ImageIndexConverter::ConvertTo Method (ITypeDescriptorContext^, CultureInfo^, Object^, Type^)
Converts the specified object to the specified destination type.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
public: virtual Object^ ConvertTo( ITypeDescriptorContext^ context, CultureInfo^ culture, Object^ value, Type^ destinationType ) override
Parameters
- context
-
Type:
System.ComponentModel::ITypeDescriptorContext^
An ITypeDescriptorContext that provides a format context, which can be used to extract additional information about the environment this type converter is being invoked from. This parameter or properties of this parameter can be null.
- culture
-
Type:
System.Globalization::CultureInfo^
A CultureInfo that provides locale information.
- value
-
Type:
System::Object^
The object to convert, typically an index represented as an Int32.
- destinationType
-
Type:
System::Type^
The type to convert the object to, often a String.
| Exception | Condition |
|---|---|
| ArgumentNullException | The destinationType is null. |
| NotSupportedException | The specified value could not be converted to the specified destinationType. |
Notes to Inheritors:
Override this method to provide your own conversion capabilities.
The context parameter can be used to extract additional information about the environment this type converter is being invoked from. This may be null, so you should always check for this return value. Also, properties on the context object may also return null.
Available since 1.1