C form onvalidating

Posted by / 29-Aug-2017 06:01

C form onvalidating

When I type a French word in an Auto Complete Combo Box then submit it to add new record to database, the combo box throw an exception: Argument Out Of Range Exception was unhandled: Invalid Argument=Value of '0' is not valid for 'index'.Microsoft is conducting an online survey to understand your opinion of the Technet Web site.Say Form1 has Text Box, Form1 is loaded modaless and Form2 is loaded Modaless but I want to run the Text Box Validating event.thanks, -----Original Message-----Hello, How can I trigger the On Validating event for a Text Boxfrom another Form?Hi everybody, I have a trouble with Argument Out Of Range Exception. Parameter name: index But I think this is because cbo Addr is an Auto Complete Combo Box, not an ordinary combobox, so I provide the Auto Complete Combo Box class.When I type a French word in an Auto Complete Combo Box then submit it to add new record to database, the combo box throw an exception: Argument Out Of Range Exception was unhandled: Invalid Argument=Value of '0' is not valid for 'index'. I don't know why the Auto Complete Combobox can not be assigned a French character?? I tried the code you provided and there's no exception. Text becomes null and the query can not be executed. Text value to the query, so I can type any word I need ^^.

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