wuhanhenglong/PCScreenPlay/PC端信息发布/Win/UCImageText.xaml.cs

using PCScreenSavers.Common;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace PCScreenSavers.Win
{
    /// <summary>
    /// UCImageText.xaml 的交互逻辑
    /// </summary>
    public partial class UCImageText : UserControl
    {
        public UCImageText(string img, string text = "", string ScreenMatch = "")
        {
            InitializeComponent();
            try
            {
                //this.UCText.Text = text;
                ////Uri uri = new Uri(img, UriKind.RelativeOrAbsolute);
                ////ImageBrush ib = new ImageBrush();
                ////ib.ImageSource = new BitmapImage(uri);
                ////this.Img.Source = ib.ImageSource;

                //BinaryReader binReader = new BinaryReader(File.Open(img, FileMode.Open));

                //FileInfo fileInfo = new FileInfo(img);

                //byte[] bytes = binReader.ReadBytes((int)fileInfo.Length);
               
                //binReader.Close();

                //// 将图片字节赋值给BitmapImage 
                //BitmapImage bitmap = new BitmapImage();

                //bitmap.BeginInit(); 
                //bitmap.StreamSource = new MemoryStream(bytes);

                //bitmap.EndInit();

                //// 最后给Image控件赋值

                //this.Img.Source = bitmap;

                //this.Img.Width = SystemParameters.PrimaryScreenWidth;
                //this.Img.Height = SystemParameters.PrimaryScreenHeight;
                //if (!string.IsNullOrEmpty(ScreenMatch))
                //{
                //    if (ScreenMatch.Trim().Equals("拉伸"))
                //    {
                //        this.Img.Stretch = Stretch.Fill;
                //    }
                //    else if (ScreenMatch.Trim().Equals("适应"))
                //    {
                //        this.Img.Stretch = Stretch.Uniform;
                //    }
                //    else if (ScreenMatch.Trim().Equals("填充"))
                //    {
                //        this.Img.Stretch = Stretch.UniformToFill;
                //    }
                //    else if (ScreenMatch.Trim().Equals("居中"))
                //    {
                //        this.Img.Stretch = Stretch.None;
                //    }
                //}
                this.UCText.Text = text;
                Uri uri = new Uri(img, UriKind.RelativeOrAbsolute);
                ImageBrush ib = new ImageBrush();
                ib.ImageSource = new BitmapImage(uri);
                this.Img.Source = ib.ImageSource;
                this.Img.Width = SystemParameters.PrimaryScreenWidth;
                this.Img.Height = SystemParameters.PrimaryScreenHeight;
                if (!string.IsNullOrEmpty(ScreenMatch))
                {
                    if (ScreenMatch.Trim().Equals("拉伸"))
                    {
                        this.Img.Stretch = Stretch.Fill;
                    }
                    else if (ScreenMatch.Trim().Equals("适应"))
                    {
                        this.Img.Stretch = Stretch.Uniform;
                    }
                    else if (ScreenMatch.Trim().Equals("填充"))
                    {
                        this.Img.Stretch = Stretch.UniformToFill;
                    }
                    else if (ScreenMatch.Trim().Equals("居中"))
                    {
                        this.Img.Stretch = Stretch.None;
                    }
                    else {
                        this.Img.Stretch = Stretch.Uniform;
                    }
                }
            }
            catch (Exception ex)
            {
                Class_Log log = new Class_Log();
                log.WriteLogFile(ex.ToString(),"UCImageError");
               
            }
            
        }
    }
}