
else if (item.Content is Grid)
{
//若TabControl中嵌套grid
this.SetNotEditable((item.Content as Grid).Children);
}
}
}
//方法调用
SetNotEditable(mygrid.Children);