Parse C# string to DateTime

Parse C# string to DateTime

You can parse a C# string to a DateTime object using the DateTime.Parse or DateTime.ParseExact methods. The DateTime.Parse method is used for parsing strings that represent a date and time in a standard or recognizable format, while DateTime.ParseExact is used for parsing strings in a specific custom format.

Here's how you can use these methods to parse a string to a DateTime object:

  • Using DateTime.Parse method:
using System; class Program { static void Main() { string dateString = "2023-07-21 12:34:56"; // Parse the string to a DateTime using DateTime.Parse DateTime dateTime = DateTime.Parse(dateString); Console.WriteLine(dateTime); // Output: 7/21/2023 12:34:56 PM } }
  • Using DateTime.ParseExact method:
using System; class Program { static void Main() { string dateString = "20230721 123456"; string format = "yyyyMMdd HHmmss"; // Parse the string to a DateTime using DateTime.ParseExact DateTime dateTime = DateTime.ParseExact(dateString, format, null); Console.WriteLine(dateTime); // Output: 7/21/2023 12:34:56 PM } }

In the first example, we use DateTime.Parse to parse the string "2023-07-21 12:34:56" to a DateTime object. The method automatically recognizes the standard date and time format.

In the second example, we use DateTime.ParseExact to parse the string "20230721 123456" to a DateTime object, specifying the custom format "yyyyMMdd HHmmss" to match the input string's format.

Both methods will throw a FormatException if the input string is not in a valid DateTime format. To handle possible parsing errors, you can use DateTime.TryParse or DateTime.TryParseExact, which return a boolean value indicating whether the parsing was successful without throwing an exception.

Examples

  1. "Parse DateTime from string in C#"

    • Description: Learn how to parse a DateTime object from a string in C#.
    // Code: Parse DateTime from string in C# string dateString = "2024-03-06 12:00:00"; DateTime parsedDateTime = DateTime.Parse(dateString);

  2. "C# DateTime.TryParse for robust DateTime parsing"

    • Description: Explore using DateTime.TryParse for robust parsing of DateTime from a string in C#.
    // Code: C# DateTime.TryParse for robust DateTime parsing string dateString = "2024-03-06 12:00:00"; DateTime parsedDateTime; if (DateTime.TryParse(dateString, out parsedDateTime)) { // Use parsedDateTime }

  3. "C# DateTime.ParseExact for custom DateTime format"

    • Description: Understand how to use DateTime.ParseExact for parsing DateTime from a string with a custom format in C#.
    // Code: C# DateTime.ParseExact for custom DateTime format string dateString = "06/03/2024 12:00:00"; DateTime parsedDateTime = DateTime.ParseExact(dateString, "dd/MM/yyyy HH:mm:ss", CultureInfo.InvariantCulture);

  4. "C# DateTime.TryParseExact with multiple formats"

    • Description: Learn how to use DateTime.TryParseExact with multiple formats for flexible DateTime parsing in C#.
    // Code: C# DateTime.TryParseExact with multiple formats string dateString = "2024-03-06 12:00:00"; string[] formats = { "yyyy-MM-dd HH:mm:ss", "yyyy/MM/dd HH:mm:ss" }; DateTime parsedDateTime; if (DateTime.TryParseExact(dateString, formats, CultureInfo.InvariantCulture, DateTimeStyles.None, out parsedDateTime)) { // Use parsedDateTime }

  5. "Parse DateTime with DateTimeKind in C#"

    • Description: Understand how to parse a DateTime with a specific DateTimeKind in C#.
    // Code: Parse DateTime with DateTimeKind in C# string dateString = "2024-03-06 12:00:00"; DateTime parsedDateTime = DateTime.SpecifyKind(DateTime.Parse(dateString), DateTimeKind.Utc);

  6. "C# DateTime.Parse with InvariantCulture for international date formats"

    • Description: Explore using DateTime.Parse with InvariantCulture for parsing DateTime from strings with international date formats in C#.
    // Code: C# DateTime.Parse with InvariantCulture for international date formats string dateString = "06 März 2024 12:00:00"; DateTime parsedDateTime = DateTime.Parse(dateString, CultureInfo.InvariantCulture);

  7. "C# DateTime.ParseExact for parsing ISO 8601 date"

    • Description: Learn how to use DateTime.ParseExact for parsing DateTime from an ISO 8601 formatted string in C#.
    // Code: C# DateTime.ParseExact for parsing ISO 8601 date string dateString = "2024-03-06T12:00:00Z"; DateTime parsedDateTime = DateTime.ParseExact(dateString, "yyyy-MM-ddTHH:mm:ssZ", CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind);

  8. "C# DateTime.Parse with custom date and time separators"

    • Description: Understand how to use DateTime.Parse with custom date and time separators in C#.
    // Code: C# DateTime.Parse with custom date and time separators string dateString = "2024/03/06 12|00|00"; DateTime parsedDateTime = DateTime.Parse(dateString.Replace('/', '-').Replace('|', ':'));

  9. "C# DateTime.TryParseExact for parsing date with milliseconds"

    • Description: Learn how to use DateTime.TryParseExact for parsing DateTime from a string with milliseconds in C#.
    // Code: C# DateTime.TryParseExact for parsing date with milliseconds string dateString = "2024-03-06 12:00:00.123"; DateTime parsedDateTime; if (DateTime.TryParseExact(dateString, "yyyy-MM-dd HH:mm:ss.fff", CultureInfo.InvariantCulture, DateTimeStyles.None, out parsedDateTime)) { // Use parsedDateTime }

  10. "C# DateTime.Parse with custom date format provider"

    • Description: Explore using DateTime.Parse with a custom date format provider for parsing DateTime in C#.
    // Code: C# DateTime.Parse with custom date format provider string dateString = "06 Mar 24 12:00:00"; DateTime parsedDateTime = DateTime.Parse(dateString, new CultureInfo("en-US"), DateTimeStyles.None);

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