DataErrorsChangedEventArgs(String) 构造函数

定义

命名空间:
System.ComponentModel
程序集:
System.dll, System.ObjectModel.dll
程序集:
netstandard.dll, System.ObjectModel.dll
程序集:
System.ObjectModel.dll
程序集:
System.dll
程序集:
netstandard.dll
Source:
DataErrorsChangedEventArgs.cs
Source:
DataErrorsChangedEventArgs.cs
Source:
DataErrorsChangedEventArgs.cs
Source:
DataErrorsChangedEventArgs.cs
Source:
DataErrorsChangedEventArgs.cs

初始化 DataErrorsChangedEventArgs 类的新实例。

public:
 DataErrorsChangedEventArgs(System::String ^ propertyName);
public DataErrorsChangedEventArgs(string propertyName);
public DataErrorsChangedEventArgs(string? propertyName);
new System.ComponentModel.DataErrorsChangedEventArgs : string -> System.ComponentModel.DataErrorsChangedEventArgs
Public Sub New (propertyName As String)

参数

propertyName
String

出错的属性的名称。 null 或 Empty 错误是否为对象级。

适用于