我正在尝试为我的用户创建登录页面时遇到问题,它给我一个运行时错误'424'我该如何使用它?我正在访问2010年创建一个表单,我是新手,所以所有提示都将不胜感激。
这是我的代码
Private Sub cmdLogin_Click()
Dim dbs As Database
Dim rstUserPwd As Recordset
Dim bFoundmatch As Boolean
Set dbs = CurrentDb
Set rstUserPwd = dbs.OpenRecordset("QryUserPwd")
bFoundmatch = False
If rstUserPwd.RecordCount > 0 Then
rstUserPwd.MoveFirst
'Checks for matching records
Do While rstUserPwd.EOF = False
If rstUserPwd![UserName] = Form_Fromlogin.txtusername.Value And rstUserPwd![Password] = Form_Fromlogin.txtpassword.Value Then
bFoundmatch = True
Exit Do
End If
rstUserPwd.MoveNext
Loop
End If
If bFoundmatch = True Then
'open the next form and closes this one.
DoCmd.Close acForm, Me.Name
DoCmd.OpenForm "frmNavigation"
Else
MsgBox "Incorrect username or password, please try again"
End If
End Sub
答案 0 :(得分:0)
如果你能指出我们遇到运行时错误的那一行会更有帮助。
424是对象需要,所以从你的代码来看,它可能是这一行:
Set rstUserPwd = dbs.OpenRecordset("QryUserPwd")
或者这一行:
If rstUserPwd![UserName] = Form_Fromlogin.txtusername.Value
And rstUserPwd![Password] = Form_Fromlogin.txtpassword.Value Then
如果是第一种情况,请确保使用Access中的确切名称保存查询。
如果是第二种情况,我会考虑更改对记录集字段的引用,如下所示:
rstUserPwd("[UserName]")
rstUserPwd("[Password]")