Ms access VBA访问中的连接
如何修复用VBA编写的“更新”SQL查询?我想将“Name”字段更新为表单中连接2个字段的值。我写了这段代码,但不起作用,有什么建议吗 这是我的密码:Ms access VBA访问中的连接,ms-access,vba,Ms Access,Vba,如何修复用VBA编写的“更新”SQL查询?我想将“Name”字段更新为表单中连接2个字段的值。我写了这段代码,但不起作用,有什么建议吗 这是我的密码: strSQL = "UPDATE dbo.Soferi_test SET Name = '" & Me![subform_soferi].Form!numele & Me![subform_soferi].Form!prenumele &
strSQL = "UPDATE dbo.Soferi_test SET Name = '" & Me![subform_soferi].Form!numele
& Me![subform_soferi].Form!prenumele & _
"',Cipti = '" & Me![subform_soferi].Form!certificat_cipti & _
"' WHERE IDNO = " & Me![subform_soferi].Form!IDNO
以下是我相信你正在努力实现的目标的基本轮廓
- 在我看来,表单字段是从表单上的子表单引用的
- 创建一些变量
- 将表单对象指定给变量,然后
- 在sql中引用变量
'****Update a table based on the values on a subform****'
'Table name: dbo.Soferi_test
'Form Name: frmMain
'Subform Name: subform_soferi
Sub updateTable()
'Declare your variables which will be used in the sql string
Dim strSQL As String
Dim strNumele As String
Dim strPrenumele As String
Dim strCertificatCipti As String
Dim strIDNO As String
'Assign your variables to the form\subform objects
'You should also add some validation to check that the fields are not null
strNumele = Form_frmMain.subform_soferi!numele
strPrenumele = Form_frmMain.subform_soferi!prenumele
strCertificatCipti = Form_frmMain.subform_soferi!certificat_cipti
strIDNO = Form_frmMain.subform_soferi!IDNO
'Build your sql string
strSQL = "UPDATE dbo.Soferi_test SET Soferi_test.Name = '" & strNumele & strPrenumele & "', Cipti = '" & strCertificatCipti & "' WHERE (((Soferi_test.IDNO)='" & strIDNO & "'));"
'Execute the sql
CurrentDb.Execute strSQL
'You will want to put in some error handling here
End Sub
你说的“它不起作用”到底是什么意思?它是否会导致错误,或者它只是不符合您的意愿?您希望在这两个字段之间有任何区别吗?此时,它们被直接粘在一起,没有分离器。最后你也缺少了
&“
。当我单击按钮debug时,他们不会进行任何更新。打印sql并将输出粘贴到你的问题中