Datagridview cellvalidating date radioactive dating in antartic

Posted by / 15-Jan-2021 02:53

Datagridview cellvalidating date

If I then ckeck the second checbox (cell_2), it gives me the error message but does not return the second checkbox I checked to its unchecked state. Any help appreciated, Bob I tried to use the cellvalidating event on another column. I wrote code in the cellvalidating event as follows.

Cancel = True End If End Sub HTH, Greetings 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. Data Property Name = "Cell_2") Then If CBool(Datagrid1("Cell_1", e. Its not permissible to have the two selected to true, but they can both be false. Error Text = "" Dim other Check As Boolean = False If (Datagrid1.

otherwise the event does a validation on other types of fields and returns errors, but that was easy. I think common behaviour is so that the user can't leave the cell once validation fails and is forced to correct it before he can leave the cell. But there is a problem in your code, you can't use "Data Grid View[,].

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. Data Property Name = "Cell_2") Then other Check = CBool(Datagrid1("Cell_1", e. I wrote code in the cellvalidating event as follows.

If I then ckeck the second checbox (cell_2), it gives me the error message but does not return the second checkbox I checked to its unchecked state. Any help appreciated, Bob Bart, I adapted your code to my datagridview, works like a charm. Data Property Name = "Cell_2") Then other Check = CBool(Datagrid1("Cell_1", e.

Cancel = True End If End Sub HTH, Greetings 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.

If I then ckeck the second checbox (cell_2), it gives me the error message but does not return the second checkbox I checked to its unchecked state. Any help appreciated, Bob In a datagridview (vs2005, VB.net) I have two columns that are checkboxes. Its not permissible to have the two selected to true, but they can both be false.

Value" for both Check Box, only for the non-editing Check Box, for the the editing Check Box you need to use e. (Note, Formatted Value is either a Boolean (Three State=false) or a Check State (Three State=true). Data Grid View Cell Validating Eve nt Args) Handles Datagrid1. 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. When I reopen it I can see that the chages were not comitted to the database, which is fine. 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.

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In a datagridview (vs2005, VB.net) I have two columns that are checkboxes.