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//------------------------------------------------------------------------------
// <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
}
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