VBA判断ACCESS中的窗体是否存在(并且关闭和删除窗体)

判断窗体中是否有子窗体的模块代码

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时　间:2012-01-11 09:35:48
作　者:叶海峰 ID：31 城市：广州
摘　要:判断窗体中是否有子窗体的模块代码
正　文:

Sub FrmHasChildForm()    Dim ctrl   As Control    Dim frm    As Object    Dim flag   As Boolean    For Each frm In CurrentProject.AllForms        flag = False        DoCmd.OpenForm frm.Name, acNormal, , , , acHidden        For Each ctrl In Forms(frm.Name).Controls            If ctrl.ControlType = 112 Then                flag = True                Debug.Print frm.Name, ctrl.Name                Exit For            End If        Next        MsgBox IIf(flag = True, frm.Name & "包含子窗体", frm.Name & "不包含子窗体")        DoCmd.Close acForm, frm.Name    NextEnd Sub 

下面是我改善的代码

Public Function CREATE_REPORT()    Dim Frm As Form    Dim FRMCHECK As Object    For Each FRMCHECK In CurrentProject.AllForms        If FRMCHECK.Name = "F_新建的窗体" Then            MsgBox "FROM F_新建的窗体 IS EXISTS"            DoCmd.DeleteObject acForm, "F_新建的窗体"        End If    Next    Set Frm = CreateForm    DoCmd.Save , "F_新建的窗体"    DoCmd.Close acForm, "F_新建的窗体"    RefreshDatabaseWindowEnd Function