C combobox validating 106 and park rocsi dating

Posted by / 12-Aug-2017 07:03

C combobox validating

These named ranges will adjust automatically, if rows are added or removed in the Tables.On the Validation Sample sheet, drop down lists are created for the Region and Customer columns.That method works well if there are only a few options in the first column.I recommend this OFFSET function method, if you have a long list of items -- it is easier to set up and maintain. NOTE: If you look in the Name Manager after creating these names, you will see that they all refer to the named Tables.

For more information, see the WM_KILLFOCUS topic in the "Keyboard Input Reference" section, and the "Message Deadlocks" section of the "About Messages and Message Queues" topic in the MSDN library at

However, you should be aware that the selection can change automatically because of user interaction.

For example, if you retrieve the Selected Text value in a button Click event handler, the value will be an empty string.

So with the Selected Index it would become something like; Generally using string comparisons should only be done when anything "strong" like an int comparison or even better an enum comparison is not possible.

(Maybe it's just me though but strings change to often and are just scary for this sort of stuff.) For the enum suggestion possibly look at one of these links; Binding an enum to a Win Forms combo box, and then setting it Load values of enum type into a combobox Is it possible to load items from an Enum to a Combo Box in . Binding a Combo Box to an Enumeration I'm not sure which .

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Then use the Selected Item property and compare it to the Enum.

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