优化提示

STS/Form2.Designer.cs

@@ -53,6 +53,7 @@
             this.jobType_cbb = new System.Windows.Forms.ComboBox();
             this.button1 = new System.Windows.Forms.Button();
             this.startTime_dtp = new System.Windows.Forms.DateTimePicker();
+            this.label13 = new System.Windows.Forms.Label();
             this.SuspendLayout();
             // 
             // barcode_tb
@@ -65,7 +66,6 @@
             this.barcode_tb.Text = "T*****";
             this.barcode_tb.GotFocus += new System.EventHandler(this.barcode_tb_GotFocus);
             this.barcode_tb.LostFocus += new System.EventHandler(this.barcode_tb_LostFocus);
-
             // 
             // STI_tb
             // 
@@ -94,9 +94,9 @@
             this.label1.Font = new System.Drawing.Font("宋体", 9F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
             this.label1.Location = new System.Drawing.Point(124, 24);
             this.label1.Name = "label1";
-            this.label1.Size = new System.Drawing.Size(37, 15);
+            this.label1.Size = new System.Drawing.Size(53, 15);
             this.label1.TabIndex = 1;
-            this.label1.Text = "条码";
+            this.label1.Text = "条码 *";
             // 
             // label2
             // 
@@ -279,11 +279,21 @@
             this.startTime_dtp.Size = new System.Drawing.Size(234, 25);
             this.startTime_dtp.TabIndex = 4;
             // 
+            // label13
+            // 
+            this.label13.AutoSize = true;
+            this.label13.Location = new System.Drawing.Point(589, 414);
+            this.label13.Name = "label13";
+            this.label13.Size = new System.Drawing.Size(158, 15);
+            this.label13.TabIndex = 5;
+            this.label13.Text = "注：* 标注的为必填项";
+            // 
             // Form2
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.label13);
             this.Controls.Add(this.startTime_dtp);
             this.Controls.Add(this.button1);
             this.Controls.Add(this.jobType_cbb);
@@ -346,5 +356,6 @@
         private System.Windows.Forms.ComboBox jobType_cbb;
         private System.Windows.Forms.Button button1;
         private System.Windows.Forms.DateTimePicker startTime_dtp;
+        private System.Windows.Forms.Label label13;
     }
 }

STS/Form2.cs

@@ -21,14 +21,20 @@ namespace STS
         }
         private void Form2_Load(object sender, EventArgs e)
         {
-            //设置默认值
+            conn2 = new SqlConnection();
+            conn2.ConnectionString = "Server=localhost;Database=TaskManagementDB;Trusted_Connection=True;";
+
+            defaultValue_Set();
+        }
+        //设置默认值
+        private void defaultValue_Set()
+        {
             taskType_tb.Text = "调度任务";
             jobType_cbb.SelectedIndex = 0;
             RTI_tb.Text = "-1";
             taskStatus_tb.Text = "开始执行";
-
-            conn2 = new SqlConnection();
-            conn2.ConnectionString = "Server=localhost;Database=TaskManagementDB;Trusted_Connection=True;";
+            startLocation_tb.Text = "-";
+            endLocation_tb.Text = "-";
         }
         //判断字符串后5位是否为数字
         private bool isDigit(string str)