ImageField.GetValue Method
.NET Framework 3.0
Retrieves the value of the specified field from the specified control.
Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
protected: virtual Object^ GetValue ( Control^ controlContainer, String^ fieldName, PropertyDescriptor^% cachedDescriptor )
protected Object GetValue ( Control controlContainer, String fieldName, /** @ref */ PropertyDescriptor cachedDescriptor )
Not applicable.
Parameters
- controlContainer
The Control that contains the field value.
- fieldName
The name of the field for which to retrieve the value.
- cachedDescriptor
A PropertyDescriptor, passed by reference, that represents the properties of the field.
Return Value
The value of the specified field.The GetValue method is a helper method used by the ImageField object to determine the value of the specified field.
Notes to Inheritors: When extending the ImageField object, you can override this method to provide custom routine to determine a field's value.Community Additions
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