controlling up/down in datagrid

Question

I have a DataGrid which has a dataset/table sucessfully bound to it. Is there any way I can control when a user moves up or down the datagrid i.e when they use the up/down arrows to move to different rows of the grid I looked to see if there was perhaps an event on the datagrid, such as "RowEnter" which would fire each time a row was entered, but could see no such event. There are events which are to do with "Mouse" movements, (up/down/press etc .. ) - but these only solve half the problem because a user can obviously use the keyboard as well as the mouse Any ideas ? Thx

Answer 1

thanks for mentioning connection string. i did close the connection in the connection method. infact i mustn't do that.. thanks alot...

Answer 2

int intParamCount = 0; SqlParameter[] sqlParam=new SqlParameter[2]; SqlCommand objInsertCommand=new SqlCommand("sp_InsertReserve",objConn); //specify the connection objInsertCommand.CommandType =CommandType.StoredProcedure; //Associate Parameters sqlParam[0]=new SqlParameter("@reservationUserID",SqlDbType.VarChar ); sqlParam[0].Direction =ParameterDirection.Input ; sqlParam[0].Value =UID; sqlParam[1]=new SqlParameter("@reservationBookID",SqlDbType.VarChar ); sqlParam[1].Direction =ParameterDirection.Input ; sqlParam[1].Value =BID; while(intParamCount

Answer 3

In your code where are you setting the connection object?