/// <summary>
/// 编辑广告
/// </summary>
/// <param name="loginId">登录标识</param>
/// <param name="info">广告</param>
/// <returns>ResultDesc</returns>
public ErrType EditAdvert(string loginId, AdvertInfo info)
{
try
{
Advert advert = new Advert();
advert.ID = info.ID;
advert.Creator = info.Creator;
advert.Name = info.Name;
advert.Remark = info.Remark;
advert.Status = info.Status;
advert.Url = info.Url;
ResultDesc desc = ManagerService.EditAdvert(loginId, advert);
if (desc.Result)
return GeneralErr.Success;
else
return GeneralErr.Error;
}
catch (Exception e)
{
return GeneralErr.Error;
}
}
/// <summary>
/// 添加广告
/// </summary>
private void AddAdvertExecute()
{
AdvertWindow window = new AdvertWindow()
{
DataContext = this,
Creater = _accName,
Owner = Application.Current.MainWindow,
};
string fullFilename = string.Empty;
string fileName = string.Empty;
window.OpenImage += () =>
{
OpenFileDialog dlg = new OpenFileDialog(); //定义一个打开文件对话框
dlg.Multiselect = false; //指示用户不可以选择多个文件
dlg.Filter = "JPG 图片 (*.jpg)|*.jpg|PNG 图片 (*.png)|*.png"; //指定用户只能上传jpg和png格式的图片
bool? result = dlg.ShowDialog(); //打开对话框
if (result != null && result == true) //如果单击了确定按钮并且选择了文件
{
Stream inputStream = dlg.OpenFile();
BitmapImage image = new BitmapImage(); //image就是要预览的图片
fullFilename = dlg.FileName; //获得全路径文件名
fileName = dlg.SafeFileName;//文件名
//string extension = name.Substring(name.LastIndexOf('.'), name.Length - name.LastIndexOf('.')); //取得扩展名（包括“.”）
//以流的形式初始化图片
image.BeginInit();
image.StreamSource = inputStream;
image.EndInit();
window.ShowImage(image);
}
};
if (window.ShowDialog() == true)
{
try
{
string sUrl = ConnectConfigData.UpLoadImage;
HttpUploadFile(sUrl, fullFilename);
}
catch (Exception ex)
{
MessageBox.Show("广告图片上传失败！", "提示信息");
return;
}
AdvertInfo info = new AdvertInfo();
info.ID = Guid.NewGuid().ToString().Replace("-", "");
info.Name = window.AdvertName;
info.CreateDate = DateTime.Now;
info.Creator = _accName;
info.Remark = window.Remark;
info.Status = window.State;
info.Url = fileName;
ErrType err = _businessService.AddAdvert(_loginID, info);
if (err.Err == ERR.SUCCESS)
{
MessageBox.Show("添加成功！", "提示信息", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
else
{
MessageBox.Show(err.ErrMsg, err.ErrTitle, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
/// <summary>
/// 广告查询
/// </summary>
/// <param name="loginId"></param>
/// <param name="sTime"></param>
/// <param name="eTime"></param>
/// <param name="Name"></param>
/// <param name="Creater"></param>
/// <param name="State"></param>
/// <param name="list"></param>
/// <param name="pageindex">第几页,从1开始</param>
/// <param name="pagesize">每页多少条</param>
/// <param name="page">输出参数(总页数)</param>
/// <returns></returns>
public ErrType GetAdvertInfoWithPage(string loginId, DateTime sTime, DateTime eTime, string Name, string Creater, int State,
ref ObservableCollection<AdvertInfo> list, int pageindex, int pagesize, ref int page)
{
try
{
if (list == null)
{
list = new ObservableCollection<AdvertInfo>();
}
list.Clear();
AdvertLqc lqc = new AdvertLqc();
lqc.Creator = Creater;
lqc.EndTime = eTime;
lqc.LoginID = loginId;
lqc.Name = Name;
lqc.StartTime = sTime;
lqc.Status = State;
AdvertListInfo rst = ManagerService.GetAdvertInfoWithPage(lqc, pageindex, pagesize, ref page);
if (rst.Result == false)
return GeneralErr.Error;
foreach (Advert ex in rst.AdvertList)
{
AdvertInfo advert = new AdvertInfo();
advert.ID = ex.ID;
advert.Creator = ex.Creator;
advert.Name = ex.Name;
advert.Remark = ex.Remark;
advert.CreateDate = ex.CreateDate;
advert.Status = ex.Status;
advert.Url = ex.Url;
list.Add(advert);
}
return GeneralErr.Success;
}
catch (TimeoutException te)
{
FileLog.WriteLog("", Assembly.GetExecutingAssembly().GetName().Name, this.GetType().Name, new StackTrace().GetFrame(0).GetMethod().Name, te.Message); return new ErrType(ERR.EXEPTION, ErrorText.TimeoutException);
}
catch (Exception ex)
{
FileLog.WriteLog("", Assembly.GetExecutingAssembly().GetName().Name, this.GetType().Name, new StackTrace().GetFrame(0).GetMethod().Name, ex.Message);
return new ErrType(ERR.EXEPTION, ErrorText.QueryError);
}
}
