Cellvalidating

Posted by / 04-Sep-2020 16:49

Cellvalidating

If a cell doesn't satisfy some conditions in Cell Validating event, I want the cell's value to be changed to the old value when I leave the cell.I tried datagridview1.rows(e.rowin Use the Cell Begin Edit and Cell End Edit events (rather than Cell Validating).In a datagridview (vs2005, VB.net) I have two columns that are checkboxes. I need to check that only one of the two can be checked.

I noticed that when I click on the checkbox to uncheck it after the e.cancel executed, that click does not change its value, I can both see in the UI that the value did not change before the cellvalidating event is called and in the cellvalidating event itself, when I set a breakpoint after the line that checks and verify the value of CBool(Datagrid1("Cell_2", e. The only way to close the form is to click on the form close cross in the upper right corner of the form.

Data Property Name = "Cell_2") Then other Check = CBool(Datagrid1("Cell_1", e. Its just that my UI does not respond correctly and I can't expect my users to get out of it that way. Bob "Bob" In a datagridview (vs2005, VB.net) I have two columns that are checkboxes.

The only way to close the form is to click on the form close cross in the upper right corner of the form. Private Sub Datagrid1_Cell Validating(By Val sender As Object, By Val e As System.

Cancel = True End If End If End Sub Say I checked just one checkbox Cell_1 to start, the code allows the change to be made. I press the sacep key after the e,cancel and the message and I get the same problem. Oh by the way, I had to add an if condition to do the testing in the cellvalidating only when either of these two checkbox fields gets edited. I owe you one, Bob "Bart Mermuys" In a datagridview (vs2005, VB.net) I have two columns that are checkboxes.

I noticed that when I click on the checkbox to uncheck it after the e.cancel executed, that click does not change its value, I can both see in the UI that the value did not change before the cellvalidating event is called and in the cellvalidating event itself, when I set a breakpoint after the line that checks and verify the value of CBool(Datagrid1("Cell_2", e. I'm going to revisit the sample mdb that I sent to the newsgroup, I still wonder why that did not work. Greetings otherwise the event does a validation on other types of fields and returns errors, but that was easy.

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Data Property Name = "Cell_2") Then If CBool(Datagrid1("Cell_1", e. Private Sub Datagrid1_Cell Validating(By Val sender As Object, By Val e As System.

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