Understanding RegisterUserFunc Syntax with Example
In this article, we’ll have a look at the syntax of RegisterUserFunc statement. We’ll also try to understand the syntax with the help of an example.
Syntax
RegisterUserFunc TOClass, MethodName, FunctionName, SetAsDefault
| Argument | Type | Description |
| TOClass | String | The Object with which you want to register the method. Eg: WebEdit, WebButton etc |
| MethodName | String | The name that you want to use while calling the method. Eg: For a WebButton, it can be fnWebButtonClick |
| FunctionName | String | The actual name of the user-defined function, i.e. the name that is used during function definition. |
| SetAsDefault | Boolean | Optional. Indicates whether the registered function is used as the default operation for the test object. Default Value: False |
Example: Let’s try to understand the above syntax with the help of an example. Consider a scenario where you want to create a single generic function ‘fnClick’ and use it for WebButton, Link & Image objects. Also the function calls should be different for each control. Eg: for Links the function name should be fnLinkClick, for WebButton the name should be fnWebButtonClick etc.
So RegisterUserFunc arguments would have the following values –
1. TOClass – WebButton, Link, Image
2. MethodName – fnWebButtonClick, fnLinkClick, fnImageClick
3. FunctionName – fnClick
Let’s see the code for the same.
'===== Code in Function Library =====
RegisterUserFunc "WebButton", "fnWebButtonClick", "fnClick"
RegisterUserFunc "Link", "fnLinkClick", "fnClick"
RegisterUserFunc "Image", "fnImageClick", "fnClick"
Function fnClick(objControl)
objControl.Click
End Function
'===== Code in Action =====
Browser("B").Page("P").WebButton("btn").fnWebButtonClick
Browser("B").Page("P").Link("lnk").fnLinkClick
Browser("B").Page("P").Image("img").fnImageClick
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