從Gridview更新時出現ASP.NET錯誤

Question

有人請幫助我解決這個簡單的錯誤，我一直在努力過去幾個小時？ 我在剛燒筆記本點....

錯誤： [SQLEXCEPTION（0x80131904）：不正確的語法關鍵字 '集團' 附近]

代碼：

Protected Sub GridView1_RowUpdating(sender As Object, e As System.Web.UI.WebControls.GridViewUpdateEventArgs) 
    Dim ID As Label = TryCast(GridView1.Rows(e.RowIndex).FindControl("lbl_ID"), Label) 
    Dim AID As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_AID"), TextBox) 
    Dim ADesc As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_ADesc"), TextBox) 
    Dim Status As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_Status"), TextBox) 
    Dim ADate As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_ADate"), TextBox) 
    Dim Category As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_Category"), TextBox) 
    Dim Location As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_Location"), TextBox) 
    Dim CCenter As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_CCenter"), TextBox) 
    Dim Group As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_Group"), TextBox) 
    Dim Life As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_Life"), TextBox) 
    Dim BValue As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_BValue"), TextBox) 
    Dim RRate As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_RRate"), TextBox) 
    Dim RType As TextBox = TryCast(GridView1.Rows(e.RowIndex).FindControl("txt_RType"), TextBox) 
    con = New SqlConnection(cs) 
    con.Open() 

    Dim sqlString As String = "UPDATE Asset_Registry SET Asset_ID=@AID,Asset_Description=@ADesc,Status=@Status,Acquisition_Date=@ADate,Category=@Category,Location=@Location,Cost_Center=@CCenter,Group=@Group,Life=@Life,Book_Value=@BValue,Rental_Rate=@RRate,Rental_Type=@RType WHERE ID=@ID" 
    Dim cmd As New SqlCommand(sqlString, con) 
    cmd.Parameters.AddWithValue("@AID", AID.Text) 
    cmd.Parameters.AddWithValue("@ADesc", ADesc.Text) 
    cmd.Parameters.AddWithValue("@Status", Status.Text) 
    cmd.Parameters.AddWithValue("@ADate", ADate.Text) 
    cmd.Parameters.AddWithValue("@Category", Category.Text) 
    cmd.Parameters.AddWithValue("@Location", Location.Text) 
    cmd.Parameters.AddWithValue("@CCenter", CCenter.Text) 
    cmd.Parameters.AddWithValue("@Group", Group.Text) 
    cmd.Parameters.AddWithValue("@Life", Life.Text) 
    cmd.Parameters.AddWithValue("@BValue", BValue.Text) 
    cmd.Parameters.AddWithValue("@RRate", RRate.Text) 
    cmd.Parameters.AddWithValue("@RType", RType.Text) 

    cmd.ExecuteNonQuery() 
    con.Close() 
    GridView1.EditIndex = -1 
    ShowData() 
End Sub 

Answer 1

GROUP是SQL Server中的reserved word，與[]逃避它：

UPDATE Asset_Registry 
SET Asset_ID=@AID, 
    Asset_Description=@ADesc, 
    ... 
    [Group]=@Group -- <----- 
    ... 
WHERE ID=@ID