>>>I have a business form with a tab control with 6 pages. I am getting an error on the binding source for one text box. I have been through every text box on every tab and, for the life of me, I can't find the offending text box. I can find it on the list of controls in the properties box but I can't figure out a way to delete it from there and it doesn't provide any information about where it's located. Does anyone have a good idea for either finding or deleting this text box? Thanks.
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>>Is it Web form or Windows form? If it's web form, you just delete it from ASPX file.
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>It is a Windows form.

Did you try to search for this control in the Forms definition file?