README.md
December 5, 2022 ยท View on GitHub
Description
use mysql
More Info
database info; datase query
use mysql database, this code is self explanatory
database query
| Submitted On | |
| By | apdanan |
| Level | Intermediate |
| User Rating | 4.0 (16 globes from 4 users) |
| Compatibility | VB.NET |
| Category | Databases |
| World | .Net (C#, VB.net) |
| Archive File |
API Declarations
Source Code
''you must install odbc mysql 3.51 and odbc .net data provider
''1. create new windows application project
''2. add datagrid
''3. add private declaration after "Windows Form Designer generated code" region
Dim constring As String = "DRIVER={MySQL ODBC 3.51 Driver};SERVER=host;DATABASE=database;UID=username;PASSWORD=password;OPTION=3;"
''4. creat procedure...
Private Sub refreshdb()
Dim mdata As New DataSet
Dim mcmd As Odbc.OdbcDataAdapter = New Odbc.OdbcDataAdapter("SELECT * FROM table1", constring)
mcmd.Fill(mdata, "apdset")
Me.DataGrid1.DataSource = mdata
End Sub
''5. on form load event add the procedure
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
refreshdb()
End Sub
'' hope it helps :)