增加内存回收代码

source/AssemblyLineClient/FrmLineStore.cs

@@ -11,6 +11,7 @@ using System.Diagnostics;
 using System.Drawing;
 using System.Drawing;
 using System.Linq;
 using System.Linq;
 using System.Reflection;
 using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text;
 using System.Text;
 using System.Threading.Tasks;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Windows.Forms;
@@ -459,6 +460,31 @@ namespace OnlineStore.AssemblyLine
             Clipboard.SetDataObject(logBox.Text);
             Clipboard.SetDataObject(logBox.Text);
             MessageBox.Show("已复制日志到粘贴板！");
             MessageBox.Show("已复制日志到粘贴板！");
         }
         }
+        #region 内存回收  
+        [DllImport("kernel32.dll", EntryPoint = "SetProcessWorkingSetSize")]
+        public static extern int SetProcessWorkingSetSize(IntPtr process, int minSize, int maxSize);
+
+        /// <summary>  
+        /// 释放内存  
+        /// </summary>  
+        public static void ClearMemory()
+        {
+            try
+            {
+                GC.Collect();
+                GC.WaitForPendingFinalizers();
+                if (Environment.OSVersion.Platform == PlatformID.Win32NT)
+                {
+                    SetProcessWorkingSetSize(System.Diagnostics.Process.GetCurrentProcess().Handle, -1, -1);
+                }
+            }
+            catch (Exception ex)
+            {
+                LogUtil.error("ClearMemory 出错：" + ex.ToString());
+            }
+        }
+        #endregion
+
         private DateTime lastLogTime = DateTime.Now;
         private DateTime lastLogTime = DateTime.Now;
         PerformanceCounter curtime = null;
         PerformanceCounter curtime = null;
         private void LogM()
         private void LogM()
@@ -484,6 +510,7 @@ namespace OnlineStore.AssemblyLine
                         LogUtil.info(sbResult.ToString());
                         LogUtil.info(sbResult.ToString());
                     }
                     }
                 }
                 }
+                ClearMemory();
             }
             }
             catch (Exception ex)
             catch (Exception ex)
             {
             {