CodeExtensions 1.1.0

CodeExtensions

About

CodeExtensions provides extension methods for various type conversions and validations.

Framework Support

• .NET 6.0
• .NET 8.0
• .NET 9.0
• .NET 10.0

Key Features

Conversions

• CheckBoolean(this object value)
  Converts an object to a boolean value.

• CheckBooleanNullable(this object value)
  Converts an object to a nullable boolean value.

• CheckByte(this object value)
  Converts an object to a byte value.

• CheckByteArray(this object value)
  Converts an object to a byte array.

• CheckByteNullable(this object value)
  Converts an object to a nullable byte value.

• CheckChar(this object value)
  Converts an object to a char value.

• CheckCharArray(this object value)
  Converts an object to a char array.

• CheckCharNullable(this object value)
  Converts an object to a nullable char value.

• CheckDate(this object value)
  Converts an object to a DateTime value.

• CheckDateNullable(this object value)
  Converts an object to a nullable DateTime value.

• CheckDateTimeOffset(this object value)
  Converts an object to a DateTimeOffset value.

• CheckDateTimeOffsetNullable(this object value)
  Converts an object to a nullable DateTimeOffset value.

• CheckDecimal(this object value)
  Converts an object to a decimal value.

• CheckDecimalNullable(this object value)
  Converts an object to a nullable decimal value.

• CheckDouble(this object value)
  Converts an object to a double value.

• CheckDoubleNullable(this object value)
  Converts an object to a nullable double value.

• CheckFloat(this object value)
  Converts an object to a float value.

• CheckFloatNullable(this object value)
  Converts an object to a nullable float value.

• CheckGuid(this object value)
  Converts an object to a Guid, or Guid.Empty if conversion fails.

• CheckGuidNullable(this object value)
  Converts an object to a nullable Guid.

• CheckInt16(this object value)
  Converts an object to a short (Int16) value.

• CheckInt16Nullable(this object value)
  Converts an object to a nullable short (Int16) value.

• CheckInt32(this object value)
  Converts an object to an int (Int32) value.

• CheckInt32Nullable(this object value)
  Converts an object to a nullable int (Int32) value.

• CheckInt64(this object value)
  Converts an object to a long (Int64) value.

• CheckInt64Nullable(this object value)
  Converts an object to a nullable long (Int64) value.

• CheckInteger(this object value)
  Converts an object to an integer value.

• CheckIntegerNullable(this object value)
  Converts an object to a nullable integer value.

• CheckSByte(this object value)
  Converts an object to an sbyte value.

• CheckSByteNullable(this object value)
  Converts an object to a nullable sbyte value.

• CheckString(this object value, bool TrimAll = true)
  Converts an object to a string, optionally trimming whitespace.

• CheckTimeSpan(this object value)
  Converts an object to a TimeSpan value.

• CheckTimeSpanNullable(this object value)
  Converts an object to a nullable TimeSpan value.

• CheckUInt16(this object value)
  Converts an object to a ushort value.

• CheckUInt16Nullable(this object value)
  Converts an object to a nullable ushort value.

• CheckUInt32(this object value)
  Converts an object to a uint value.

• CheckUInt32Nullable(this object value)
  Converts an object to a nullable uint value.

• CheckUInt64(this object value)
  Converts an object to a ulong value.

• CheckUInt64Nullable(this object value)
  Converts an object to a nullable ulong value.

• ConvertToSQLString(this string str, AssignQuotes assignQuotes)
  Converts a string to a SQL-safe string, optionally wrapping in single quotes.

• DataTableToList<T>(this DataTable dt)
  Converts a DataTable to a list of objects of type T.

• GetDataRow<T>(DataRow dr)
  Converts a DataRow to an object of type T.

• In<T>(this T item, params T[] items)
  Returns true if the item is found in the provided list of items.

• IsBetween(this DateTime date, DateTime start, DateTime end)
  Returns true if the date is between the start and end dates (inclusive).

• ToDataTable<T>(this List<T> items)
  Converts a list of objects to a DataTable.

• ToEnum<T>(this string value)
  Converts a string to its enum equivalent.

• ToInteger(this string value)
  Converts a string to an integer value.

• ToLong(this string value)
  Converts a string to a long value.

• ToShort(this string value)
  Converts a string to a short value.

Validations

• IsDate(this Object obj)
  Checks if the object can be parsed as a valid date.

• IsDecimal(this string stringToTest)
  Checks if the string can be parsed as a decimal.

• IsDouble(this string stringToTest)
  Checks if the string can be parsed as a double.

• IsGuid(this Object obj)
  Checks if the object can be parsed as a Guid.

• IsInt16(this string stringToTest)
  Checks if the string can be parsed as a short (Int16).

• IsInt32(this string stringToTest)
  Checks if the string can be parsed as an int (Int32).

• IsInt64(this string stringToTest)
  Checks if the string can be parsed as a long (Int64).

• IsIntEqualTo(this string input, int value)
  Checks if the string represents an integer equal to the specified value.

• IsIntGreaterThan(this string input, int value)
  Checks if the string represents an integer greater than the specified value.

• IsIntGreaterThanAndLessThan(this string input, int low, int high)
  Checks if the string represents an integer greater than low and less than high.

• IsInteger(this string stringToTest)
  Checks if the string can be parsed as an integer.

• IsNullOrEmpty(this string? value)
  Returns true if the string is null or empty.

• IsNullOrEmpty<T>(this IEnumerable<T>? source)
  Returns true if the IEnumerable is null or has no elements.

• IsNullOrWhiteSpace(this string? value)
  Returns true if the string is null or whitespace.

• IsNumeric(this string stringToTest, bool intOnly = false)
  Checks if the string is numeric (optionally only integer types).

• IsValidDay(this string? strDay, int month, int year)
  Checks if the object represents a valid day (1-31).

• IsValidMonth(this string? strMonth)
  Checks if the object represents a valid month (1-12).

• IsValidYear(this string? strYear, int minYear = 1900, int maxYear = int.MaxValue)
  Checks if the object represents a valid year (from 1/1/1900 forward).

• NullIfEmpty(this string? value)
  Converts an empty string to null.

License

Copyright © 2010-2026 Joe M. Sims

More Information

Visit LoneWorx.com for more tools and libraries.