Question

I want to check if a resource key exists before get it from resources.
I use TemplateControl.GetGlobalResourceObject to get the resource.

Is it possible?

Thank you.

Answer 1

GetGlobalResourceObject returns object type. You can always check if it is null before you cast it (to a string for example) and use it in subsequent logic.

Be careful that (string)TemplateControl.GetGlobalResourceObject will throw an InvalidCastException that needs to be handled.

For reference:
TemplateControl.GetGlobalResourceObject Method (String, String)