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Question: I have an established Access v2.0 database with fields intables named “Circuit ID”, for example. How can I use VB v3.0 to query this database without changing all references
Question: I have been attempting to write some code that acceptsinfo from text boxes labeled “Login” and “Password.”I then need to check the password up to x amount of timesbefore
Question: How do I use 3D effects on message boxes and common dialogs? Answer: Here is the code you need, in the form of two simple functions. Please note that
Question: How do I write VB code to copy one file to another? Answer: You can either use the FileCopy Visual Basic command, or use the method outlined elsewhere in
Question: How do you control whether the window title bar is visible or not visible on each form when the application is running? Answer: If you set the caption to
Question: I am having trouble transferring a bitmap that I loaded withthe LoadBitmap call from a resource to a picturebox. Howdo I do that? Answer: The LoadBitmap call returns you
Question: I have two forms. There is a combo box on Form1 and a list box on Form2. Form1 has functions to add and delete names from the combo box.
Question: I want to read the MSMAIL.INI file to get information for my program when it starts, and write information there when the program is terminated. I am looking at
Question: How do I determine the Windows directory? Answer: The API call to use is “GetWindowsDirectory”. The Declare statement is listed in the the Windows 3.1 API help and the
Question: Could you (easily) please tell me what .FRX files are in VB?I’d be forever grateful. Answer: FRX Files are displayed in Windows 95 as Visual Basic Form Stash Files.
Question: I added records to a list box using the datacontrol. Now I would like to use the list1_dblclick procedure to access the recorddblclicked and use it. I know there
Question: I semi-understand InStr, however, lets say I am trying to parse e-mail addresses and test for “@”. How do I find my way to the beginning and end of
Question: How can I make my program totally exit Windows? When the user hits “Quit Windows”, I want Windows to exit. Answer: Use the ExitWindows API function. The declare statement
Question: How do I delete a record with the data I’ve selectedin a DBListBox (VB4.0). If I use the e.g. Findfirst command I get the message:“The action was cancelled by
Question: I am using the data control through the Standard Version of Visual Basic 4.0. The data control is linked to a table in our database and when I try
Question: How can I make it so that a form will stay on top until the user presses a button? For example, an error message pops up, the user can’t
Question: I want to make a list-combo visible but, I can’t get using API function :SendDlgItemMessage.What is “hDlg” in the following declaration?Declare function SendDlgItemMessage Lib “User” (Byval hDlg as Integer,
Question: How do I save an OLE object into an Access database without using a data control and the OLE OCX? Answer: You should look at the AppendChunk and GetChunk
Question: I having trouble using strings and text. I am writing a document creation system and all the text in between the “” char. would be red. All other text
Question: I’ve got to control 3 stepper motors from the printer port. How can I activate pins on the printer port using Visual basic. For Example I want to activate
Question: Can you show me how to open COM1: and dial a phone number using tone dialing? Answer: Try this. This is out of the VB Frequently Asked Questions file.PhoneNumber$
Question: Is it possible to pass a control array to a function? I have tried for days unsuccessfully, but nowhere in the VB ocumentation can I find that this is
Question: Single quotes are messing up my queries. What can I do to fix the following problem?Dim Criteria as StringCriteria=”Name LIKE ‘” & SearchName & “‘” ‘SearchName=”Sam O’Brien”‘At this Point
Question: How do I pass a form as an argument to a function or procedure? I have tried passing the the form name directly and the form name as a
Question: How do I create the VB equivalent of the command belowDIR C: /S /B >MYFILE.LSTI need this routine for a program that keeps track of installedand removed files. Answer:
Question: I just wrote my first VB4 program, the “Hello World” program out of the SAMS book, “Learn VB4 in 21 Days”. My question is this: I compiled my program
Question: Id like to no how you address text to the DbGrid1 custom control. For example the Grid control addressesby How would I do this with the DbGrid1 custom control
Question: What steps do I take to open/ retrieve a particular help topic (usingContext string/ID) of a Help File? Answer: This code, using the CommonDialog control, could be put behind
Question: I want to add a new item to the control box menu(or system menu). I add a new item using API’s likeAppendMenu and InsertMenu and both work fine, but
Question: I can’t seem to figure out how to place a “&” sign in a text field or in a label’s caption. Answer: Try putting two ampersands next to each