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Hi, I have a problem with handling tablenewrow event. When I call bindingSource.addNew() method to add a new row to its bound dataset.datatable which is empty in the beginning the tablenewrow event is not fired. I kinda get the logic behind this probably the datatable is not initialized until it...

Hi, I have a datagridview on a form and when I set errors on a column with setColumnError method the hasErrors evaluates just fine but when I set errors by DataGridView(RowIndex).ErrorText, hasErrors ignores it. What is it that I'm missing here? This is the code I use Private Sub...

Hi, how can I send a datatable from a dataset inside a form to a dialogbox back and forth preserving rowStates. By preserving rowStates I mean keeping track of deleted added changed rows etc. Is this possible?

Hi, I'm currently developing a smart client application with a WCF service. During development I'm using localhost for the WCF service. But the ASP.NET Development Server almost always hangs during debug and I get a "The request channel timed out while waiting for a reply after 00:01:00. ..."...

I'm trying to write a function that will return a dataset and an integer, is this possible?

Hi, I have a detailsView on tabPage1. When a user leaves tabPage1 without saving his changes the TabControl.Selecting event checks for any changes being made if it detects any a yesNo dialog opens and asks user if he wants to submit the changes or not before navigating the other tabPage. My...

Hi, I'm trying to design a detailsView form which contains [classes] --< [studentClasses] >-- [students] tables. There is a many to many relationship between [classes] and [students] through the third table [studentClasses]. I want to design the detailsView of [classes] such as that all...