I have created an application which uses XML files to populate a DataSet and then a DataGrid control. I've created a class which performs data reading and writing for me.
I want to let the user choose where to save the XML files. I have a vague idea of how to do this but I am unsure how to record the location of where the user has saved the files so that I can read from them again. Does anyone have any ideas as to what I could do? Also how do I bring up the dialog which allows the user to save the files?