Question and Answer Database
FAQ: FAQ4712C — Converting a TColor to an HTML color string
Category: Internet/WEB
Platform: All-32Bit
Product: All-CBuilder,
Question:
How can I convert a TColor value to an HTML Color string?
Answer:
The following example demonstrates converting a TColor to
a RGB color, and formating the RGB color to be shown as
hexadecimal digits.
void __fastcall TForm1::Button1Click(TObject *Sender)
{
TColorRef rgbVal;
if (ColorDialog1->Execute())
{
rgbVal = ColorToRGB(ColorDialog1->Color);
AnsiString tmp = Format("%2x%2x%2x",OPENARRAY(TVarRec,
(GetRValue(rgbVal),GetGValue(rgbVal),GetBValue(rgbVal))));
Label1->Caption = tmp;
}
}
8/4/99 11:57:31 AM
Last Modified: 01-SEP-99