I am having problems with two queries that I am trying to create.
I am using VB.NET and have made a connection to ADO.NET.
First, I have a form that has one label that must display the total number of records in a database once the search button is pressed.
Second, I have a form with...
Still no success
I used the code for the modal non MDI application and I placed it in the button in the menu that I want once clicked to display the form and this error appeared.
An unhandled exception of type 'System.NullReferenceException' occurred in microsoft.visualbasic.dll
I have a program which the user needs to retrive and update information. I have 8 forms that I am trying to link to a main menu using buttons. I have been using this code but it just take the button to a new created form not my form that already exists.
Dim listForm As Form...