IDataStore.RetrieveEnd Event

.NET Standard 2.x | Current Version (1.0.1)

0.5.0-alpha

1.0.1 (current)

Occurs when the retrieval is completed.

Namespace: PowerBuilder.Data

Assembly: PowerBuilder.Data.dll

Syntax

  public event Action<object, DwRetrieveEventArgs> OnRetrieveEnd;

Remarks

The number of rows retrieved in the DwRetrieveEventArgs.RowCount argument is an unfiltered value.

Examples

The following code example demonstrates that the RetrieveEnd event is triggered when DataStore finished retrieving data.

using PowerBuilder.Data;
using System;

namespace Appeon.ApiDoc.IDataStoreExamples
{
    public class RetrieveEndExample
    {
        private SchoolContext _context;

        public RetrieveEndExample(SchoolContext dataContext)
        {
            // Sets the data context.
            _context = dataContext;
        }

        public void Example()
        {
            // Instantiates datastore with datawindow: d_department
            var department = new DataStore("d_department", _context);

            // Defines what to do after retrieval completes.
            department.RetrieveEnd +=
                (object sender, DwRetrieveEventArgs args) =>
                {
                    Console.WriteLine("Retrieve Count = {0}", args.RowCount);
                };

            department.Retrieve();

            /*This code produces the following output:
            
            Retrieve Count = 4
            */
        }
    }
}

Example Refer To

Model Class: D_Department
DataWindow File: d_department

Applies to

.NET Standard

2.x