加入同步标记

Src/Kivii.Client.Test/Forms/FrmMain.Designer.cs

@@ -52,6 +52,7 @@
             this.groupBox3 = new System.Windows.Forms.GroupBox();
             this.btnSave = new System.Windows.Forms.Button();
             this.btnLoadData = new System.Windows.Forms.Button();
+            this.btnClearData = new System.Windows.Forms.Button();
             this.panel1.SuspendLayout();
             this.groupBox2.SuspendLayout();
             this.groupBox1.SuspendLayout();
@@ -270,6 +271,7 @@
             // 
             // groupBox3
             // 
+            this.groupBox3.Controls.Add(this.btnClearData);
             this.groupBox3.Controls.Add(this.btnLoadData);
             this.groupBox3.Controls.Add(this.btnSave);
             this.groupBox3.Dock = System.Windows.Forms.DockStyle.Bottom;
@@ -300,6 +302,16 @@
             this.btnLoadData.UseVisualStyleBackColor = true;
             this.btnLoadData.Click += new System.EventHandler(this.btnLoadData_Click);
             // 
+            // btnClearData
+            // 
+            this.btnClearData.Location = new System.Drawing.Point(151, 34);
+            this.btnClearData.Name = "btnClearData";
+            this.btnClearData.Size = new System.Drawing.Size(110, 23);
+            this.btnClearData.TabIndex = 2;
+            this.btnClearData.Text = "清空本地数据";
+            this.btnClearData.UseVisualStyleBackColor = true;
+            this.btnClearData.Click += new System.EventHandler(this.btnClearData_Click);
+            // 
             // FrmMain
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
@@ -348,5 +360,6 @@
         private System.Windows.Forms.GroupBox groupBox3;
         private System.Windows.Forms.Button btnSave;
         private System.Windows.Forms.Button btnLoadData;
+        private System.Windows.Forms.Button btnClearData;
     }
 }
\ No newline at end of file

Src/Kivii.Client.Test/Forms/FrmMain.cs

@@ -94,6 +94,7 @@ namespace Kivii.Client.Test.Forms
                 foreach (var member in results)
                 {
                     if (conn.Exists<Member>(o => o.Kvid == member.Kvid)) continue;
+                    member.Tag = KiviiContext.EntityTagForDbSync;//加入这个标记，代表数据本身的一些CurrentTime的标记不会被执行，完全按现有数据存入数据库
                     conn.Insert(member);
                 }
             }
@@ -116,5 +117,20 @@ namespace Kivii.Client.Test.Forms
                 if (conn != null) conn.Dispose();
             }
         }
+
+        private void btnClearData_Click(object sender, EventArgs e)
+        {
+            IDbConnection conn = null;
+            try
+            {
+                conn = KiviiContext.GetOpenedDbConnection<Member>();//和服务器上的用法一样，只是连接的数据库在本地的Config文件中指定了
+               conn.Delete<Member>(o=>o.Status>=0);
+                dgvResults.DataSource = null;
+            }
+            finally//这个方法不管try中有没有catch,都会最后执行，方便释放数据库连接，在客户端模式下，所有的连接不会自己自动释放，需要人为的释放，切记。
+            {
+                if (conn != null) conn.Dispose();
+            }
+        }
     }
 }