private void Add(object sender, EventArgs e)
{
try
{
// using (BizDataContext context = new BizDataContext())
{
if (CheckKeyExist(tbT_Configuration_Key.Text.Trim()))
{
throw new ApplicationException("配置键已经存在！");
}
T_Configuration data = new T_Configuration();
data.Configuration_Description = tbT_Configuration_Description.Text.Trim();
data.Configuration_Title = tbT_Configuration_Title.Text.Trim();
data.Configuration_Value = tbT_Configuration_Value.Text.Trim();
data.Configuration_Key = tbT_Configuration_Key.Text.Trim();
data.Last_Modified = DateTime.Now;
data.Date_Added = DateTime.Now;
data.Configuration_Group_Id = 0;
data.Sort_Order = CaculateSortOrder();
data.Configuration_Id = DataHelper.GetNextIdentity_Int();
DataHelper.Insert(data);
this.AjaxAlert("保存成功！", "EnableButton();");
Response.Redirect("~/SystemManagement/ConfigurationQuery.aspx", false);
}
}
catch (ApplicationException ex)
{
this.AjaxAlert(ex.Message, "EnableButton();");
}
}
private static T_Configuration GetConfiguration(string Key)
{
if ((configurationList == null) || (DateTime.Now.Ticks > dt))
{
using (BizDataContext context = new BizDataContext(true))
{
Interlocked.Exchange <List <T_Configuration> >(ref configurationList, context.FetchAll <T_Configuration>());
Interlocked.Exchange(ref dt, DateTime.Now.AddSeconds(30.0).Ticks);
}
}
T_Configuration configuration = configurationList.FirstOrDefault <T_Configuration>(p => p.Configuration_Key == Key);
if (configuration == null)
{
throw new ApplicationException(string.Format("未找到{0}配置项", Key));
}
return(configuration);
}