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Question: My reports are printed in graphic mode. Is there a way to print my reports in text mode? Answer: The REPORT FORM command has a parameter called “ASCII” that
Question: I am a newbie to C++ and I need to know how to bring up the C compiler in MS Visual C++ 5.0? I am studing C and I
Question: About a year ago we had some data migrated by an outside service from Informix 4.1 to SQL Server 6.5. It appeared at the time that everything went well.
Question: How do I get my application, developed in PowerBuilder 6.0, to manipulate folders in Windows Explorer? I want it to be able to create folders. Answer: PowerBuilder does not
Question: I am writing a Microsoft ISAPI-based application using MFC classes. We need to get access to some of the objects used within the application from an NT service. I
Question: I am using the FileSystemObject in an ASP page to check if a file exsts using the FileExists method. The problem is that I don’t want to hardcode the
Question: Is there a way to put text in an HTML file but only have selected text displayed? In place of an application’s scroll window, I want to put in
Question: What can I add to an HTML file presented in a popup window called by a script to automatically close that popup window after so many seconds? I have
Question: When trying to run the SQL statement, I get this error but I don’t know what it means: Microsoft OLE DB Provider for ODBC Drivers error ‘80004005’ [Microsoft][ODBC Microsoft
Question: When my clients enter searching criteria, I want to limit the number of results. For example, if the number of results is over 100, I want the user to
Question: We are now developing a Java-based remote monitoring systemapplication for our SCSI RAID subsystem products. This application canenable our customers to monitor the status, and change theconfiguration, of the
Question: What is the difference between creating objects using Server.CreateObject and the tag? Answer: The difference is when the object is actually created. Server.CreateObject makes an object whenever the code
Question: I want to open a small ADO recordset from the server and save it the local drive to be used as a disconnected session. Can you tell how to
Question: I need to create a VB utility that will read and parse a flat text log file (no problem here) and then automatically send an email with any error
Question: Our phone numbers are stored in SQL 7 database in the format 9999999999. How can I use ASP to display the phone numbers using the mask (999)999-9999? Answer: You
Question: When I go to download the Sun JDK, I see there’s an Enterprise Edition, and a Developer Edition, as well as a Standard Edition. What are thedifferences between all
Question: I downloaded some ASP files from Netscape. When I try to read these files in Netscape, it gives me some error messages. Are there any “readers” for ASP files,
The ShellExecute API function recognizes email addresses if they are prefixed by the “mailto:” prefix, and correctly run the default program for sending email messages (e.g. Outlook). This lets you
By simulating the pressing of the “Windows” menu – or better yet, of the Ctrl-Escape key combination, which also works on older keyboards – you can programmatically bring up the
The following routine launches the default browser and loads the specified URL in it. The argument doesn’t have to include the HTTP:// prefix. If the operation is successful it returns
The ODBCTOOL.DLL library contains three functions that make it easier to manage DSNs. To run the following code you must add a reference to the “ODBC Driver & Data Source
The ODBCTOOL.DLL library contains three functions that make it easier to manage DSNs. To run the following code you must add a reference to the “ODBC Driver & Data Source
The Windows shell provides a function that lets you add a file to the list of the recent documents, that is the list that you can access from the Start
The ShowInTaskbar property lets you decide whether a form is visible in Windows taskbar or not. However, this property is read-only at runtime, so it seems that you can’t change
You’re probably aware of the overhead that is associated with calling a virtual member function. However, the performance penalty in this case might even be higher than you think because
When you call a virtual member function from a class’s constructor, the actual function that gets called is the one defined in the object whose constructor is executing. Virtual member
There’s a common myth among Visual C++ programmers that it’s OK to use delete instead of delete [] to release arrays built-in types. For example, int *p = new int[10];
The MsgHookEx DLL is an ActiveX component written in VB6, that lets you perform safe and efficient subclassing even from within the Visual Basic IDE in debug (break mode). This
Browsers Targeted: Internet Explorer 4 and 5 With Internet Explorer 4.0 and above, you can create an arbitrary property on any HTML object. This property, called an expando property, stays
Browsers Targeted: Internet Explorer 3+, Netscape 3 and 4 Sometimes, you need to set up events to happen at periodic intervals. Perhaps the simplest application of this is a clock.











