C datagridview cellvalidating cancel

c datagridview cellvalidating cancel-28c datagridview cellvalidating cancel-61

If you do this, it will take care of the validation warnings for you. Index refers to the index of the current column which is being validated. You can sometimes get away with less code and overhead when you create your own code as opposed to what the GUI creates for you as well.

If the value must be numeric, is it possible for you to set the Data Type of the column of your data source to a numeric data type? Until you're familiar with all of the intricacies of ADO. Net book and practice creating your connections, datasets, dataadapters, commands, etc. It makes a lot more sense when you can see and create what's going on behind the scenes.

Hi there, I have a question regarding datagridview, I add data to the datagridview in an interface and all the validation for the datagridview cell is in the datagridview cell validating event for the datagridview.

I display the data of the is datagridview in another interface and make the cells read-only. But the thing is when I click on a row that data was added previously and press the Add new row the cell validating event is triggered.

I've copied some code from someone elses thread and made some changes. I had no idea at the time that the IT manager has absolutly no IT experience.

Last modified 30-Dec-2019 14:58