How to use Int64 in C#

c# 64-bit integer representation int64
user182513 picture user182513 · Oct 2, 2010 · Viewed 33.7k times · Source

The question is easy! How do you represent a 64 bit int in C#?

Answer

Saeed Amiri picture Saeed Amiri · Oct 2, 2010

64 bit int is long

Related questions

System.BadImageFormatException: Could not load file or assembly

C:\Windows\Microsoft.NET\Framework64\v4.0.30319>InstallUtil.exe C:\_PRODUKCIJA\D ebug\DynamicHtmlTool.exe Microsoft (R) .NET Framework Installation utility Version 4.0.30319.1 Copyright (c) Microsoft Corporation. All rights reserved. Exception occurred while initializing the installation: System.BadImageFormatException: Could not load …

Read More
How to detect Windows 64-bit platform with .NET?

In a .NET 2.0 C# application I use the following code to detect the operating system platform: string os_platform = System.Environment.OSVersion.Platform.ToString(); This returns "Win32NT". The problem is that it returns "Win32NT" even when running on …

Read More
C# - How to get Program Files (x86) on Windows 64 bit

I'm using: FileInfo( System.Environment.GetFolderPath( System.Environment.SpecialFolder.ProgramFiles) + @"\MyInstalledApp" In order to determine if a program is detected on a users machine (it's not ideal, but the program I'm looking for is a right old kludge of a …

Read More