/// <summary>
/// 得到一个对象实体
/// </summary>
public AMS.Model.AMS_HardAd GetModel(string Name)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Name,Operator,CustomerId,Number,EffectDate,EndDate,AdImage,Describe from AMS_HardAd ");
strSql.Append(" where Name=@Name");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar)
};
parameters[0].Value = Name;
AMS.Model.AMS_HardAd model = new AMS.Model.AMS_HardAd();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["Name"] != null && ds.Tables[0].Rows[0]["Name"].ToString() != "")
{
model.Name = ds.Tables[0].Rows[0]["Name"].ToString();
}
if (ds.Tables[0].Rows[0]["Operator"] != null && ds.Tables[0].Rows[0]["Operator"].ToString() != "")
{
model.Operator = int.Parse(ds.Tables[0].Rows[0]["Operator"].ToString());
}
if (ds.Tables[0].Rows[0]["CustomerId"] != null && ds.Tables[0].Rows[0]["CustomerId"].ToString() != "")
{
model.CustomerId = int.Parse(ds.Tables[0].Rows[0]["CustomerId"].ToString());
}
if (ds.Tables[0].Rows[0]["Number"] != null && ds.Tables[0].Rows[0]["Number"].ToString() != "")
{
model.Number = ds.Tables[0].Rows[0]["Number"].ToString();
}
if (ds.Tables[0].Rows[0]["EffectDate"] != null && ds.Tables[0].Rows[0]["EffectDate"].ToString() != "")
{
model.EffectDate = DateTime.Parse(ds.Tables[0].Rows[0]["EffectDate"].ToString());
}
if (ds.Tables[0].Rows[0]["EndDate"] != null && ds.Tables[0].Rows[0]["EndDate"].ToString() != "")
{
model.EndDate = DateTime.Parse(ds.Tables[0].Rows[0]["EndDate"].ToString());
}
if (ds.Tables[0].Rows[0]["AdImage"] != null && ds.Tables[0].Rows[0]["AdImage"].ToString() != "")
{
model.AdImage = (byte[])ds.Tables[0].Rows[0]["AdImage"];
}
if (ds.Tables[0].Rows[0]["Describe"] != null && ds.Tables[0].Rows[0]["Describe"].ToString() != "")
{
model.Describe = ds.Tables[0].Rows[0]["Describe"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 预览硬广图片
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void previewmenu_Click(object sender, RoutedEventArgs e)
{
FunPage.MediaEdit.PreviewHardAdWindow preview = new PreviewHardAdWindow();
preview.vm_HardAdEditWindow.HardAdModel = preview.vm_HardAdEditWindow.GetModel((HardAdLbox.Items[HardAdLbox.SelectedIndex] as AMS.Model.AMS_HardAd).Name);
AMS.Model.AMS_HardAd model = preview.vm_HardAdEditWindow.HardAdModel;
BitmapImage bmi = new BitmapImage();
bmi.BeginInit();
MemoryStream ms = new MemoryStream(model.AdImage);//model.AdImage为从数据库中获取的byte[]数组
bmi.StreamSource = ms;
bmi.EndInit();
preview.image1.Source = bmi;
preview.ShowDialog();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(AMS.Model.AMS_HardAd model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update AMS_HardAd set ");
strSql.Append("Name=@Name,");
strSql.Append("Operator=@Operator,");
strSql.Append("CustomerId=@CustomerId,");
strSql.Append("Number=@Number,");
strSql.Append("EffectDate=@EffectDate,");
strSql.Append("EndDate=@EndDate,");
strSql.Append("AdImage=@AdImage,");
strSql.Append("Describe=@Describe");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Operator", SqlDbType.Int, 4),
new SqlParameter("@CustomerId", SqlDbType.Int, 4),
new SqlParameter("@Number", SqlDbType.NVarChar, 50),
new SqlParameter("@EffectDate", SqlDbType.DateTime),
new SqlParameter("@EndDate", SqlDbType.DateTime),
new SqlParameter("@AdImage", SqlDbType.Image),
new SqlParameter("@Describe", SqlDbType.NVarChar, 200),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Operator;
