Question: How do I read the last character in a DBEdit box and get its ASCII value? The character will change, depending on the DBEdit.Text property. Answer: You can use
Question: Is there a way to share a database session between calling application and DLL? Not having such a sharing (DLL with DataSet components) increases the number of SQL server
Question: I commissioned a program that was written in Delphi. I am not a programmer, but an excellent hacker. Is there any way I can get into this program to
Question: I work with a Paradox and a MSQL database and I need to transfer data from the Paradox to a temporary table with a scope (create table #Table_name). I
Internet Explorer version 5 has significantly better HTML table support than previous versions. Up until now, HTML writers have had to rely on trial and error to make tables render
You may come across some situations where implementing a Runnable may have some advantages over extending Thread. If the class you are going to multi-thread is already extending another class,
C++ allows you to declare variables just before their use rather than at the top of the enclosing block. Thus, it is legal to declare a variable inside the condition
Question: How do I refresh the desktop after I draw on it? Answer: Simple: call the Invalidate method for your form, and the window will refresh.
Question: I’m having problems passing variables to an API function. I always receive a Type mismatch error. I reproduced the situation in Visual Basic and found that if I used