Validating data datagrid surrey speed dating
In this example I am implementing an generic validation rule that takes a regular expression as validation rule. If the expression matches the data is treated as valid. Meanwhile, we can use the Validate Row event in the same way to prevent the user from exiting the current row.We are going through the following C# code to analyze the process of validating data in grid cell.On writing this I'm thinking I can resolve this by getting the current column and carry out validation on all previous columns before allowing a value into the current column. The problem I will have is when the user changes rows.How do I check the previous row values when the user moves to another row without completing the required fields on the previous row?Here are all needed namespaces: --------------------- using System; using System.
To resolve the problem of validating blank entries I had to do a complete recordset scan to check for invalid rows before doing the recordset update method.
The C# code snippet will enable the data cell validation in a textbox column for entering only none empty strings, which will disable the data validation and display the error indicator at the row header.
Hello I have a datagrid and would like to validate one field. They told me they were more intested in my analyst skills and I could learn the programming when I started.
Anyway a reduction to 150 points seems like a fair solution so Yensid Mod go ahead and close this one out.
The Kettic Data Grid View allows users of the control easily validate data grid cells when data is committed to the data source.
Cheers Mark Tim Coffee, A request has been made in Community Support to close this question: there are no objections, after 72 hrs, a moderator will finalize this question by: - Saving this Q as a PAQ and refunding the points Please leave any recommendations here.