From d33c19b3ac6803de4b5c8d475832efef131c1a45 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy@twine-s.com>
Date: Wed, 30 Dec 2020 15:11:34 +0000
Subject: Revert "Hope it is fine"

---
 .../SQL/RemoteSqlColumnCollection.cs               | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 Software/Visual_Studio/PPC/Tango.PPC.Shared/SQL/RemoteSqlColumnCollection.cs

(limited to 'Software/Visual_Studio/PPC/Tango.PPC.Shared/SQL/RemoteSqlColumnCollection.cs')

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Shared/SQL/RemoteSqlColumnCollection.cs b/Software/Visual_Studio/PPC/Tango.PPC.Shared/SQL/RemoteSqlColumnCollection.cs
new file mode 100644
index 000000000..dfda6c3b7
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Shared/SQL/RemoteSqlColumnCollection.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.PPC.Shared.SQL
+{
+    /// <summary>
+    /// Represents a <see cref="RemoteSqlDataSet"/> columns collection.
+    /// </summary>
+    /// <seealso cref="System.Collections.ObjectModel.Collection{Tango.PPC.Shared.SQL.RemoteSqlColumn}" />
+    public class RemoteSqlColumnCollection : Collection<RemoteSqlColumn>
+    {
+        private Dictionary<String, RemoteSqlColumn> _dictionary;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RemoteSqlColumnCollection"/> class.
+        /// </summary>
+        public RemoteSqlColumnCollection()
+        {
+            _dictionary = new Dictionary<string, RemoteSqlColumn>();
+        }
+
+        /// <summary>
+        /// Inserts an element into the <see cref="T:System.Collections.ObjectModel.Collection`1" /> at the specified index.
+        /// </summary>
+        /// <param name="index">The zero-based index at which <paramref name="item" /> should be inserted.</param>
+        /// <param name="item">The object to insert. The value can be null for reference types.</param>
+        protected override void InsertItem(int index, RemoteSqlColumn item)
+        {
+            item.Index = Count;
+            _dictionary.Add(item.Name, item);
+            base.InsertItem(index, item);
+        }
+
+        /// <summary>
+        /// Removes the element at the specified index of the <see cref="T:System.Collections.ObjectModel.Collection`1" />.
+        /// </summary>
+        /// <param name="index">The zero-based index of the element to remove.</param>
+        /// <exception cref="NotSupportedException"></exception>
+        protected override void RemoveItem(int index)
+        {
+            throw new NotSupportedException();
+        }
+
+        /// <summary>
+        /// Removes all elements from the <see cref="T:System.Collections.ObjectModel.Collection`1" />.
+        /// </summary>
+        protected override void ClearItems()
+        {
+            _dictionary.Clear();
+            base.ClearItems();
+        }
+
+        /// <summary>
+        /// Replaces the element at the specified index.
+        /// </summary>
+        /// <param name="index">The zero-based index of the element to replace.</param>
+        /// <param name="item">The new value for the element at the specified index. The value can be null for reference types.</param>
+        /// <exception cref="NotSupportedException"></exception>
+        protected override void SetItem(int index, RemoteSqlColumn item)
+        {
+            throw new NotSupportedException();
+        }
+
+        /// <summary>
+        /// Gets the column index by column name.
+        /// </summary>
+        /// <param name="columnName">Column name.</param>
+        /// <returns></returns>
+        public int GetIndexOf(String columnName)
+        {
+            return _dictionary[columnName].Index;
+        }
+    }
+}
-- 
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