74 lines
2.5 KiB
C#
74 lines
2.5 KiB
C#
//-----------------------------------------------------------------------
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// <copyright file="LectureList.cs" company="BTU/IIT">
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// The MIT License (MIT). Copyright (c) 2013 BTU/IIT.
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// </copyright>
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// <author>Stubbfel</author>
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// <date>15.10.2013</date>
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// <summary>Implements the lecture list class</summary>
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//-----------------------------------------------------------------------
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namespace CampusAppWPortalLib8.Model.Lecture
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{
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using System.Collections.ObjectModel;
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using System.Linq;
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using System.Xml.Serialization;
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/// <summary> Model for a List of LectureActivity. </summary>
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/// <remarks> Stubbfel, 15.10.2013. </remarks>
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/// <typeparam name="T"> T : LectureActivity. </typeparam>
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[XmlRoot("lsf_auszug")]
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public class LectureList<T> where T : LectureActivity
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{
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#region Constructor
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/// <summary> Initializes a new instance of the <see cref="LectureList {T}" /> class. </summary>
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/// <remarks> Stubbfel, 15.10.2013. </remarks>
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public LectureList()
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{
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}
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#endregion
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#region Proberty
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/// <summary> Gets or sets List of the activities. </summary>
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/// <value> The activities. </value>
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[XmlArray("veranstaltungsliste")]
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[XmlArrayItem("veranstaltung")]
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public ObservableCollection<T> Activities { get; set; }
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#endregion
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#region Methods
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/// <summary> Method return a certain activity. </summary>
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/// <remarks> Stubbfel, 15.10.2013. </remarks>
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/// <param name="id"> id of the activity. </param>
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/// <returns> the activity (FirstOrDefault) </returns>
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public T GetActivity(int id)
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{
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T activity = this.Activities.Where(p => p.Id == id).FirstOrDefault();
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return activity;
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}
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/// <summary> Filter by course string. </summary>
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/// <remarks> Stubbfel, 10.09.2013. </remarks>
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/// <param name="filter"> Specifies the filter. </param>
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public void FilterByCourseTitle(string filter)
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{
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ObservableCollection<T> filteredCollection = new ObservableCollection<T>();
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filter = filter.Trim().ToLower();
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foreach (T activity in this.Activities)
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{
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activity.CreateCourseString();
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if (activity.Title.ToLower().Contains(filter))
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{
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filteredCollection.Add(activity);
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}
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}
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this.Activities = filteredCollection;
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}
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#endregion
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}
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}
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