本文整理匯總了C#中System.Windows.FrameworkElement.BindingGroup屬性的典型用法代碼示例。如果您正苦於以下問題:C# FrameworkElement.BindingGroup屬性的具體用法?C# FrameworkElement.BindingGroup怎麽用?C# FrameworkElement.BindingGroup使用的例子?那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。
在下文中一共展示了FrameworkElement.BindingGroup屬性的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Type1
public class Type1
{
public string PropertyA { get; set; }
public Type1()
{
PropertyA = "Default Value";
}
}
public class Type2
{
public string PropertyB { get; set; }
public Type2()
{
}
}
public class BindingGroupValidationRule : ValidationRule
{
public override ValidationResult Validate(object value, System.Globalization.CultureInfo cultureInfo)
{
BindingGroup bg = value as BindingGroup;
Type1 object1 = null;
Type2 object2 = null;
foreach (object item in bg.Items)
{
if (item is Type1)
{
object1 = item as Type1;
}
if (item is Type2)
{
object2 = item as Type2;
}
}
if (object1 == null || object2 == null)
{
return new ValidationResult(false, "BindingGroup did not find source object.");
}
string string1 = bg.GetValue(object1, "PropertyA") as string;
string string2 = bg.GetValue(object2, "PropertyB") as string;
if (string1 != string2)
{
return new ValidationResult(false, "The two strings must be identical.");
}
return ValidationResult.ValidResult;
}
}
示例2: Button_Click
private void Button_Click(object sender, RoutedEventArgs e)
{
sp1.BindingGroup.UpdateSources();
}