在VB.NET中将数据从程序获取到GridView

Question

我试图将程序中的数据，即Id，FirstName和LastName发布到网格视图。我根本不是网格。我把网格装箱了。谢谢您的帮助。

我尝试过的：

 If results.Rows.Count > 1 Then
 Dim ds As DataSet = GetDataItem(_Id, _FirstName, _LastName)

 If (ds.Tables.Count > 0) Then
 GridView1.DataSource = ds
 GridView1.DataBind()
 End If
 End If

它不起作用。我跑的时候看不到桌子。有人可以帮忙吗？谢谢。

Answer 1

请通过：“VB.NET中的GridView控件”

Private sqlDataAdapter As SqlDataAdapter
Private sqlConnection As SqlConnection
Private dataSet As New DataSet()
Private sqlCommand As New SqlCommand()

Public Sub BindData()
    sqlConnection = New SqlConnection("YourConnectionString")
    sqlCommand.CommandText = "Select _Id, _FirstName, _LastName from YourTableName"
    sqlCommand.Connection = sqlConnection
    sqlDataAdapter = New SqlDataAdapter(sqlCommand)
    sqlDataAdapter.Fill(dataSet)
    sqlConnection.Open()
    sqlCommand.ExecuteNonQuery()
    GridView1.DataSource = dataSet
    GridView1.DataBind()
    sqlConnection.Close()
End Sub