WPF Color、String、Brush转换

原文:WPF Color、String、Brush转换

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/BYH371256/article/details/79957419

//int 转 System.Windows.Media.Color
private System.Windows.Media.Color ToColor(int rgba)
{
return new System.Windows.Media.Color()
{A = Convert.ToByte((rgba >> 24) & 255),R = Convert.ToByte((rgba >> 16) & 255),G = Convert.ToByte((rgba >> 8) & 255),B = Convert.ToByte((rgba >> 0) & 255)
};
}//作用域：using System.Windows.Media;//由整形（int）转成Color的Argb值  A：透明值，R：红色值， G：绿色值， B：蓝色值
public static Color RgbToColor(int color)
{return Color.FromArgb((byte)0xff, (byte)((color & 0xff0000) >> 16), (byte)((color & 0x00ff00) >> 8), (byte)(color & 0x0000ff));
}//整形ARGB值转为Color值Color cFrontColor = Color.FromArgb((byte)FrontColorA, (byte)style.nFrontColor_R, (byte)style.nFrontColor_G, (byte)style.nFrontColor_B);//Color 值转为整形（int）
public int ToArgb(Color color)
{int argb = color.A << 24;argb += color.R << 16;argb += color.G << 8;argb += color.B;return argb;
}//Color 值转R、G、B值
int fcolorR = (byte)((myRollText.FrontColor & 0xff0000) >> 16);
int fcolorG = (byte)((myRollText.FrontColor & 0x00ff00) >> 8);
int fcolorB = (byte)(myRollText.FrontColor & 0x0000ff);//整形（int）值转 SolidColorBrush类型
Color cForeBrush = RgbToColor(myRollText.FrontColor);
rollvm.RollShowVM.ForeBrush = new SolidColorBrush(cForeBrush);//Brush 转 Color            System.Windows.Media.Brush 转S ystem.Windows.Media.Color
//先将Brush转成string，再转成Color
Brush brush = ((Border)e.Source).Background;
Color c = (Color)ColorConverter.ConvertFromString(brush.ToString());//将Brush转成SolidColorBrush，再取Color
Color color= ((SolidColorBrush)CadColor.Background).Color;//Color 转 Brush
Brush brush = new SolidColorBrush(color);//Brush 转 SolidColorBrush
SolidColorBrush ForeBrush = (SolidColorBrush)ci.ExSelectedBrush;//String 转换成 Color
Color color = (Color)ColorConverter.ConvertFromString(string);//String 转换成 Brush
BrushConverter brushConverter = new BrushConverter();
Brush brush = (Brush)brushConverter.ConvertFromString(string);//System.Windows.Media.Color 转 System.Windows.Media.BrushColor fcolor = (Color)ColorConverter.ConvertFromString(wndset.FonzColor.ToString());
var ForeColor = System.Drawing.Color.FromArgb(fcolor.A, fcolor.R, fcolor.G, fcolor.B);//System.Windows.Media.Brush 赋初值    
Brush forColor = new SolidColorBrush(System.Windows.Media.Color.FromArgb((byte)255, (byte)0,(byte)255,(byte)0));