reportsectioncollection.cs

c#源代码

/*
 * Created by SharpDevelop.
 * User: Forstmeier Peter
 * Date: 28.02.2005
 * Time: 22:13
 * 
 * To change this template use Tools | Options | Coding | Edit Standard Headers.
 */

using System;
using System.Collections;


namespace SharpReportCore{
	/// <summary>
	///   A collection that stores <see cref='BaseReportObject'/> objects.
	/// </summary>
	[Serializable()]
	public class ReportSectionCollection : CollectionBase {
		public ReportSectionCollection(){
		}
		
		/// <summary>
		///   Adds a <see cref='BaseReportObject'/> with the specified value to the
		///   <see cref='old_BaseReportObjectCollection'/>.
		/// </summary>
		/// <param name='val'>The <see cref='BaseReportObject'/> to add.</param>
		/// <returns>The index at which the new element was inserted.</returns>
		/// <seealso cref='old_BaseReportObjectCollection.AddRange'/>
		public int Add(BaseReportObject val){
			return List.Add(val);
		}
		/// <summary>
		///   Represents the entry at the specified index of the <see cref='BaseReportObject'/>.
		/// </summary>
		/// <param name='index'>The zero-based index of the entry to locate in the collection.</param>
		/// <value>The entry at the specified index of the collection.</value>
		/// <exception cref='ArgumentOutOfRangeException'><paramref name='index'/> is outside the valid range of indexes for the collection.</exception>
		public BaseReportObject this[int index] {
			get {
				return ((BaseReportObject)(List[index]));
			}
			set {
				List[index] = value;
			}
		}
		
		private int FindByName (string name) {
			for (int i = 0;i < List.Count ;i++ ) {
				if (((BaseReportObject)List[i]).Name== name) {
					return i;
				}
			}
			return -1;
		}
		
		public BaseReportObject this[string sectionName] {
			get {
				int i = FindByName (sectionName);
				if ( i > -1 ){
					return(BaseReportObject)List[i];
				}
				return null;
			}
			set {
				int i = FindByName (sectionName);
				if ( i > 0 ){
					List[i] = value;
				}
			}
		}
		
		public bool Contains(BaseReportObject val){
			return List.Contains(val);
		}
		
		/// <summary>
		///   Copies the <see cref='old_BaseReportObjectCollection'/> values to a one-dimensional <see cref='Array'/> instance at the
		///    specified index.
		/// </summary>
		/// <param name='array'>The one-dimensional <see cref='Array'/> that is the destination of the values copied from <see cref='old_BaseReportObjectCollection'/>.</param>
		/// <param name='index'>The index in <paramref name='array'/> where copying begins.</param>
		/// <exception cref='ArgumentException'>
		///   <para><paramref name='array'/> is multidimensional.</para>
		///   <para>-or-</para>
		///   <para>The number of elements in the <see cref='old_BaseReportObjectCollection'/> is greater than
		///         the available space between <paramref name='arrayIndex'/> and the end of
		///         <paramref name='array'/>.</para>
		/// </exception>
		/// <exception cref='ArgumentNullException'><paramref name='array'/> is <see langword='null'/>. </exception>
		/// <exception cref='ArgumentOutOfRangeException'><paramref name='arrayIndex'/> is less than <paramref name='array'/>'s lowbound. </exception>
		/// <seealso cref='Array'/>
		public void CopyTo(BaseReportObject[] array, int index){
			List.CopyTo(array, index);
		}
		
		/// <summary>
		///    Returns the index of a <see cref='BaseReportObject'/> in
		///       the <see cref='old_BaseReportObjectCollection'/>.
		/// </summary>
		/// <param name='val'>The <see cref='BaseReportObject'/> to locate.</param>
		/// <returns>
		///   The index of the <see cref='BaseReportObject'/> of <paramref name='val'/> in the
		///   <see cref='old_BaseReportObjectCollection'/>, if found; otherwise, -1.
		/// </returns>
		/// <seealso cref='old_BaseReportObjectCollection.Contains'/>
		public int IndexOf(BaseReportObject val){
			return List.IndexOf(val);
		}
		
		/// <summary>
		///   Removes a specific <see cref='BaseReportObject'/> from the <see cref='old_BaseReportObjectCollection'/>.
		/// </summary>
		/// <param name='val'>The <see cref='BaseReportObject'/> to remove from the <see cref='old_BaseReportObjectCollection'/>.</param>
		/// <exception cref='ArgumentException'><paramref name='val'/> is not found in the Collection.</exception>
		public void Remove(BaseReportObject val){
			List.Remove(val);
		}
	}
}