Creating DataTable ...

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Table1 As DataTable
Table1 = New DataTable("Customers")
'新增 DataTable 物件
Dim Row1, Row2, Row3 As DataRow
'新增三 個 rows 物件 for the table
Try
Dim Name As DataColumn = New DataColumn("Name")
'開始
Name.DataType = System.Type.GetType("System.String")

Table1.Columns.Add(Name)

Dim Product As DataColumn = New DataColumn("Product")
Product.DataType = System.Type.GetType("System.String")
Table1.Columns.Add(Product)
Dim Location As DataColumn = New DataColumn("Location")
Location.DataType = System.Type.GetType("System.String")
Table1.Columns.Add(Location)

Row1 = Table1.NewRow()
'declaring a new row
Row1.Item("Name") = "Reddy"
'filling the row with values. Item property is used to set the field value.
Row1.Item("Product") = "Notebook"
'filling the row with values. adding a product
Row1.Item("Location") = "Sydney"
'filling the row with values. adding a location
Table1.Rows.Add(Row1)
'adding the completed row to the table
Row2 = Table1.NewRow()
Row2.Item("Name") = "Bella"
Row2.Item("Product") = "Desktop"
Row2.Item("Location") = "Adelaide"
Table1.Rows.Add(Row2)
Row3 = Table1.NewRow()
Row3.Item("Name") = "Adam"
Row3.Item("Product") = "PDA"
Row3.Item("Location") = "Brisbane"
Table1.Rows.Add(Row3)
Catch
End Try

Dim ds As New DataSet
ds = New DataSet
'creating a dataset
ds.Tables.Add(Table1)
'adding the table to dataset
DataGrid1.SetDataBinding(ds, "Customers")
'binding the table to datagrid


End Sub