ms-access-2007

问题 I am using Allen Browne's method for creating and managing multiple instances of a form. I am stuck on how to reference controls or properties on a specific instance of the form from a VBA Module. Here is how I open a new instance: 'Purpose: Open an independent instance of form frmMasterRecord. Dim frm As Form 'Housekeeping myFilter = Trim("" & myFilter) 'Open a new instance, show it, and set a caption. Set frm = New Form_frmMasterRecord frm.ServerFilter = myFilter frm.ServerFilterByForm =

问题 In a subreport I created a sub on detail_format event that will display a text when there is no data returned. ‘Code in sub-report Private Sub Detail_Format(Cancel As Integer, FormatCount As Integer) If Me.Report.HasData Then Me.Label43.Visible = True Me.txtNotEntered.Visible = False Else Me.Label43.Visible = True Me.txtNotEntered.Visible = True End If End Sub It works fine on the subreport when run alone. When I run the main report it doesn’t trigger. I added the same code in the main report

问题 I have table that "reviewers" as a id and a name ID | Name 1 | Coolboy Now i have table "Orders" that has a foreign key to the "reviwers" table Order No | Date | ID | now some the fields in the "orders" table is null, so in that case the sql is not working: select o.[order no], o.[date], r.[name] orders o, reviewers r where o.ID = r.ID If there are null values in the "Orders" table then how to show the rows. how to mix this query with a where clause: SELECT O.[Order No], O.[Date], [R.Name], i

问题 Is there a way to write a query output to a text file using FileSystemObject? 回答1: What's the format of the query results? you may be able to do something like this if it's a simple string, or you may have to extract the bits that you need. Here's the code to write a string to a text file using the filesystemobject: Const fsoForAppend = 8 Dim objFSO Dim queryResult queryResult = 'OMG no results' Set objFSO = Server.CreateObject("Scripting.FileSystemObject") 'Open the text file Dim

问题 I am trying to implement search list boxes data to populate as-you-type with the text box feild. I read couple documents and useful material in net found the following link useful to implement my requirement so I used almost same code but ended up with an issue. http://www.opengatesw.net/ms-access-tutorials/Access-Articles/Search-As-You-Type-Access.html I have a "Primary_skill" List box feild in my form where it has 100+ items in it and I am trying implement data to auto display as per the

问题 I have two comboboxes on a subform.The first combobox is used to populate the second combobox. These are placed in the detail section of the form. I want them to work this way:when I select any value from the first combobox, I want the second combobox of the same row to get populated by relevant value. As of now, I have tried to implement this and as I select any value from the first combobox of row 1 I see the second combobox of the same row gets populated but as I go on selecting values

问题 We're using MS Access 2007 as our DB and should support users with limited access (power users): The DB should be common to all users (hence cannot be located on user's private folder) We are not allowed to grant permissions for all users for R/W for a certain directiry Yet we need all users be able to use this DB. Can anyone can think on a solution to this issue? (I can only think on writing a service to this job, but I'm sure there must be something better) 回答1: Have a look at this to help

问题 I have a MS Access database with few tables and a form. When more than one user tried to save changes to data - I get this error: "Configuration can't save design changes or save to a new database object because another user has file open" Not sure why this is happening, since the design is not being changed just a data. Any thoughts? 回答1: It is recommended to split databases in multi-user environments. This will allow you to develop on a copy of the front-end and then circulate it to the

问题 This is my first try at VBA on the whole. So I'm not familiar with everything. I'm trying to make a login for a database in Access 2007. I have 2 Tables named TableLogin and TableUserLevel. TableLogin has ID, Username, Password and UserLevel that is linked to TableUserLevel. TableUserLevel has ID and UserLevel which has the levels of Admin and User. I have a form named LoginForm that has 2 fields named txtUsername and txtPassword and a button named cmdLogin. I'm pretty sure my DLookUp methods

问题 Could anyone guide me as to how to merge huge Access files (.accdb) files into one Access file. These files are pretty huge. Is there a way where I can split these files into smaller ones and then combine them? Any help is appreciated. Thanks a lot. I found there is a software to do this but this is only for .mdb files. 回答1: If each file is 2.5 gigs, I reckon it is time to look at SQL Server Express. It is free, and the new version has a 10 gb limit ( http://www.microsoft.com/sqlserver/en/us