(问):怎样通过自动化功能打开外部数据库中的报表?
(答):Access 97 以后的版本给了我们一个新的方法: OpenCurrentDatabase, 下列代码将使用这种方法来实现打开外部数据库中的报表。
Private Declare Function apiSetForegroundWindow Lib "user32" _
Alias "SetForegroundWindow" _
(ByVal hwnd As Long) _
As Long
Private Declare Function apiShowWindow Lib "user32" _
Alias "ShowWindow" _
(ByVal hwnd As Long, _
ByVal nCmdShow As Long) _
As Long
Private Const SW_MAXIMIZE = 3
Private Const SW_NORMAL = 1
Function fOpenRemoteReport(strMDB As String, strReport As String, _
Optional intView As Variant) _
As Boolean
' strMDB: 外部数据库名称(含路径)
' strReport: 报表名称
' intView: 报表的打开方式
Dim objAccess As Access.Application
Dim lngRet As Long
On Error GoTo fOpenRemoteReport_Err
If IsMissing(intView) Then intView = acViewPreview
If Len(Dir(strMDB)) > 0 Then
Set objAccess = New Access.Application
With objAccess
lngRet = apiSetForegroundWindow(.hWndAccessApp)
lngRet = apiShowWindow(.hWndAccessApp, SW_NORMAL)
' 第一次调用ShowWindow似乎不做任何事情
lngRet = apiShowWindow(.hWndAccessApp, SW_NORMAL)
.OpenCurrentDatabase strMDB
.DoCmd.OpenReport strReport, intView
Do While Len(.CurrentDb.Name) > 0
DoEvents
&n
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