access-vba

问题 The Listbox: SearchList get data from the query: Machine_Search .So how it works is i input my Serial Number into the Search textbox and press the button search then select the record displayed on the SearchList . When the record is selected, i then press edit. The condition is that if the record that i search using Serial Number have empty field in the End_Date it will go on smoothly. However if the record that is search using Serial Number have a date in the End_Date it will prompt a msgbox

问题 b'h i will be programmatically importing a text file into a table. i have saved the import steps. i will use this: DoCmd.TransferText(TransferType, SpecificationName, TableName, FileName, HasFieldNames, HTMLTableName, CodePage) to do the import. this is what SpecificationName means: Specification Name The specification name for the set of options that determines how a text file is imported, exported, or linked. For a fixed-width text file, you must either specify a specification name or use a

问题 I have an MS Access form in which selection of a list box item determines how many other aspects of the application behave. I have a table containing an ID and description and several other fields which correspond to settings for other aspects of the application; this table is the Row Source of the list box. The list box is configured such that the first two columns (ID & Description) are visible, with the widths of the remaining columns set to 0 - the Column Widths property of the list box

问题 I have built my application but a problem has arisen that I cant get my head around - My application has no autoexec yet so I open access and double click on my userform to open it. On opening the userform Access crashes and closes However, if I first put the userform in design view, then open the form in form view it works fine. How can this be? It cant be the Form Load coding or it would still crash when going from design view to form view. I will include my form load coding in case: Me

问题 I have built my application but a problem has arisen that I cant get my head around - My application has no autoexec yet so I open access and double click on my userform to open it. On opening the userform Access crashes and closes However, if I first put the userform in design view, then open the form in form view it works fine. How can this be? It cant be the Form Load coding or it would still crash when going from design view to form view. I will include my form load coding in case: Me

问题 In the example syntax below, how can I add each element to a new array instead of printing? I am unsure how to do such as I would not know the size of the array, since it could be 0 (no need to ever initialize the array) or it could be the Ubound of the array it is iterating. Option Compare Database Option Explicit Function TestIt() Dim animalarray As Variant, xyz As Variant animalarray = Array("Cat", "Cow", "Camel", "Dire Wolf", "Dog", "Coyote", "Rabbit", "Road runner", "Cougar") For Each

问题 Access 2013 I have several logs that are consolidated using a UNION ALL query that is written by a macro. The resulting Query is as follows: SELECT [zData Navy FY15 AFS].[Journal Voucher ID], Count([zData Navy FY15 AFS].[Journal Voucher ID]) AS [Record Count], First([zData Navy FY15 AFS].[Table Source]) AS [Table Source], First([zData Navy FY15 AFS].[dBranch]) AS [dBranch], First([zData Navy FY15 AFS].[DB_ID]) AS [DB_ID], First([zData Navy FY15 AFS].[Source]) AS [Source], First([zData Navy

问题 I am trying to assemble an insert statement with multiple line breaks. The insertion includes both numerical as well as textual data. I keep getting an error, and I cannot find the where I am syntactically wrong. Can anyone see me error? CurrentDb.Execute "INSERT INTO tblCustParts (CustPartNum,CustomerID,Alloy,Temper,Finish,FormType,Gauge,GaugeAimPlus,GaugeAimMinus," & _ "GaugeGuarPlus,GaugeGuarMinus,Width,WidthAimPlus,WidthAimMinus,WidthGuarPlus,WidthGuarMinus,Length,LengthAimPlus

问题 I am working with manually created empty copy of table Products, which I named Products_Backup. What I want to do is to insert every other row from "Spices" category of products into this empty Products_Backup table, since there would be only 6 rows from total of 12 rows, that are in Products table under "Spices" category. The problem is that I don't know how to do that. I tried to use MOD operator for newly created ProductID, but my mentor told me that it is not a proper solution, since he

问题 When I click on the Create New Form button below, I get the following runtime error 2450 dialog box: When I click on the debug button, it gives me the following: The main form is called FindClientsNavigation. The "Create New Form" button in the ListOfForms subform is supposed to cause the NavigationSubForm to replace the ListOfForms form with a new CommunicationForm so that the user can enter information from a new form for the Client with the specific Client ID that is available in the