public void Excute()
{
if (String.IsNullOrEmpty(this.TableName))
{
throw new SAPException("表名为空！！");
}
if (this._dataInput == null && DATA == null)
{
throw new SAPException("数量为0！！");
}
if (this._fieldsIn == null && FIELDS == null)
{
throw new SAPException("字段列表不能为空！！");
}
try
{
IRfcTable DATA2 = this._function.GetTable("DATA");
IRfcTable FIELDS2 = this._function.GetTable("FIELDS");
DATA2.Clear();
FIELDS2.Clear();
IRfcStructure line2;
if (this.Operation == OperationType.direct)
{
for (int i = 0; i < DATA.RowCount; i++)
{
DATA.CurrentIndex = i;
line2 = DATA2.Metadata.LineType.CreateStructure();
line2.SetValue("FELD", DATA.GetValue("FELD"));
DATA2.Append(line2);
}
for (int i = 0; i < FIELDS.RowCount; i++)
{
FIELDS.CurrentIndex = i;
line2 = FIELDS2.Metadata.LineType.CreateStructure();
line2.SetValue("FIELDNAME", FIELDS.GetValue("FIELDNAME"));
line2.SetValue("OFFSET", FIELDS.GetValue("OFFSET"));
line2.SetValue("LENGTH", FIELDS.GetValue("LENGTH"));
line2.SetValue("TYPE", FIELDS.GetValue("TYPE"));
line2.SetValue("FIELDTEXT", FIELDS.GetValue("FIELDTEXT"));
FIELDS2.Append(line2);
}
}
else if (this.Operation == OperationType.write)
{
foreach (var item in this._dataInput)
{
line2 = DATA2.Metadata.LineType.CreateStructure();
line2.SetValue(0, item);
DATA2.Append(line2);
}
foreach (var item in this._fieldsIn)
{
line2 = FIELDS2.Metadata.LineType.CreateStructure();
line2.SetValue("FIELDNAME", item.FieldName);
line2.SetValue("OFFSET", item.Offset);
line2.SetValue("LENGTH", item.Length);
line2.SetValue("TYPE", item.Type);
line2.SetValue("FIELDTEXT", item.FieldText);
FIELDS2.Append(line2);
}
}
this._function.SetValue("QUERY_TABLE", this.TableName);
this._function.SetValue("DATA", DATA2);
this._function.SetValue("FIELDS", FIELDS2);
this._function.SetValue("DELIMITER", this.Delimiter);
this._function.SetValue("INSERTX", this.isInsert == true ? "X" : "");
this._function.SetValue("UPDATEX", this.isUpdate == true ? "X" : "");
this._function.SetValue("MODIFYX", this.isModify == true ? "X" : "");
this._function.SetValue("DELETEX", this.isDelete == true ? "X" : "");
NotifyListener(String.Format("SAP表：{0},总行数{1}写入开始！", this.TableName, DATA2.RowCount.ToString()));
this._function.Invoke(_destination);
NotifyListener(String.Format("SAP表：{0},写入结束！", this.TableName));
}
catch (RfcAbapException abapEx)
{
throw new SAPException(abapEx.Key + abapEx.Message);
}
catch (RfcBaseException rfcbase)
{
throw new SAPException(rfcbase.Message);
}
catch (Exception ex)
{
throw new SAPException(ex.Message);
}
}
