temu客户端程序

AllBase/ImageErWeiMa.cs

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+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Text;
+using ZXing;
+
+namespace AllBase
+{
+    public class ImageErWeiMa
+    {
+        /// <summary>
+        /// 是否二维码
+        /// </summary>
+        /// <param name="strSavePath"></param>
+        /// <returns></returns>
+        public bool GetErWeiMa(byte[] file, out int width, out int height, out Image initImage)
+        {
+            initImage = null;
+            width = 0;
+            height = 0;
+            try
+            {
+                MemoryStream ms = new MemoryStream(file);
+                initImage = Image.FromStream(ms);
+                ms.Close();
+                width = initImage.Width;
+                height = initImage.Height;
+                if (initImage.Width < 10 || initImage.Height < 10)
+                {
+                    initImage = null;
+                    return false;
+                }
+
+                BarcodeReader reader = new BarcodeReader();
+                Result result = reader.Decode((Bitmap)initImage);
+                if (result == null || string.IsNullOrEmpty(result.Text))
+                {
+                    reader = null;
+                    result = null;
+                    //initImage = null;
+                    return false;
+                }
+                reader = null;
+                result = null;
+                initImage = null;
+            }
+            catch
+            {
+                return false;
+            }
+            return true;
+        }
+    }
+}