StringValidatorAttribute.InvalidCharacters Property
Definition
Important
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Gets or sets the invalid characters for the property.
public:
property System::String ^ InvalidCharacters { System::String ^ get(); void set(System::String ^ value); };
public string InvalidCharacters { get; set; }
member this.InvalidCharacters : string with get, set
Public Property InvalidCharacters As String
Property Value
The string that contains the set of characters that are not allowed for the property.
Examples
The following example shows how to use the InvalidCharacters property.
[ConfigurationProperty("fileName", DefaultValue = "default.txt",
IsRequired = true, IsKey = false)]
[StringValidator(InvalidCharacters = " ~!@#$%^&*()[]{}/;'\"|\\",
MinLength = 1, MaxLength = 60)]
public string FileName
{
get
{
return (string)this["fileName"];
}
set
{
this["fileName"] = value;
}
}
<ConfigurationProperty("fileName", _
DefaultValue:="default.txt", _
IsRequired:=True, _
IsKey:=False), _
StringValidator( _
InvalidCharacters:=" ~!@#$%^&*()[]{}/;'""|\", _
MinLength:=1, _
MaxLength:=60)> _
Public Property FileName() As String
Get
Return CStr(Me("fileName"))
End Get
Set(ByVal value As String)
Me("fileName") = value
End Set
End Property
Applies to
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