Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / StringUtil.cs / 1305376 / StringUtil.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Configuration { using System.Collections; using System.Collections.Specialized; using System.Configuration; using System.Globalization; using System.IO; using System.Runtime.InteropServices; using System.Security.Permissions; using System.Security; using System.Text; using System.Xml; using Microsoft.Win32; static internal class StringUtil { #if UNUSED_CODE /* * Determines if two strings are equal. */ internal static bool Equals(string s1, string s2) { return String.Equals(s1, s2, StringComparison.Ordinal); } #endif /* * Determines if two strings are equal. Treats null and String.Empty as equivalent. */ internal static bool EqualsNE(string s1, string s2) { if (s1 == null) { s1 = String.Empty; } if (s2 == null) { s2 = String.Empty; } return String.Equals(s1, s2, StringComparison.Ordinal); } /* * Determines if two strings are equal, ignoring case. */ internal static bool EqualsIgnoreCase(string s1, string s2) { return String.Equals(s1, s2, StringComparison.OrdinalIgnoreCase); } #if UNUSED_CODE /* * Determines if two strings are equal, ignoring case. Treats null and String.Empty as equivalent. */ internal static bool EqualsIgnoreCaseNE(string s1, string s2) { if (s1 == null) { s1 = String.Empty; } if (s2 == null) { s2 = String.Empty; } return String.Equals(s1, s2, StringComparison.OrdinalIgnoreCase); } #endif /* * Determines if the first string starts with the second string, ignoring case. */ internal static bool StartsWith(string s1, string s2) { if (s2 == null) { return false; } return 0 == String.Compare(s1, 0, s2, 0, s2.Length, StringComparison.Ordinal); } /* * Determines if the first string starts with the second string, ignoring case. */ internal static bool StartsWithIgnoreCase(string s1, string s2) { if (s2 == null) { return false; } return 0 == String.Compare(s1, 0, s2, 0, s2.Length, StringComparison.OrdinalIgnoreCase); } internal static string[] ObjectArrayToStringArray(object[] objectArray) { String[] stringKeys = new String[objectArray.Length]; objectArray.CopyTo(stringKeys, 0); return stringKeys; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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