Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Configuration/System/Configuration/ConnectionStringSettings.cs

@@ -0,0 +1,98 @@
+//------------------------------------------------------------------------------
+// <copyright file="ConnectionStringSettings.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Configuration {
+    using System;
+    using System.Xml;
+    using System.Configuration;
+    using System.Collections.Specialized;
+    using System.Collections;
+    using System.IO;
+    using System.Text;
+
+    public sealed class ConnectionStringSettings : ConfigurationElement {
+        private static ConfigurationPropertyCollection _properties;
+        private static readonly ConfigurationProperty _propName =
+            new ConfigurationProperty( "name", typeof(string), null, null,
+                                        ConfigurationProperty.NonEmptyStringValidator,
+                                        ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey);
+        private static readonly ConfigurationProperty _propConnectionString =
+            new ConfigurationProperty("connectionString", typeof(string), "", ConfigurationPropertyOptions.IsRequired);
+        private static readonly ConfigurationProperty _propProviderName =
+            new ConfigurationProperty("providerName", typeof(string), String.Empty, ConfigurationPropertyOptions.None);
+
+        static ConnectionStringSettings() {
+            // Property initialization
+            _properties = new ConfigurationPropertyCollection();
+            _properties.Add(_propName);
+            _properties.Add(_propConnectionString);
+            _properties.Add(_propProviderName);
+        }
+        public ConnectionStringSettings() {
+        }
+
+        public ConnectionStringSettings(String name, String connectionString)
+            : this() {
+            Name = name;
+            ConnectionString = connectionString;
+            // ProviderName = (string) _propProviderName.DefaultValue;
+        }
+
+        public ConnectionStringSettings(String name, String connectionString, String providerName)
+            : this() {
+            Name = name;
+            ConnectionString = connectionString;
+            ProviderName = providerName;
+        }
+
+        internal string Key {
+            get {
+                return Name;
+            }
+        }
+
+        protected internal override ConfigurationPropertyCollection Properties {
+            get {
+                return _properties;
+            }
+        }
+
+        [ConfigurationProperty("name", Options = ConfigurationPropertyOptions.IsRequired | ConfigurationPropertyOptions.IsKey, DefaultValue = "")]
+        public string Name {
+            get {
+                return (string)base[_propName];
+            }
+            set {
+                base[_propName] = value;
+            }
+        }
+
+        [ConfigurationProperty("connectionString", Options = ConfigurationPropertyOptions.IsRequired, DefaultValue = "")]
+        public string ConnectionString {
+            get {
+                return (string)base[_propConnectionString];
+            }
+            set {
+                base[_propConnectionString] = value;
+            }
+        }
+
+        public override string ToString() {
+            return ConnectionString;
+        }
+
+        [ConfigurationProperty("providerName", DefaultValue = "System.Data.SqlClient")]
+        public string ProviderName {
+            get {
+                return (string)base[_propProviderName];
+            }
+            set {
+                base[_propProviderName] = value;
+            }
+        }
+
+    } // class ConnectionStringSettings
+}