Class RequiredIfTrueAttribute

Specifies that a field is required if a dependent property is true.

Inheritance

Object

Attribute

ValidationAttribute

RequiredIfBaseAttribute

RequiredIfTrueAttribute

Inherited Members

RequiredIfBaseAttribute.PropertiesToCompare

RequiredIfBaseAttribute.IsValid(Object, ValidationContext)

RequiredIfBaseAttribute.IsRequired(Object, ValidationContext)

ValidationAttribute.FormatErrorMessage(String)

ValidationAttribute.IsValid(Object)

System.ComponentModel.DataAnnotations.ValidationAttribute.GetValidationResult(System.Object, System.ComponentModel.DataAnnotations.ValidationContext)

System.ComponentModel.DataAnnotations.ValidationAttribute.Validate(System.Object, System.String)

ValidationAttribute.Validate(Object, ValidationContext)

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessageString

System.ComponentModel.DataAnnotations.ValidationAttribute.RequiresValidationContext

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessage

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessageResourceName

System.ComponentModel.DataAnnotations.ValidationAttribute.ErrorMessageResourceType

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.MemberInfo)

Attribute.GetCustomAttributes(MemberInfo, Boolean)

Attribute.IsDefined(MemberInfo, Type)

Attribute.IsDefined(MemberInfo, Type, Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.MemberInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Type)

Attribute.GetCustomAttributes(ParameterInfo, Type, Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.ParameterInfo, System.Boolean)

System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type)

System.Attribute.IsDefined(System.Reflection.ParameterInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type)

System.Attribute.GetCustomAttribute(System.Reflection.ParameterInfo, System.Type, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.Module)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.Module, System.Type, System.Boolean)

System.Attribute.IsDefined(System.Reflection.Module, System.Type)

System.Attribute.IsDefined(System.Reflection.Module, System.Type, System.Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.Module, System.Type)

Attribute.GetCustomAttribute(Module, Type, Boolean)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Type, System.Boolean)

Attribute.GetCustomAttributes(Assembly)

System.Attribute.GetCustomAttributes(System.Reflection.Assembly, System.Boolean)

System.Attribute.IsDefined(System.Reflection.Assembly, System.Type)

System.Attribute.IsDefined(System.Reflection.Assembly, System.Type, System.Boolean)

System.Attribute.GetCustomAttribute(System.Reflection.Assembly, System.Type)

Attribute.GetCustomAttribute(Assembly, Type, Boolean)

System.Attribute.Equals(System.Object)

System.Attribute.GetHashCode()

System.Attribute.Match(System.Object)

System.Attribute.IsDefaultAttribute()

System.Attribute.System.Runtime.InteropServices._Attribute.GetTypeInfoCount(System.UInt32)

System.Attribute.System.Runtime.InteropServices._Attribute.GetTypeInfo(System.UInt32, System.UInt32, System.IntPtr)

System.Attribute.System.Runtime.InteropServices._Attribute.GetIDsOfNames(System.Guid, System.IntPtr, System.UInt32, System.UInt32, System.IntPtr)

System.Attribute.System.Runtime.InteropServices._Attribute.Invoke(System.UInt32, System.Guid, System.UInt32, System.Int16, System.IntPtr, System.IntPtr, System.IntPtr, System.IntPtr)

Attribute.TypeId

System.Object.ToString()

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetType()

Object.MemberwiseClone()

Namespace: IRM.ComponentModel.DataAnnotations

Assembly: IRM.dll

Syntax

public class RequiredIfTrueAttribute : RequiredIfBaseAttribute, _Attribute

Constructors

RequiredIfTrueAttribute(String)

Initializes a new instance of the RequiredIfTrueAttribute class.

Declaration

public RequiredIfTrueAttribute(string propertyToCompare)

Parameters

String propertyToCompare The name of the dependent property.

Methods

IsRequired(Object, ValidationContext, Object, PropertyInfo)

Gets if a value is required or not.

Declaration

protected override bool IsRequired(object value, ValidationContext validationContext, object propertyValue, PropertyInfo property)

Parameters

Object value The value to validate.

System.ComponentModel.DataAnnotations.ValidationContext validationContext The context information about the validation operation.

Object propertyValue The value of a property.

PropertyInfo property The PropertyInfo for the current property to check.

Returns

Boolean true if the value is required; otherwise false.

Overrides

RequiredIfBaseAttribute.IsRequired(Object, ValidationContext, Object, PropertyInfo)

Extension Methods

ObjectExtensions.DeepClone<T>(T)

AnnotationsExtensions.IsValid(Object)