parameters[2].Value = model.CustomerId;
parameters[3].Value = model.Number;
parameters[4].Value = model.EffectDate;
parameters[5].Value = model.EndDate;
parameters[6].Value = model.AdImage;
parameters[7].Value = model.Describe;
parameters[8].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(AMS.Model.AMS_HardAd model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into AMS_HardAd(");
strSql.Append("Name,Operator,CustomerId,Number,EffectDate,EndDate,AdImage,Describe)");
strSql.Append(" values (");
strSql.Append("@Name,@Operator,@CustomerId,@Number,@EffectDate,@EndDate,@AdImage,@Describe)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Operator", SqlDbType.Int, 4),
new SqlParameter("@CustomerId", SqlDbType.Int, 4),
new SqlParameter("@Number", SqlDbType.NVarChar, 50),
new SqlParameter("@EffectDate", SqlDbType.DateTime),
new SqlParameter("@EndDate", SqlDbType.DateTime),
new SqlParameter("@AdImage", SqlDbType.Image),
new SqlParameter("@Describe", SqlDbType.NVarChar, 200)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Operator;
parameters[2].Value = model.CustomerId;
parameters[3].Value = model.Number;
parameters[4].Value = model.EffectDate;
parameters[5].Value = model.EndDate;
parameters[6].Value = model.AdImage;
parameters[7].Value = model.Describe;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 删除硬广
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static string DeleteHardAd(AMS.Model.AMS_HardAd model)
{
AMS.IBllService.IAdvertManageBllService bllService = AMS.ServiceConnectChannel.AdvertManageBllServiceChannel.CreateServiceChannel();
try
{
return(bllService.DeleteHardAd(model));
}
catch (EndpointNotFoundException ex)
{
throw new AMS.Model.CustomerException("连接服务器失败");
}
catch (CommunicationException ex)
{
throw ex;
}
catch (Exception ex)
{
throw ex;
}
finally
{
ICommunicationObject ICommObjectService = bllService as ICommunicationObject;
try
{
if (ICommObjectService.State == CommunicationState.Faulted)
{
ICommObjectService.Abort();
}
else
{
ICommObjectService.Close();
}
}
catch
{
ICommObjectService.Abort();
}
}
}
/// <summary>
/// 获取硬广,并且执行添加到学校数据库操作
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public static bool GetHardAd(int id)
{
try
{
AMS.Model.AMS_HardAd hardAdModel = AMS.ServiceProxy.IHardAdService.GetHardAdModelByNum(id);
if (hardAdModel != null)
{
SeatManage.ClassModel.HardAdvertInfo seathardAdvert = SeatManage.Bll.AMS_HardAd.GetHardAdvertByNum(hardAdModel.Number);
if (seathardAdvert != null)
{
seathardAdvert.AdvertImage = hardAdModel.AdImage;
seathardAdvert.EffectDate = Convert.ToDateTime(hardAdModel.EffectDate);
seathardAdvert.EndDate = Convert.ToDateTime(hardAdModel.EndDate);
if (SeatManage.Bll.AMS_HardAd.UpdateHardAdvert(seathardAdvert) == SeatManage.EnumType.HandleResult.Successed)
{
return(true);
}
}
else
{
seathardAdvert = new SeatManage.ClassModel.HardAdvertInfo();
seathardAdvert.AdvertImage = hardAdModel.AdImage;
seathardAdvert.EffectDate = Convert.ToDateTime(hardAdModel.EffectDate);
seathardAdvert.EndDate = Convert.ToDateTime(hardAdModel.EndDate);
seathardAdvert.HardAdvertNo = hardAdModel.Number;
if (SeatManage.Bll.AMS_HardAd.AddHardAd(seathardAdvert) == SeatManage.EnumType.HandleResult.Successed)
{
return(true);
}
}
}
return(true);
}
catch (Exception ex)
{
throw ex;
}
}
