/// <summary>
/// 删除实体
/// </summary>
/// <param name="param">删除条件实体</param>
/// <returns></returns>
public WCFAddUpdateResult DelInfo(SYS_CurrencyParam param)
{
this.CheckSession();
WCFAddUpdateResult ret = new WCFAddUpdateResult();
int affect = 0;
try
{
#region 判断
if (param.RateTaxID == null)
{
throw new WarnException("请指定ID！");
}
#endregion
WhereClip whereClip = GetWhereClip(param);
SYS_CurrencyResult info = new SYS_CurrencyResult();
info.IsDeleted = true;
affect = this.Update <SYS_CurrencyResult>(info, whereClip);
#region 设置返回值
ret.Key = affect;
#endregion
}
catch (WarnException exp)
{
throw exp;
}
catch (System.Exception exp)
{
LogInfoBLL.WriteLog(this.SessionInfo, exp);
}
return(ret);
}
private void tsbDel_Click(object sender, EventArgs e)
{
SYS_CurrencyParam param = new SYS_CurrencyParam();
param.RateTaxID = rateTaxID;
SYS_CurrencyResult rst = currencyLogic.GetInfo(param);
if (rst != null)
{
if (MessageBox.Show("请确认是否删除记录：【" + rst.CurrencyCode + "-" + rst.ExchangeRate + "-" + rst.RateDate + "】", "操作提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
WCFAddUpdateResult result = this.AsyncExecute <WCFAddUpdateResult, SYS_CurrencyParam>(param, currencyLogic.DelInfo, (a) =>
{
if (a.Key > 0)
{
BindDataGridView();
}
});
}
}
else
{
this.ShowMessage("请选择需要删除的数据字典！");
}
}
public WCFAddUpdateResult DelInfo(SYS_CurrencyParam param)
{
WCFAddUpdateResult ret = new WCFAddUpdateResult();
ExeResult rst = new ExeResult();
rst = this.Execute("ZNLCRM.BLL.Sys.SYS_CurrencyBLL", "DelInfo", param);
ret = (rst == null ? new WCFAddUpdateResult() : rst.Result as WCFAddUpdateResult);
return(ret);
}
public SYS_CurrencyResult GetInfo(SYS_CurrencyParam param)
{
SYS_CurrencyResult ret = new SYS_CurrencyResult();
ExeResult rst = new ExeResult();
rst = this.Execute("ZNLCRM.BLL.Sys.SYS_CurrencyBLL", "GetInfo", param);
ret = (rst == null ? new SYS_CurrencyResult() : rst.Result as SYS_CurrencyResult);
return(ret);
}
public List <SYS_CurrencyResult> GetList(SYS_CurrencyParam param)
{
ExeResult rst = new ExeResult();
rst = this.Execute("ZNLCRM.BLL.Sys.SYS_CurrencyBLL", "GetList", param);
List <SYS_CurrencyResult> list = new List <SYS_CurrencyResult>();
list = (rst == null ? new List <SYS_CurrencyResult>() : rst.Result as List <SYS_CurrencyResult>);
return(list);
}
/// <summary>
/// 获取一条信息记录
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public SYS_CurrencyResult GetInfo(SYS_CurrencyParam param)
{
this.CheckSession();
SYS_CurrencyResult rst = new SYS_CurrencyResult();
#region 判断
if (param.RateTaxID == null)
{
throw new WarnException("请指定ID！");
}
#endregion
#region 获取实体
rst = this.Select <SYS_CurrencyResult>(GetWhereClip(param));
#endregion
return(rst);
}
private void BindDataGridView()
{
try
{
SYS_CurrencyParam param = new SYS_CurrencyParam();
if (!string.IsNullOrEmpty(cboCurrency.Text))
{
param.CurrencyCode = cboCurrency.SelectedValue.ToStringHasNull();
}
List <SYS_CurrencyResult> rst = this.AsyncExecute <List <SYS_CurrencyResult>, SYS_CurrencyParam>(param, currencyLogic.GetList, a => {
dgvCurrency.DataSource = a;
});
}
catch (Exception e)
{
this.ShowMessage(e.Message);
}
}
WhereClip GetWhereClip(SYS_CurrencyParam param)
{
this.CheckSession();
WhereClip where = SYS_Currency._.IsDeleted == 0;
if (param.RateTaxID != null)
{
where = where && SYS_Currency._.RateTaxID == param.RateTaxID;
}
if (!string.IsNullOrEmpty(param.CurrencyCode))
{
where = where && SYS_Currency._.CurrencyCode.Like("%" + param.CurrencyCode + "%");
}
if (param.CurrencyCodes != null && param.CurrencyCodes.Length > 0)
{
where = where && SYS_Currency._.CurrencyCode.In(param.CurrencyCodes);
}
if (param.RateDate != null)
{
where = where && SYS_Currency._.RateDate >= param.RateDate;
}
return(where);
}
public decimal?GetExchangeRate(DateTime?compareDate, string currency)
