This documentation is archived and is not being maintained.
ToolboxItem::ValidatePropertyType Method
Visual Studio 2010
Validates that an object is of a given type.
Assembly: System.Drawing (in System.Drawing.dll)
protected: void ValidatePropertyType( String^ propertyName, Object^ value, Type^ expectedType, bool allowNull )
Parameters
- propertyName
- Type: System::String
The name of the property to validate.
- value
- Type: System::Object
Optional value against which to validate.
- expectedType
- Type: System::Type
The expected type of the property.
- allowNull
- Type: System::Boolean
true to allow nullptr; otherwise, false.
| Exception | Condition |
|---|---|
| ArgumentNullException | value is nullptr, and allowNull is false. |
| ArgumentException | value is not the type specified by expectedType. |
The ValidatePropertyType method is called as a helper method to the ValidatePropertyValue method.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Show: