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這段代碼有什麼問題?爲什麼這個查詢不能編譯?
Dim mycon As OleDbConnection
Dim cmd As OleDbCommand
Dim sqlstring, game, ram, vga, scr, download, gametype, size As String
game = TextBox1.Text
download = TextBox2.Text
scr = TextBox3.Text
vga = TextBox4.Text
ram = TextBox5.Text
size = TextBox6.Text
gametype = DropDownList1.SelectedValue.ToString
mycon = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & Server.MapPath("../games.mdb"))
mycon.Open()
sqlstring = "INSERT INTO [Games] (Name , url , image , Vga , Ram , Size , Type) VALUES ('" + game + "' , '" + download + "' , '" + scr + "' , '" + vga + "' , '" + ram + "' , '" + size + "' , '" + gametype + "')"
cmd = New OleDbCommand(sqlstring, mycon)
cmd.ExecuteNonQuery()
mycon.Close()
當我運行它,我得到:
error in
Line 21: cmd.ExecuteNonQuery()
遊戲模式 ID |名稱|網址|圖片| VGA |拉姆|大小|類型
堆棧跟蹤:
[OleDbException (0x80040e14): Syntax error in INSERT INTO statement.]
System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) +1090740
System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) +247
System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) +189
System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) +58
System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) +162
System.Data.OleDb.OleDbCommand.ExecuteNonQuery() +107
admin_editgames.Button1_Click(Object sender, EventArgs e) in E:\New folder (4)\WebSite1\admin\editgames.aspx.vb:23
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +9553594
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +103
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +35
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1724
使用SQL數據類型的'Sqlparameter'類進行查詢。谷歌它,幫助你自己。 – akshaykumar6
每當遇到錯誤時,請張貼異常消息,並在適用時發佈堆棧跟蹤。 –
此外,不知道遊戲架構,很難診斷SQL插入問題。 –