DataStoreExtensions.GetRowsData<TModel>(DwBuffer bufferType = DwBuffer.Primary, bool isOriginalValue = false) Method

.NET Standard 2.x

Gets the data of all rows in the specified buffer.

Namespace: PowerScript.Bridge

Assembly: PowerScript.Bridge.dll

Syntax

public static TModel[] GetRowsData<TModel>(this IDataStoreBase dataStore, DwBuffer bufferType = DwBuffer.Primary, bool isOriginalValue = false);

Parameters

bufferType DwNet.Data.DwBuffer

The specified buffer of the DataStore. The default is DwBuffer.Primary.

isOriginalValue System.Boolean

Whether to obtain the data that was originally retrieved.

True: to obtain the data that was originally retrieved. False (default): to obtain the current data.

Returns

TModel[]

Returns the TModel[] object which contains all of the data rows in the specified buffer.

Examples

The following code example demonstrates how to use the GetRowsData method to get all of the current data values in the primary buffer.

using System;
using DWNet.Data;
using PowerScript.Bridge;
using Appeon.ApiDoc.Models;

namespace Appeon.ApiDoc.DataStoreExtensionsExamples
{
    public class GetRowsDataExample
    {
        private readonly SchoolContext _context;

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

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

            datastore.Retrieve();
            // Modifies the data of 2nd column in 1st row
            datastore.SetItem(0, 1, "department name");

            // Gets all data in the primary buffer
            var models = datastore.GetRowsData<D_Department>(DwBuffer.Primary, false);

            Console.WriteLine($"models Length={models.Length}, models[0].Name={models[0].Name}");

            /*This code produces the following output:
            
            models Length=4, models[0].Name=department name            
            */
        }
    }
}

Example Refer To

Model Class: D_Department
DataWindow File: d_department

Applies to

.NET Standard

2.x