/// <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);
}
}
