private void SetValue(CodeActivityContext context)
{
this.localSourceTable = InputTable.Get(context);
this.localNullValue = NullValue.Get(context);
if (this.localSourceTable == null)
{
throw new Exception("Input table is null");
}
this.localGroupbyColumn = GroupbyColumns.Get(context);
this.localAggregateColumn = AggregateColumn.Get(context);
this.localAggregateBy = AggregateBy.ToString();
if (AggregateType.ToString() == "Integer")
{
this.localAggregateColumnType = System.Type.GetType("System.Int64");
}
else
{
this.localAggregateColumnType = System.Type.GetType("System." + AggregateType.ToString());
}
}
protected override void Execute(CodeActivityContext context)
{
try
{
this.localDataTable = InputTable.Get(context);
this.localColumnName = ColumnName.Get(context);
this.localSelect = Select.Get(context);
this.localNullValue = NullValue.Get(context);
this.DoAvg();
Result.Set(context, this.localOutPut);
}
catch (Exception ex)
{
throw ex;
}
}