IDtCustomConsumer.PutRow

Fore Syntax

PutRow(Values: Array);

Fore.NET Syntax

PutRow(Values: System.Array);

Parameters

Values. Loaded row in a one-dimensional array.

Description

The PutRow method loads a row into the data consumer.

Comments

To load all the data array rows, use the IDtCustomConsumer.Put method.

Fore example

Executing the example requires a module with the CUSTOM_EXPORT identifier containing the MyDtCustomConsumer class. Add links to the Metabase, Dt, Dal system assemblies.

Sub UserProc_cPutRow;
Var
    Consumer: IDtUserConsumerEx;
    Fields: IDtFieldDefinitions;
    Field: IDtFieldDefinition;
    v: Array;
Begin
//Array of exported values
    v := New Variant[3];
    v[0] := "Buckwheat"; v[1] := 10; v[2] := 313.12;
    Consumer := New DtUserConsumerEx.Create;
    Consumer.Metabase := MetabaseClass.Active;
    Consumer.ImplClass := "CUSTOM_EXPORT.MyDtCustomConsumer";
    Fields := Consumer.Fields;
    Field := Fields.Add;
    Field.DataType := DbDataType.String;
    Field.Name := "Name";
    Field := Fields.Add;
    Field.DataType := DbDataType.Integer;
    Field.Name := "Identifier";
    Field := Fields.Add;
    Field.DataType := DbDataType.Float;
    Field.Name := "Value";
    Consumer.Open;
    Consumer.Clear;
    Consumer.PutRow(v);
    Debug.WriteLine("Number of written rows: " + Consumer.WritingRowsCount.ToString);
    Consumer.Close;
End Sub UserProc_cPutRow;

After executing the example data row is loaded into the consumer using custom algorithm.

Fore.NET Example

Executing the example requires a .NET assembly with the CUSTOM_EXPORT_NET identifier containing the MyDtCustomConsumer class.

Imports Prognoz.Platform.Interop.Dt;
Imports Prognoz.Platform.Interop.Dal;
…
[STAThread]
Public Shared Sub Main(Params: StartParams);
Var
    Consumer: IDtUserConsumerEx;
    Fields: IDtFieldDefinitions;
    Field: IDtFieldDefinition;
    v: Array;
Begin
//Array of exported values
    v := New object[3];
    v[0] := "Buckwheat"; v[1] := 10; v[2] := 313.12;
    Consumer := New DtUserConsumerEx.Create();
    Consumer.Metabase := Params.Metabase;
    Consumer.ImplClass := "CUSTOM_EXPORT_NET.MyDtCustomConsumer";
    Fields := Consumer.Fields;
    Field := Fields.Add();
    Field.DataType := DbDataType.ddtString;
    Field.Name := "Name";
    Field := Fields.Add();
    Field.DataType := DbDataType.ddtInteger;
    Field.Name := "Identifier";
    Field := Fields.Add();
    Field.DataType := DbDataType.ddtFloat;
    Field.Name := "Value";
    Consumer.Open();
    Consumer.Clear();
    Consumer.PutRow(v);
    System.Diagnostics.Debug.WriteLine("Number of written rows: " + Consumer.WritingRowsCount().ToString());
    Consumer.Close();
End Sub;

After executing the example data row is loaded into the consumer using custom algorithm.

See also:

IDtCustomConsumer