List of Delphi GSM Tools VCL, There are: TOxygen SMS, TSMSModule, Boomerang Lite
Oxygen SMS
The TOxygenSMS Component works under Microsoft Windows 95, 98, NT, ME and 2000 operating systems family and supports Borland Delphi version 3,4,5,6,7 and Borland C++ Builder 5. (more…)
Archive for the ‘delphi’ Category
Delphi GSM Tool VCL
Wednesday, June 17th, 2009Disable/enable an individual radio button of a RadioGroup
Tuesday, December 30th, 2008source : http://www.festra.com
The following code shows how to disable or enable an individual radio button in a TRadioGroup component, the second radio button in our example. Note that the RadioGroup.Controls is a zero based array. (more…)
Line number of the cursor in a TMemo
Monday, December 29th, 2008source : http://www.festra.com
To determine which line number the cursor of a Memo component is in, you can use the Windows API function SendMessage. (*API = Application Programmr Interface)
In the example below, the integer variable LineNumber receives the line number that the cursor of Memo1 is in:
LineNumber :=
SendMessage(Memo1.Handle, EM_LINEFROMCHAR, Memo1.Selstart, 0);
Delphi String Handling (Removing spaces)
Saturday, December 27th, 2008source : http://www.festra.com
Count each non-spaces substring as a word, if it is followed by a space, or if it comes at the end of the string. With this rule, you don’t have to worry about multiple, leading nor trailing spaces 
Delphi 7 code example: (more…)
Speed up the display of Delphi list components
Monday, December 22nd, 2008source : http://www.festra.com
If you use a Delphi component like a ListBox, Memo, TreeList, ListView,… and you add or modify a lot of items (lines, nodes,…), the component’s performance becomes very slow. This is due to the fact that after each change, it is redrawn on the screen. (more…)
FreeReport 2.34
Saturday, November 1st, 2008FreeReport is reporting tool component. It consists of report engine, designer and preview. Its capabilities comparable with in QuickReport 3, ReportBuilder 3.52. It written on 100% Object Pascal and can be installed in Delphi 4-7,2005,2006 and C++Builder 4-6.
This version of FreeReport based on FastReport ver. 2.32.
ROYALTY-FREE with FULL source code. (more…)
Create and free Delphi form dynamically
Tuesday, October 28th, 2008source : http://www.festra.com
When creating a Delphi component dynamically (a form or whatever other component), in the Create method you have to specify its owner, for example: (more…)