Converting Strings to GUIDs in C#:
In C#, the Guid
struct comes equipped with a constructor that accepts a string as a parameter. This string can represent a GUID in various formats, such as "D" (32 digits separated by hyphens), "N" (32 digits without hyphens), "B" (enclosed in curly braces with hyphens), or "P" (enclosed in parentheses with hyphens). Let's dive into a simple program demonstrating how to convert strings to GUIDs:
using System;
class Program
{
static void Main()
{
// Sample string representation of a GUID
string guidString = "5E7DD097-3733-4D05-8A1D-3C79FA89C8F9";
// Convert the string to a GUID
Guid convertedGuid = new Guid(guidString);
// Display the original string and the converted GUID
Console.WriteLine($"Original String: {guidString}");
Console.WriteLine($"Converted GUID: {convertedGuid}");
}
}
Output:
Original String: 5E7DD097-3733-4D05-8A1D-3C79FA89C8F9
Converted GUID: 5e7dd097-3733-4d05-8a1d-3c79fa89c8f9
In this example, the Guid
constructor takes the string representation of the GUID, and the resulting Guid
object is displayed. Note that the GUID is displayed in lowercase; however, the case doesn't affect the uniqueness of the identifier.
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