日志修改

source/AssemblyLineClient/FrmLineStore.Designer.cs

@@ -145,6 +145,7 @@
             this.logBox.Size = new System.Drawing.Size(860, 350);
             this.logBox.TabIndex = 106;
             this.logBox.Text = "";
+            this.logBox.VisibleChanged += new System.EventHandler(this.logBox_VisibleChanged);
             // 
             // groupBox3
             // 

source/AssemblyLineClient/FrmLineStore.cs

@@ -806,5 +806,13 @@ namespace OnlineStore.AssemblyLine
                 LogUtil.info("手动更新托盘信息：" + info.ToStr());
             }
         }
+
+        private void logBox_VisibleChanged(object sender, EventArgs e)
+        {
+            if (logBox.Visible)
+            {
+                LogUtil.UpdateLogbox();
+            }
+        }
     }
 }

source/Common/util/LogUtil.cs

@@ -100,6 +100,7 @@ namespace OnlineStore.Common
             }
         }
         private static List<string> logList = new List<string>();
+        public static string LastText = "";
         private static void ShowLogPro(string msg, Color color)
         {
             try
@@ -123,25 +124,45 @@ namespace OnlineStore.Common
                 {
                     return;
                 }
+                LastText = text;
+                if (logBox.Visible)
+                {
+                    logBox.Text = text;
 
+                    //  logBox.Focus(); //使文本框获取焦点
+                    logBox.AppendText(now.ToLongTimeString() + "  " + msg + Environment.NewLine); //增加文本
 
-                logBox.Text = text;
-
-                //  logBox.Focus(); //使文本框获取焦点
-                logBox.AppendText(now.ToLongTimeString() + "  " + msg + Environment.NewLine); //增加文本
-                logBox.Select(logBox.Text.Length, 0);  //设置光标的位置到文本尾 
-                logBox.ScrollToCaret(); //滚动到控件光标处 
-
+                    TimeSpan span = DateTime.Now - lastTime;
+                    if (span.TotalSeconds > 10)
+                    {
+                        lastTime = DateTime.Now;
+                        logBox.Select(logBox.Text.Length, 0);  //设置光标的位置到文本尾 
+                        logBox.ScrollToCaret(); //滚动到控件光标处 
+                    }
+                }
             }
             catch (Exception ex)
             {
                 LOGGER.Error("出错：" + ex.ToString());
             }
-        } 
+        }
+        private static  DateTime lastTime = DateTime.Now;
+        public static void UpdateLogbox()
+        {
+            if (logBox != null && logBox.Visible)
+            {
+                logBox.Text = LastText;
+
+                logBox.Select(logBox.Text.Length, 0);  //设置光标的位置到文本尾 
+                logBox.ScrollToCaret(); //滚动到控件光标处 
+            }
+        }
         public static void ClearLog()
         {
+            
             if (logBox != null)
             {
+                LastText = "";
                 logList.Clear();
                 logBox.Text = "";
             }