Hi!
I am creating a windows form with vb to edit a mysql database. I have a datagridview where i can view the database with custom queries. But, I want to save the edited cells back to the source database in their respective places. I dont know how to do that. Any help is appreciated. I am attaching my code:
Thanks!
I am creating a windows form with vb to edit a mysql database. I have a datagridview where i can view the database with custom queries. But, I want to save the edited cells back to the source database in their respective places. I dont know how to do that. Any help is appreciated. I am attaching my code:
Code:
Imports MySql.Data.MySqlClient
Private Sub showdata_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles showdata.Click
Dim uspatserver As String = "server = localhost; user id = ****; password = ****; database = us_pat"
Dim uspatconnection As MySqlConnection = New MySqlConnection
datagrid.Columns.Clear()
Dim cmd As MySqlCommand = New MySqlCommand
Dim stm As String
If uspatconnection.State = ConnectionState.Closed Then
uspatconnection.Open()
End If
stm = "SELECT * FROM clinicalinfo"
cmd.CommandType = CommandType.Text
cmd.CommandText = stm
cmd.Connection = uspatconnection
Dim dt As New DataTable
dt.Load(cmd.ExecuteReader)
With datagrid
.AutoGenerateColumns = True
.DataSource = dt
End With
cmd.Dispose()
cmd = Nothing
uspatconnection.Close()
uspatconnection.Dispose()
End SubThanks!