public static Char QuickGetRandomChar(String chars) { using (SimpleRandomGenerator rand = new SimpleRandomGenerator()) { return(rand.GetRandomChar(chars)); } }
public static Double QuickGetRandomDouble() { using (SimpleRandomGenerator rand = new SimpleRandomGenerator()) { return(rand.GetRandomDouble()); } }
public static String QuickGetRandomString(String chars, Int32 length) { using (SimpleRandomGenerator rand = new SimpleRandomGenerator()) { return(rand.GetRandomString(chars, length)); } }
public static Byte[] QuickGetRandomBytes(Int32 length) { using (SimpleRandomGenerator rand = new SimpleRandomGenerator()) { Byte[] randBytes = new Byte[length]; rand.GetRandomBytes(randBytes); return(randBytes); } }
public static T QuickGetRandomEnum <T>(Int32 count, Enum exclude) { String[] names = Enum.GetNames(typeof(T)); List <String> random = new List <String>(); while (random.Count < count) { String randomEnumString = SimpleRandomGenerator.QuickGetRandomStringArrayEntry(names); Enum randomEnumValue = (Enum)Enum.Parse(typeof(T), randomEnumString, true); while (exclude.HasFlag(randomEnumValue)) { randomEnumString = SimpleRandomGenerator.QuickGetRandomStringArrayEntry(names); randomEnumValue = (Enum)Enum.Parse(typeof(T), randomEnumString, true); } random.Add(randomEnumString); } String randomEnumValues = String.Join(",", random.ToArray()); T randomEnum = (T)Enum.Parse(typeof(T), randomEnumValues); return(randomEnum); }
public static String QuickGetRandomString( CharSelection selection, Int32 length, bool atLeastOneOfEachGroup) { string random = String.Empty; StringBuilder chars = new StringBuilder(); if (selection.HasFlag(CharSelection.Lowercase)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_LOWERCASE); } if (selection.HasFlag(CharSelection.Uppercase)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_UPPERCASE); } if (selection.HasFlag(CharSelection.Digits)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_DIGITS); } if (selection.HasFlag(CharSelection.Minus)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_MINUS); } if (selection.HasFlag(CharSelection.Underline)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_UNDERLINE); } if (selection.HasFlag(CharSelection.Space)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_SPACE); } if (selection.HasFlag(CharSelection.Brackets)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_BRACKETS); } if (selection.HasFlag(CharSelection.Other)) { chars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_OTHER); } random = SimpleRandomGenerator.QuickGetRandomString(chars.ToString(), length); int groupCount = 0; groupCount += (selection.HasFlag(CharSelection.Lowercase)) ? 1 : 0; groupCount += (selection.HasFlag(CharSelection.Uppercase)) ? 1 : 0; groupCount += (selection.HasFlag(CharSelection.Digits)) ? 1 : 0; groupCount += (selection.HasFlag(CharSelection.Minus | CharSelection.Underline | CharSelection.Space | CharSelection.Brackets | CharSelection.Other)) ? 1 : 0; if (atLeastOneOfEachGroup && length >= groupCount) { StringBuilder specialChars = new StringBuilder(); if (selection.HasFlag(CharSelection.Minus)) { specialChars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_MINUS); } if (selection.HasFlag(CharSelection.Underline)) { specialChars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_UNDERLINE); } if (selection.HasFlag(CharSelection.Space)) { specialChars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_SPACE); } if (selection.HasFlag(CharSelection.Brackets)) { specialChars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_BRACKETS); } if (selection.HasFlag(CharSelection.Other)) { specialChars.Append(SIMPLERANDOMGENERATOR_CHARSELECTION_OTHER); } bool fixing = true; while (fixing) { fixing = false; if (selection.HasFlag(CharSelection.Lowercase)) { if (!StringContainsOneOf(random, SIMPLERANDOMGENERATOR_CHARSELECTION_LOWERCASE)) { fixing = true; string single = SimpleRandomGenerator.QuickGetRandomString(SIMPLERANDOMGENERATOR_CHARSELECTION_LOWERCASE, 1); int index = SimpleRandomGenerator.QuickGetRandomInt(1, random.Length) - 1; random = random.Remove(index, 1); random = random.Insert(index, single); } } if (selection.HasFlag(CharSelection.Uppercase)) { if (!StringContainsOneOf(random, SIMPLERANDOMGENERATOR_CHARSELECTION_UPPERCASE)) { fixing = true; string single = SimpleRandomGenerator.QuickGetRandomString(SIMPLERANDOMGENERATOR_CHARSELECTION_UPPERCASE, 1); int index = SimpleRandomGenerator.QuickGetRandomInt(1, random.Length) - 1; random = random.Remove(index, 1); random = random.Insert(index, single); } } if (selection.HasFlag(CharSelection.Digits)) { if (!StringContainsOneOf(random, SIMPLERANDOMGENERATOR_CHARSELECTION_DIGITS)) { fixing = true; string single = SimpleRandomGenerator.QuickGetRandomString(SIMPLERANDOMGENERATOR_CHARSELECTION_DIGITS, 1); int index = SimpleRandomGenerator.QuickGetRandomInt(1, random.Length) - 1; random = random.Remove(index, 1); random = random.Insert(index, single); } } if (specialChars.Length > 0) { if (!StringContainsOneOf(random, specialChars.ToString())) { fixing = true; string single = SimpleRandomGenerator.QuickGetRandomString(specialChars.ToString(), 1); int index = SimpleRandomGenerator.QuickGetRandomInt(1, random.Length) - 1; random = random.Remove(index, 1); random = random.Insert(index, single); } } } } return(random); }