Hello! I have write a following code to display the fields of my choice in dataGrid. What, I want to do is to hide the ID column of COUNTRY table in the dataGrid. So it should not appear to user. But, what else I want to do is to get the ID ...

Hi. I want to insert data grid using datatable and define the grid columns in a program. Please help me what`s wrong with this code??? [code] SqlConnection connection; string query; SqlCommand cmd; SqlDataAda ...

Hi! Kindly tell me what`s wrong with this code. I am inserting data in data base using two input fields EndValueTextBox and StartValueTextBox . I am receiving following error. "Object reference not set to an instance of an object ...

Hi Friends! I have multiple tables in my Server Explore database file. I want to generate auto code of Classes for tables, so all classes with their attributes, constructor and getter setter methods automatically generate. Kindly tel ...

Hi friends kindly tell what wrong with this code. I am getting "incorrect syntax near 'FROM'" Error or Exception message. [code] // SQL Sever Express Data Base Connection System.Data.SqlClient.SqlConnection con ...