Delphi32.com -- Frequently Asked Questions

Frequently Asked Questions

Error reading Database1.SessionName
Remote datasets for multiple clients
'Cannot load IDAPI service library' error during connect
Invalid class string' error during connect
Getting values in a TDBGrid before they are posted
Specify a DefaultExpression for a TField object
open or create a project using the TReport component
'Your application is not enabled for use with this driver' error
Sharing data dictionaries
'Object not found' with STANDARD database
Creating a Lookup field at runtime
Creating a custom word break procedure
responding when the user minimizes or maximizes a Form
Getting the path to the directory where Windows was installed from
Getting a string representation of a Windows error code
Getting stronger type checking
Using an Icon as the Glyph in a TSpeedButton
Copying files using the Standard Windows Copy file dialog box
using the Lookup method to return values from multiple columns
Changing RichEdit Font styles with HotKey combinations
Clearing the recent Documents from the Start Menu
Keeping an application minimized
Moving a form by clicking in its client area
making a Delphi DLL with as little in the uses clause as possible
Shift, Ctrl, Alt key checking
Clearing the contents of a Canvas
displaying seconds, minutes, tracks of an AVI
drawing transparent text onto a TBitmap
Frame count of an AVI
Endless looping with the TMediaPlayer
Resizing StringGrid Columns
adding system menu items to a form
Detecting tab key press
Customizing TTrackBar
Using an instance of TPrinter
What is the tag property useful for?
Click a speed button in code
Disabling a radio button in a TRadioGroup
BDE 4.51 causes Application Error
Getting modem status under Win32
Keyboard shortcut to a component that has no caption
Using the WIN API high resolution performance counter
Trapping for when a user is done resizing a window
Detecting if the system time has been changed
Limiting the amount of text entered in a TEdit
Adding accelerator characters to TTabsheets
Using the Shell API function SHBrowseForFolder()
Differences between Create(Self) and Create(Application)
Forcing edit mode in a TListView via a keypress
Defining PRIMARYLANGID(), SUBLANGID(), and MAKELANGID() macros

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