{
compareDate = compareDate.ToDateTime().Date.Add(new TimeSpan(23, 59, 59));
SYS_CurrencyParam param = new SYS_CurrencyParam()
{
GetLastRate = true, RateDate = compareDate, CurrencyCode = currency
};
List <SYS_CurrencyResult> listRst = this.GetList(param);
decimal?exchangeRate = null;
try
{
if (listRst != null && listRst.Count > 0)
{
try
{
exchangeRate = listRst.OrderByDescending(a => a.RateDate).Select(a => a.ExchangeRate).FirstOrDefault();
}
catch
{
exchangeRate = null;
}
}
}
catch (WarnException exp)
{
}
if (exchangeRate != null)
{
return(exchangeRate);
}
else
{
return(null);
}
}
/// <summary>
/// 获取集合
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public List <SYS_CurrencyResult> GetList(SYS_CurrencyParam param)
{
this.CheckSession();
List <SYS_CurrencyResult> ret = new List <SYS_CurrencyResult>();
try
{
#region 取最近一条汇率记录
if (param.GetLastRate.ToBooleanHasNull())
{
#region 获取条件下的最靠近的汇率
#region 获取条件下的最靠近的汇率的条件日期列表
WhereClip whereClip = GetWhereClip(param);
List <SYS_CurrencyResult> lastRst = new List <SYS_CurrencyResult>();
List <Field> lstField = new List <Field>()
{
SYS_Currency._.CurrencyCode,
SYS_Currency._.RateDate.Min().As("RateDate"),
};
PageList <SYS_CurrencyResult> pageRst = this.SelectList <SYS_CurrencyResult>(1, 500, lstField
, whereClip, null
, new GroupByClip("CurrencyCode"), null);
WhereClip whereClipLast = SYS_Currency._.IsDeleted == false;
WhereClip whereClipLastEx = WhereClip.All;
#endregion
#region 生成取值条件
int countStep = -1;
if (pageRst != null)
{
foreach (SYS_CurrencyResult info in pageRst.ResultList)
{
if (countStep == -1)
{
whereClipLastEx = (whereClipLastEx && SYS_Currency._.CurrencyCode == info.CurrencyCode && SYS_Currency._.RateDate == info.RateDate);
}
else
{
whereClipLastEx = whereClipLastEx || (SYS_Currency._.CurrencyCode == info.CurrencyCode && SYS_Currency._.RateDate == info.RateDate);
}
countStep++;
}
}
#endregion
#region 条件步骤
if (countStep >= 0)
{
whereClipLast = whereClipLast && (whereClipLastEx);
lastRst = this.SelectList <SYS_CurrencyResult>(whereClipLast);
foreach (SYS_CurrencyResult info in lastRst)
{
if (!ret.Exists(a => a.CurrencyCode == info.CurrencyCode && a.RateDate == info.RateDate))
{
ret.Add(info);
}
}
}
#endregion
#endregion
#region 获取最近条件
#region 获取最后一次日期条件
lastRst = new List <SYS_CurrencyResult>();
lstField = new List <Field>()
{
SYS_Currency._.CurrencyCode,
SYS_Currency._.RateDate.Max().As("RateDate"),
};
pageRst = this.SelectList <SYS_CurrencyResult>(1, 500, lstField
, SYS_Currency._.IsDeleted == false, null
, new GroupByClip("CurrencyCode"), null);
whereClipLast = SYS_Currency._.IsDeleted == false;
whereClipLastEx = WhereClip.All;
#endregion
#region 组合最后一次日期条件
countStep = -1;
if (pageRst != null)
{
foreach (SYS_CurrencyResult info in pageRst.ResultList)
{
if (countStep == -1)
{
whereClipLastEx = (whereClipLastEx && SYS_Currency._.CurrencyCode == info.CurrencyCode && SYS_Currency._.RateDate == info.RateDate);
}
else
{
whereClipLastEx = whereClipLastEx || (SYS_Currency._.CurrencyCode == info.CurrencyCode && SYS_Currency._.RateDate == info.RateDate);
}
countStep++;
}
}
if (countStep >= 0)
{
whereClipLast = whereClipLast && (whereClipLastEx);
}
#endregion
#endregion
#region 获取最近条件,将结果进行组合,加入返回值
lastRst = this.SelectList <SYS_CurrencyResult>(whereClipLast);
foreach (SYS_CurrencyResult info in lastRst)
{
if (!ret.Exists(a => a.CurrencyCode == info.CurrencyCode && a.RateDate == info.RateDate))
{
ret.Add(info);
}
}
#endregion
}
else
{
WhereClip whereClip = GetWhereClip(param);
ret = this.SelectList <SYS_CurrencyResult>(whereClip, SYS_Currency._.CreatedTime.Asc);
}
#endregion
}
catch (WarnException exp)
{
throw exp;
}
catch (System.Exception exp)
{
LogInfoBLL.WriteLog(this.SessionInfo, exp);
throw exp;
}
return(ret);
}
