IMetaList<TDwo>.Remove(string name) Method

.NET Standard 2.x

Removes the first occurrence of the specified object from the list.

Namespace: DWNet.Data

Assembly: DWNet.Data.dll

Syntax

bool Remove(string name);

Parameters

name System.String

The name of the element to be removed from the list.

Examples

The following code example demonstrates how to use the Remove method.

using DWNet.Data;
using System;

namespace Appeon.ApiDoc.DwMetaExamples
{
    public class RemoveExample
    {
        private readonly SchoolContext _context;

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

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

            datastore.Retrieve();

            // Gets the properties for the Groups keyword.
            IMetaList<IGroupMeta> groupMetas = datastore.DwMeta.Groups;
            Console.WriteLine("Groups Count: {0}", groupMetas.Count);

            // Removes the column named Departmentid.
            bool result = groupMetas.Remove("1");
            Console.WriteLine("Result: {0}", result);

            // Removes the column named DepartmentName.
            result = groupMetas.Remove("DepartmentName");
            Console.WriteLine("Result: {0}", result);

            /*This code produces the following output:
            
            Groups Count: 2
            Result: true
            Result: false
            */
        }
    }
}

Example Refer To

Model Class: D_Department_Course
DataWindow File: d_department_course

Applies to

.NET Standard

2.x