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----------------------------------------------------------- From: Suresh Kumar R Message 3 in Discussion Hi , Thanks for your reply and time you spent in answering the query. Assume that I have a requirment like this, in a datagrid ouput, I have listed EmployeeName as the first column and the next column as the TaskToDo. And there is a unique constraint that, the TaskToDo has to be unique, that is, Task1 can be allocated to only one Employee at a time. Similarly Task2 can be allocated to only one employee. Initially when the grid is displayed, the first column is filled with Employee Name as EmployeeA, EmployeeB, EmplyeeC like that (for discussion assume only 3 employee are there), and the second column is left blank. The second column (TaskToDo) is a drop down column, so the user can choose from the drop down list. Assume the drop down has Task1, Task2, Task3. For discussion assume the drop down has only these 3 values, no other values are there. Assume initially the user has chosen EmployeeA - Task2, EmployeeB - Task1, EmployeeC-Task3 and saved the record, so far everything is fine. Now the user realised that, the EmployeeB is given the Task1 by mistake instead of Task2, so the user has to alter it, the user has to click the row of EmployeeB and choose Task2 (old value Task1) and go to the EmployeeA row and choose Task1 (old value Task2). But as soon as the user moves out from the EmployeeB row choosing Task2, before the user could choose Task1 for EmployeeA, the uniqueconstraint will be fired (Because internally the EndEdit of the row is fired). I am facing this. Advice me. Thanks, Suki ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/bdotnet/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
