How to insert data from textfield into database

[fansa]

I need some help...
i am the beginner vb.net developer,
so i need someone correct my coading to insert data from text field into database mssql...
below is my coading;

Protected Sub btnSimpan_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSimpan.Click

Dim dtTemp As New DataSet
Dim ddClass As New clsData
Dim value1 As String
value1 = "'" & "nameSyarikat" & "'"

Dim strSQLInsert As String = "Insert into ts_maklumat_syarikat (nama_syarikat) values (" & value1 & ")"

dtTemp = ddClass.PopulateData(strSQLInsert, ConfigurationManager.AppSettings("strConnection"), "LISTDOC")

End Sub

TQ

[ChrisPadgham]

So what is wrong, is it not inserting the row.

I presume clsData is a class you have defined. you need to supply the code to that.

[fansa]

still cannot insert into database from textfield..
can anybody correct my coading...