从字符串中取出RGB

int CWorkSpace::GetColorRGB(std::string strColorText, COLORREF& color)
{
	char chR[4] = {0}, chG[4] = {0}, chB[4] = {0};
	sscanf(strColorText.c_str(), "%[^,],%[^,],%[^,]", chR, chG, chB);
	color = RGB(atoi(chR), atoi(chG), atoi(chB));
	return 0;
}