Retrieves the first environment variable in the current page. This function will return an error if there are no environment variables in the page.
Syntax
PageEnvironmentFirst(name, value)
Name:
Receives the name of the first environment variable in the current page.
Value:
Receives the value associated with the first environment variable.
Return Value
0 (zero) if successful, otherwise an error is returned.
Example
Printing out environment variables
Dim name As String Dim value As String Dim prevName As String On Error Resume Next Err.Clear() GraphicsBuilder.PageEnvironmentFirst(name, value) While (Err.Number = 0) Console.Out.WriteLine(name + "=" + value) prevName = name GraphicsBuilder.PageEnvironmentNext(prevName, name, value) End While
Related Functions
Published June 2018