/// <summary> ///删除选中数据信息的方法 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void tslDelCamera() { try { int j = 0; if (dgvCamera.SelectedRows.Count > 0)//选中删除 { if (MessageBox.Show("确定要删除吗?", "提示", MessageBoxButtons.YesNo) == DialogResult.Yes) { //选中数量 int count = dgvCamera.SelectedRows.Count; string id = ""; //遍历 for (int i = 0; i < count; i++) { int cameraid = int.Parse(this.dgvCamera.SelectedRows[i].Cells["Camera_ID"].Value.ToString()); Expression <Func <Camera, bool> > funuserinfo = n => n.Camera_ID == cameraid; string strContent = LinQBaseDao.Query("select Camera_Name from Camera where Camera_ID=" + cameraid).Tables[0].Rows[0][0].ToString(); if (CameraDAL.DeleteToMany(funuserinfo)) { j++; CommonalityEntity.WriteLogData("删除", "删除摄像头名称为:" + strContent + "的信息", CommonalityEntity.USERNAME);//添加操作日志 } } if (j == count) { MessageBox.Show("成功删除", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { MessageBox.Show("删除失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } } else//没有选中 { MessageBox.Show("请选择要删除的行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } catch { CommonalityEntity.WriteTextLog("摄像头管理 tslDelCamera()+"); } finally { LogInfoLoad(""); } }
/// <summary> /// 查重方法 /// </summary> /// <returns></returns> private bool btnCheckupdate() { bool rbool = true; try { string PositionName = this.cbxPositionName.Text.ToString(); int lenth = cbxDrivewayName.Text.Trim().Length; string DrivewayName = cbxDrivewayName.Text.Trim().Substring(0, 4); string DrivewayType = cbxDrivewayName.Text.Trim().Substring(lenth - 1, 1); string CameraName = this.txtCamera_Name.Text.Trim(); string CameraCardAdd = this.txtCamera_CardAdd.Text.Trim(); //判断名称是否已存在 Expression <Func <View_Camera_Driveway_Position, bool> > funviewCamera = n => n.Position_Name == PositionName && n.Driveway_Name == DrivewayName && n.Camera_Name == CameraName && n.Camera_Name != this.dgvCamera.SelectedRows[0].Cells["Camera_Name"].Value.ToString(); if (CameraDAL.QueryView(funviewCamera).Count() > 0) { PublicClass.ShowToolTip(ToolTipIcon.Info, "提示", "该摄像头名称已存在", txtCamera_Name, this); txtCamera_Name.Focus(); rbool = false;; } Expression <Func <View_Camera_Driveway_Position, bool> > funviewCamera1 = n => n.Position_Name == PositionName && n.Driveway_Name == DrivewayName && n.Camera_AddCard == CameraCardAdd && n.Camera_AddCard != this.dgvCamera.SelectedRows[0].Cells["Camera_AddCard"].Value.ToString(); if (CameraDAL.QueryView(funviewCamera1).Count() > 0) { PublicClass.ShowToolTip(ToolTipIcon.Info, "提示", "该摄像头地址码已存在", txtCamera_CardAdd, this); txtCamera_CardAdd.Focus(); rbool = false;; } return(rbool); } catch { CommonalityEntity.WriteTextLog("摄像头管理 btnCheck()"); rbool = false; } return(rbool); }
/// <summary> /// 双击组件时发生 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void dgvCamera_DoubleClick(object sender, EventArgs e) { this.btnUpdate.Enabled = true; this.btnSave.Enabled = false; if (this.dgvCamera.SelectedRows.Count > 0)//选中行 { if (dgvCamera.SelectedRows.Count > 1) { MessageBox.Show("修改只能选中一行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } else { //修改的值 int ID = int.Parse(this.dgvCamera.SelectedRows[0].Cells["Camera_ID"].Value.ToString()); Expression <Func <View_Camera_Driveway_Position, bool> > funviewinto = n => n.Camera_ID == ID; foreach (var n in CameraDAL.QueryView(funviewinto)) { if (n.Position_Name != null) { // 门岗名称 this.cbxPositionName.Text = n.Position_Name; } if (n.Driveway_ID > 0) { //通道名称 this.cbxDrivewayName.Text = n.Driveway_Name + n.Driveway_Type; } if (n.Camera_AddCard != null) { // 摄像头地址码 this.txtCamera_CardAdd.Text = n.Camera_AddCard; } if (n.Camera_Name != null) { // 摄像头名称 this.txtCamera_Name.Text = n.Camera_Name; } if (n.Camera_State != null) { // 摄像头状态 this.cbxCamera_State.Text = n.Camera_State; } if (n.Camera_Location != null) { // 摄像头拍照位置 this.cbxCamera_Location.Text = n.Camera_Location; } if (n.Camera_Remark != null) { // 摄像头备注 this.txtCamera_Remark.Text = n.Camera_Remark; } break; } } } else { MessageBox.Show("请选择要修改的行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } }
