Public Property EventArg As String

Visual Basic (Usage)	Copy Code
Dim instance As CallbackResult Dim value As String   instance.EventArg = value   value = instance.EventArg

public string EventArg {get; set;}

Return Value

EventArg specifies the type of content contained in the Parameters property of the CallbackResult. It can be one of four values:

• "content": the Parameters property contains HTML content to replace the existing content of an element on the page (identified by the control or control ID in the constructor, or ControlClientID property); uses the outerHTML property of the element to set the content.
• "innercontent": same as "content", except sets the innerHTML of the page element.
• "javascript": Parameters contains JavaScript to execute on the client. This content may contain a series of statements, either separated by semicolons (;) as with standard JavaScript syntax. Parameters may also contain an array of objects, each with a JavaScript statement.
• "image": the src attribute of the element identified in ControlClientID will be replaced with the value in Parameters.

Reference