Audit_APP/ConvertMoels/ColorSQLConvert.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;

namespace Audit.ConvertMoels
{
    /// <summary>
    /// RGB色彩数值转换器
    /// 将色彩数值转换为ARGB代码返回
    /// </summary>
    public class ColorSQLConvert : IValueConverter
    {
    /// <summary>
    /// </summary>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value != null)
            {
                string colorValue = string.Format("{0:X6}", value);//十进制RGB数值转十六进制六位RGB并补0位例“C0C0C0”
                /*string StuffColor = "#FF" +  colorValue;//RGB数值拼接为ARGB数值（正向）*/
                string StuffColor_B = colorValue.Substring(0, 2);//获取蓝色参数
                string StuffColor_G = colorValue.Substring(2, 2);//获取绿色参数
                string StuffColor_R = colorValue.Substring(4, 2);//获取红色参数
                string StuffColor = "#FF" + StuffColor_R + StuffColor_G + StuffColor_B;//RGB数值拼接为ARGB数值
                return StuffColor;//返回RGB数值例“#FFC0C0C0”
            }
            else
            {
                return null;//返回空
            }
        }
    /// <summary> 
    /// </summary>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}