ms-access-2007

问题 Why am I getting this error? "OledbException was unhandled" "Data type mismatch in criteria expression." There is no problem when I am querying a string data type, but when I am querying a integer data type, I am always getting this problem.. I am using microsoft access 2007 here is my source code: Public Function searchMemberId(ByVal userId As String) As DataSet sqlStr = "Select Member_ID From tblMemberInfo Where Member_ID = '" & _ Val(userId) & "'" ds.Clear() da = New OleDbDataAdapter

问题 I have an Access database and a C# app. The C# app does some things to some tables in Access and I want to refresh the Access form when the C# code ends. I tried to do this: void refresh() { Access.Application acApp = new Access.ApplicationClass();//create msaccess application object oMissing = System.Reflection.Missing.Value; //Run the Test macro in the module acApp.Run("Function_refresh",ref oMissing,ref oMissing,ref oMissing,ref oMissing, ref oMissing,ref oMissing,ref oMissing,ref oMissing

问题 I am trying to have a Recordset that holds data copied from another Recordset plus two additional columns. I have mentioned this before in another question. Now there's a problem somewhere in the following code which I can't identify. If you read the post I've linked, you have already seen this code. I've only changed the part where I append fields to the Recordset as I think there's an error there somewhere. It now looks exactly like my code except the names have been changed. Dim cpRS As

问题 I have a database that is built from the ground up using MS Access 2007 with VBA running all the scripting (SQL, data validation etc) between the forms, reports and the data tables. I am trying to put a user access implementation system on the database's landing page. The users can be 1 of 3 groups, an admin(enters system settings, user management), an officer(posts data) or a manager(views data). Users are linked to a user group table which has the following: ID UserGroupDescription HideOps

问题 i have in my access fields MyDate and myTime . MyDate in format: 16/09/2010 00:00:00 MyTime in format: 16/09/2010 04:27:00 i need to search between date 01/01/2010 and time 12:50:00 - and - date 12/11/2010 time 01:34:00 which query i need to write ? thank's in advance 回答1: The delimiter in Access is hash (#). I hope that you are using a date-time fields, and not two separate fields (columns). SELECT MyDate FROM tbl WHERE MyDate Between #2/5/2006 14:7:0# And #11/18/2006 17:28:15# You will find

问题 I'd like to import a pipe delimited file in a table but this file is in UTF-8 with dynamic structure. I had tried with TranfertText and FSO but only ADODB.Stream seems to deal well with such an encoding however it only read the full text... How can I read such a file line per line to add rows in an existing table ? Thanks in advance. 回答1: You can read a line from an ADO Stream with its ReadText method. strLine = objStream.ReadText -2 ' adReadLine You may need to set your stream's

问题 I have a combobox with a record source that brings 4 columns, but only shows the second column ( Column Widths: 0";1";0";0" ). I am trying to display the third column value selected in a text box, using the it's control Source property. 回答1: A combo's Column property uses zero-based index numbers, so the third column is Column(2) . Set the text box's Control Source property to ... =[YourComboName].[Column](2) 回答2: If you're looking to show both column 2 and column 3 Column Count = 2 Column

问题 I have two table From microsoft Access Database like this 1.HR_Personnel +-----+----------+----------------------+ | ID | NIP | Name | +----------------+----------------------+ | 1 | 200 | Teguh | | 2 | 201 | Supomo | | 3 | 203 | DHINI ADHITYAS M | | 4 | 204 | Dhani Amanda | +-----+----------+----------------------+ TA_Record_Info +---------+-----------------------+ | Per_Code| Date_Time | +---------+-----------------------+ | 3 | 2013-02-20 07:45:57 | | 2 | 2013-02-20 07:46:13 | | 1 | 2013

问题 In an MS Access 2007 project, I have a report with the following Record Source: SELECT SomeTable.SomeCol FROM SomeTable; SomeCol should be either 1, 2, 3, 6, or 9 digits long. Let's take the 3, 6 & 9 first. Say it is 123 - this should remain as 123 . If it's 123456 , this should be changed to 123.456 . If it's 123456789 , this should be changed to 123.456.789 . If it's 1 , or 65 , this should be changed to 001 and 065 respectively. How can I modify my SELECT to perform these changes? If the

问题 How can I export a single table as a dBase 5 file through VBA? Currently I am using this VBA code: DoCmd.TransferDatabase _ acExport, _ "dBase IV", _ "DB_Total", _ acTable, _ "DB_Total", _ "C:\Data", _ False But when I try to execute this code, I get the following error (in dutch, so roughly translated): "DB_Total is not a valid path" But I'm not really sure what the path is, because the table I am trying to export is inside the Access file, right? 回答1: You should need the full path to the