/// <summary> /// “修改” 按钮的单击事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnUpdate_Click(object sender, EventArgs e) { try { if (this.txtCamera_Name.Text == "") { PublicClass.ShowToolTip(ToolTipIcon.Info, "提示", "摄像头名称不能为空!", txtCamera_Name, this); return; } if (this.txtCamera_CardAdd.Text == "") { PublicClass.ShowToolTip(ToolTipIcon.Info, "提示", "摄像头地址码不能为空!", txtCamera_CardAdd, this); return; } string PositionName = this.cbxPositionName.Text.ToString(); int lenth = cbxDrivewayName.Text.Trim().Length; string DrivewayName = cbxDrivewayName.Text.Trim().Substring(0, 4); string DrivewayType = cbxDrivewayName.Text.Trim().Substring(lenth - 1, 1); int DrivewayID = 0; var p = DrivewayDAL.GetViewDrivewayName(String.Format("select Driveway_ID from View_DrivewayPosition where Position_Name='{0}' and Driveway_Name= '{1}' and Driveway_Type= '{2}'", PositionName, DrivewayName, DrivewayType)); if (p != null) { foreach (var n in p) { if (n.Driveway_ID > 0) { DrivewayID = n.Driveway_ID; } break; } } if (this.dgvCamera.SelectedRows.Count > 0)//选中行 { if (dgvCamera.SelectedRows.Count > 1) { MessageBox.Show("修改只能选中一行!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } else { if (!btnCheckupdate()) { return; // 去重复 } Expression <Func <Camera, bool> > pc = n => n.Camera_ID == int.Parse(this.dgvCamera.SelectedRows[0].Cells["Camera_ID"].Value.ToString()); string id = ""; string strfront = ""; string strcontent = ""; Action <Camera> ap = s => { strfront = s.Camera_Driveway_ID + "," + s.Camera_Name + "," + s.Camera_AddCard + "," + s.Camera_State + "," + s.Camera_Location + "," + s.Camera_Remark; s.Camera_Driveway_ID = DrivewayID; s.Camera_Name = this.txtCamera_Name.Text.Trim(); s.Camera_AddCard = this.txtCamera_CardAdd.Text.Trim(); s.Camera_State = this.cbxCamera_State.Text; s.Camera_Location = this.cbxCamera_Location.Text; s.Camera_Remark = this.txtCamera_Remark.Text.Trim(); s.Camera_DVIName = cmbDVI.Text; strcontent = s.Camera_Driveway_ID + "," + s.Camera_Name + "," + s.Camera_AddCard + "," + s.Camera_State + "," + s.Camera_Location + "," + s.Camera_Remark; id = s.Camera_ID.ToString(); }; if (CameraDAL.Update(pc, ap)) { MessageBox.Show("修改成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); CommonalityEntity.WriteLogData("修改", "更新编号为:" + id + "的摄像头信息;修改前:" + strfront + ";修改后:" + strcontent, CommonalityEntity.USERNAME);//添加操作日志 } else { MessageBox.Show("修改失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } } } catch { CommonalityEntity.WriteTextLog("摄像头管理 btnUpdate_Click()"); } finally { LogInfoLoad(""); this.btnUpdate.Enabled = false; this.btnSave.Enabled = true; } }
/// <summary> /// “保存” 按钮的单击事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnSave_Click(object sender, EventArgs e) { try { if (this.txtCamera_Name.Text == "") { PublicClass.ShowToolTip(ToolTipIcon.Info, "提示", "摄像头名称不能为空!", txtCamera_Name, this); return; } if (this.txtCamera_CardAdd.Text == "") { PublicClass.ShowToolTip(ToolTipIcon.Info, "提示", "摄像头地址码不能为空!", txtCamera_CardAdd, this); return; } string PositionName = this.cbxPositionName.Text.ToString(); int lenth = cbxDrivewayName.Text.Trim().Length; string DrivewayName = cbxDrivewayName.Text.Trim().Substring(0, 4); string DrivewayType = cbxDrivewayName.Text.Trim().Substring(lenth - 1, 1); int DrivewayID = 0; var p = DrivewayDAL.GetViewDrivewayName(String.Format("select Driveway_ID from View_DrivewayPosition where Position_Name='{0}' and Driveway_Name= '{1}' and Driveway_Type= '{2}'", PositionName, DrivewayName, DrivewayType)); if (p != null) { foreach (var n in p) { if (n.Driveway_ID > 0) { DrivewayID = n.Driveway_ID; } break; } } if (!btnCheck()) { return; // 去重复 } var Cameraadd = new Camera { Camera_Driveway_ID = DrivewayID, Camera_Name = this.txtCamera_Name.Text.Trim(), Camera_AddCard = this.txtCamera_CardAdd.Text.Trim(), Camera_State = this.cbxCamera_State.Text, Camera_Location = this.cbxCamera_Location.Text, Camera_Remark = this.txtCamera_Remark.Text.Trim(), Camera_DVIName = cmbDVI.Text }; if (CameraDAL.InsertOneCamera(Cameraadd)) { MessageBox.Show("添加成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); CommonalityEntity.WriteLogData("新增", "新增摄像头名称为:" + txtCamera_Name.Text.Trim() + "的信息", CommonalityEntity.USERNAME);//添加操作日志 } else { MessageBox.Show("添加失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } } catch { CommonalityEntity.WriteTextLog("摄像头管理 btnSave_Click()"); } finally { LogInfoLoad(""); } }