Class ValidationPropertyChanged

Namespace

HeBianGu.Service.Validation

Assembly

HeBianGu.Service.Validation.dll

带有数据验证功能的MVVM绑定模型基类

public class ValidationPropertyChanged : NotifyPropertyChanged, INotifyPropertyChanged, IDataErrorInfo

Inheritance

object

NotifyPropertyChangedBase

NotifyPropertyChanged

ValidationPropertyChanged

Implements

INotifyPropertyChanged

IDataErrorInfo

Inherited Members

NotifyPropertyChanged.RelayCommand

NotifyPropertyChanged.LoadedCommand

NotifyPropertyChanged.CallMethodCommand

NotifyPropertyChanged.Logger

NotifyPropertyChanged.RelayMethod(object)

NotifyPropertyChanged.Loaded(object)

NotifyPropertyChanged.CallMethod(object)

NotifyPropertyChangedBase.Init()

NotifyPropertyChangedBase.PropertyChanged

NotifyPropertyChangedBase.RaisePropertyChanged(string)

NotifyPropertyChangedBase.DispatcherRaisePropertyChanged(string)

NotifyPropertyChangedBase.OnDispatcherPropertyChanged()

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

ObjectExtension.CloneCast<T>(T, Predicate<PropertyInfo>)

PropertyExtention.ChangeType<T>(object)

ObjectExtension.CloneBy(object, Predicate<PropertyInfo>)

ObjectExtension.CloneXml(object)

ObjectExtension.CopyPropertyValueFrom(object, object, Predicate<PropertyInfo>, Func<PropertyInfo, PropertyInfo, bool>)

ObjectExtension.IsMacth(object, Func<PropertyInfo, object, bool>)

ObjectExtension.IsMacth(object, string)

ObjectExtension.ModelState(object, out List<string>)

ObjectExtension.ModelStateDeep(object, out string)

ObjectExtension.TryChangeType<T>(object)

ObjectExtension.TryChangeType<T>(object, out T)

ObjectExtension.TryConvertToString(object)

ObjectExtension.TryConvertToString(object, out string)

DispatcherExtension.DelayInvoke(object, Action, DispatcherPriority)

DispatcherExtension.DelayInvoke(object, IList, Action<object>, Action, DispatcherPriority)

DispatcherExtension.DelayInvoke(object, IList, IList, Action, DispatcherPriority)

Constructors

ValidationPropertyChanged()

public ValidationPropertyChanged()

Properties

Error

Gets an error message indicating what is wrong with this object.

[Browsable(false)]
public string Error { get; }

Property Value

string

An error message indicating what is wrong with this object. The default is an empty string ("").

this[string]

Gets the error message for the property with the given name.

[Browsable(false)]
public string this[string columnName] { get; }

Parameters

columnName string

The name of the property whose error message to get.

Property Value

string

The error message for the property. The default is an empty string ("").

Methods

GetErrorMessage()

获取所有数据错误信息

public List<string> GetErrorMessage()

Returns

List<string>

IsValid()

检查数据是否都有效

public bool IsValid()

Returns

bool