new TXTextControl.DocumentServer.Fields.MergeField(App licationfield) may cause error

[ThomasM]

I've a piece of code that's evaluated when a textfield of type "MERGEFIELD" is clicked.

Sometimes after loading and saving documents containing those mergefields an error is raised

"startIndex cannot be larger than length of string.
Parameter name: startIndex"

Problem should be the next code block:

SelectedMergeField = new TXTextControl.DocumentServer.Fields.MergeField(SelectedApplicationfield);

Does anyone know what's causing this error?

Currently I use the .rtf format for saving the mergetemplate.



Is it possible that this has something to do with the mergefield.textbefore and textafter property? I've a feeling that weird things are happening with these properties. Sometimes strings like " /b " or other appear in them.