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???TCanvas Background Color
Hi! Background color of what? (in which case ?) Give an example,please. regards.- drLect0r
- Post #3
- Forum: Embarcadero: C++Builder
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???TCanvas Background Color
Image1->Canvas->Brush->Color = clBlue; regards.- drLect0r
- Post #2
- Forum: Embarcadero: C++Builder
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Parsing a string
My colleague Pavlo always in a hurry. Next code is really what you need. I supposed, that str is AnsiString, and it contains something like this: 2:00:00 PM //------------------------------- for(int x = 1;x <= str.Length();x++) if(str[x] == ':' || str[x] == ' ')...- drLect0r
- Post #3
- Forum: Embarcadero: C++Builder
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Deleting multiple items
very, very strange visitor... Beginner ?- drLect0r
- Post #6
- Forum: Embarcadero: C++Builder
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How can I see in my program if there is not yet an instance running
The code is case sensitive, so "Test" != "test". To avoid this, use strcmpi(title,"Test");- drLect0r
- Post #3
- Forum: Embarcadero: C++Builder
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How can I see in my program if there is not yet an instance running
I supposed, that the program name is "Test", then next code will not allow to execute second instance of the program "Test". //----------------------------------------------------------static int runing = 0; //----------------------------------------------------------bool...- drLect0r
- Post #2
- Forum: Embarcadero: C++Builder
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Deleting multiple items
The only way (I suppose): //-------------------------------------------------- void deleteItems() { int* sel = new int[ListBox1->Items->Count]; int j = 0; for(int k = 0;k < ListBox1->Items->Count;k++) if(ListBox1->Selected[k]) sel[j++] = k; while(j)...- drLect0r
- Post #2
- Forum: Embarcadero: C++Builder
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Waiting in C++ Builder
#include <dos.h> long delay = 500; // 5 sec.,delay in hundred of second struct time oldt; struct time newt; gettime(&oldt); for(;;) { gettime(&newt); long t = (newt.ti_hund-oldt.ti_hund) + 100*(newt.ti_sec - oldt.ti_sec) + 6000*(newt.ti_min - oldt.ti_min)...- drLect0r
- Post #3
- Forum: Embarcadero: C++Builder
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how could i include thread programming in c++
There is a good example of using TThread in "BCB Examples"... Find and use it!- drLect0r
- Post #3
- Forum: Embarcadero: C++Builder
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Global Variables - C++ Builder Newbie
If you have several variables relating to one conception (object), the best way is to use a class.- drLect0r
- Post #5
- Forum: Embarcadero: C++Builder
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How to eliminate linker error: Unresolved external... referenced in...
Try to use Project->Build All Projects (!!!) P.S. It's time to install BCB4 !- drLect0r
- Post #2
- Forum: Embarcadero: C++Builder
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Global Variables - C++ Builder Newbie
another example: var.h: //--------------------------- #ifndef __MY_VAR__ // It's very important! #define __MY_VAR__ int myFirstVar; // etc // etc #endif //--------------------------- other forms: man.cpp: // for example //--------------------------- #include "var.h" // the body...- drLect0r
- Post #3
- Forum: Embarcadero: C++Builder
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WM_ENDSESSION and WM_QUERYENDSESSION problem
Remove all references to "EndSession". EndSession is called after QueryEndSession. Then It must work! dr. S.Lector.- drLect0r
- Post #4
- Forum: Embarcadero: C++Builder
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WM_ENDSESSION and WM_QUERYENDSESSION problem
in xxxx.h: //---------------------------------------------------------- BEGIN_MESSAGE_MAP MESSAGE_HANDLER (WM_ENDSESSION,TWMEndSession,WndProc); END_MESSAGE_MAP(TForm); //---------------------------------------------------------- in xxxx.cpp...- drLect0r
- Post #2
- Forum: Embarcadero: C++Builder
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Help Files--Content Files
Use Visual Help and you will not have any problems.- drLect0r
- Post #2
- Forum: Embarcadero: C++Builder
