套打模板动态列

 

1.在套打模版新增"动态列"

2.设置动态列集合

public override void OnQueryDynamicColumns(QueryDynamicColumnsEventArgs e)
{
base.OnQueryDynamicColumns(e);
if (IsHaveSpecifications())
{
DynamicColumn dynamicColumn = new DynamicColumn();
dynamicColumn.Caption = "Specifications";
dynamicColumn.FieldKey = "Specifications";
dynamicColumn.IsStatistic = false;
dynamicColumn.StatisticScope = 16;
dynamicColumn.StatisticType = 1;
List<DynamicColumn> list = new List<DynamicColumn>();
list.Add(dynamicColumn);
e.DynamicColumns = list;
}
}

3.设置数据包

public override void OnPrepareNotePrintData(PreparePrintDataEventArgs e)
{

if (e.DataSourceId.Equals("FCRMContractEntry", StringComparison.OrdinalIgnoreCase))
{
if (IsHaveSpecifications())
{
e.DynamicObjectType.RegisterSimpleProperty("Specifications", typeof(string));
List<DynamicObject> notePrintEntryRows = new List<DynamicObject>();
DynamicObjectCollection FCRMContractEntry = this.Model.DataObject["FCRMContractEntry"] as DynamicObjectCollection;
foreach (var entry in FCRMContractEntry)
{
DynamicObject notePrintEntryRow = e.DynamicObjectType.CreateInstance() as DynamicObject;
notePrintEntryRow["Specifications"] = entry["F_VTR_SpecificationsEng"];
notePrintEntryRows.Add(notePrintEntryRow);
}
e.DataObjects = notePrintEntryRows.ToArray();
}
}

}

 

private bool IsHaveSpecifications()
{
bool have = false;
DynamicObjectCollection FCRMContractEntry = this.Model.DataObject["FCRMContractEntry"] as DynamicObjectCollection;
foreach (var entry in FCRMContractEntry)
{
if (entry["F_VTR_SpecificationsEng"] != null && entry["F_VTR_SpecificationsEng"].ToString() != "")
{
have = true;
break;
}
}
return have;
}