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problem with retrieving/displaying data based on form input

Hi, I've developed a form which accesses a database through a data layer and sends parameters based on the form input. I have written the following code which works by checking if the textbox is empty and passing a null value as a string to the search parameter in the query, of which there are five:...

Posted to Data Presentation Controls (Forum) by tomosap on 02-22-2007, 12:00 AM
Filed under: GridView, problem, string, database, sqldatasource, label, datasource, rows, records, If Statement, Null, GridView asp.net, data access layer, table adapter, databinding, data, ASP.net 2.0 GridView InsertParameters ControlParameter PropertyName, Updateparameters, sql, search, VB, textbox, method, parameter, querystring, ADO.NET, access database, FORM, SELECT
setting empty text box input on form to null parameter for sql

Hi, I'm pretty new to ASP.NET and VB, but I'm working on a project which is essentially a staff directory. Using VS 2005, I've setup a basic grid view which connects to an object which connects via a data layer to a SQL database with Name, Surname, Email, Extension No and Department fields. I have it...

Posted to SQL Server, SQL Server Express, and SqlDataSource Control (Forum) by tomosap on 02-19-2007, 12:00 AM
Filed under: dataview, string, database, sqldatasource, rows, If Statement, Null, data access layer, specific record, table adapter, mysql, sql, VB, textbox, datatagrid navigarion paging style, FORM, SELECT