C#里16进制字符串转为数字

16进制字符串转为数字

左直拳

Conver.ToInt32(“0xAB”,16);

所以在代码里给控件赋颜色值，可以这样：

public string ForeColor

{

set

{

//value = #ab364f

int r = Convert.ToInt32("0x" + value.Substring(1, 2),16);

int g = Convert.ToInt32("0x" + value.Substring(3, 2),16);

int b = Convert.ToInt32("0x" + value.Substring(5, 2),16);

txtUrl.ForeColor = System.Drawing.Color.FromArgb(r,g,b);

}

}