Vb net updating database
Message) End Try End Sub is a SELECT statement and cannot update anything when this command is executed Said that, I suggest to correctly implement a parameterized query for every part of your query, and, of course, use the correct statement that updates your record sql = "UPDATE attendance SET [email protected]_out, [email protected]_remarks " & _ "WHERE id_no= @id AND date LIKE @dt and am_out is null" Try With com .
Show("You Log out on time") End If Catch ex As Exception Msg Box(ex.
The results are then returned as either a Data Set or Data Reader, depending on the value of the control s value has been specified, the Enable Inserting, Enable Editing, or Enable Deleting option in the corresponding data Web control s smart tag will become available.
To illustrate this, let s take an example from the table and a Grid View that renders this data.
Please help me because I really want to figure this out and i've been looking everywhere for a solution in and cannot find one that applies to me being that I am using MS-Access and NOT SQL.
Alfie\Documents\Visual Studio 2010\Projects\Windows Application2\Windows Application1\Accounts.accdb" con. Open() End Sub Private Sub Submit_Click(By Val sender As System.
With the Sql Data Source, we need to provide SQL statements (or stored procedures) to execute.
To accomplish this we need to specify values for the Sql Data Source control s statement created in Step 2.The Sql Data Source control supports the same operations, but the approach is different, and this tutorial shows how to configure the Sql Data Source to insert, update, and delete data.As discussed in An Overview of Inserting, Updating, and Deleting, the Grid View control provides built-in updating and deleting capabilities, while the Details View and Form View controls include inserting support along with editing and deleting functionality.= am_OUT Then remarks = "OVERTIME" Else remarks = "PRESENT" End If sql = "UPDATE attendance SET [email protected]_out, [email protected]_remarks " & _ "WHERE id_no= '" & Txtid. Command Text = "SELECT * FROM attendance WHERE id_no LIKE '" & Txtid.