/// <summary>
/// 销售合同走势数量分析
/// </summary>
/// <param name="FromType">销售来源</param>
/// <param name="DeptId">所属部门</param>
/// <param name="EmployeeId">部门人员</param>
/// <param name="DateType">时间分类</param>
/// <param name="State">销售合同状态</param>
/// <param name="BusiType">销售合同类型</param>
/// <param name="BeginDate">开始时间</param>
/// <param name="EndDate">结束时间</param>
/// <returns></returns>
public static DataTable GetContractByTypeTrend(string GroupType, string DeptOrEmployeeId, string DateType, string State, string BusiType, string BeginDate, string EndDate)
{
return(SellContractDBHelper.GetContractByTypeTrend(GroupType, DeptOrEmployeeId, DateType, State, BusiType, BeginDate, EndDate));
}