how to change the ApplicationUser property string to int

In the code you posted, there is no mention of Id at all. Is there any value you are seeing, if yes, can you please post it here, just as example.

 

I already stated that you can use Int32.Parse to convert String to Integer.

 

Hope you noted that. Do you still have doubt? If yes, please post some value and I will post code to convert it.

public class ApplicationUser : IdentityUser

{

public string FirstName { get; set; }

public string LastName { get; set; }

public string FullName

{

get { return FirstName + " " + LastName; }

}

public string RoleName { get; internal set; }

public async Task GenerateUserIdentityAsync(UserManager manager)

{

// Note the authenticationType must match the one defined in CookieAuthenticationOptions.AuthenticationType

var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie);

// Add custom user claims here

return userIdentity;

}

 

ApplicationUser inherit from IdentityUser

My doubt is here ApplicationUser have key (id string by default), so i want to change Id as integer..

 

using System;

using System.Collections.Generic;

namespace Microsoft.AspNet.Identity.EntityFramework

{

// Summary:

// Default EntityFramework IUser implementation

// Type parameters:

// TKey:

// TLogin:

// TRole:

// TClaim:

public class IdentityUser : IUser

where TLogin : IdentityUserLogin

where TRole : IdentityUserRole

where TClaim : IdentityUserClaim

{

// Summary:

// Constructor

public IdentityUser();

// Summary:

// Email

public virtual string Email { get; set; }

// Summary:

// True if the email is confirmed, default is false

public virtual bool EmailConfirmed { get; set; }

//

// Summary:

// The salted/hashed form of the user password

public virtual string PasswordHash { get; set; }

// Summary:

// A random value that should change whenever a users credentials have changed (password

// changed, login removed)

public virtual string SecurityStamp { get; set; }

// Summary:

// PhoneNumber for the user

public virtual string PhoneNumber { get; set; }

// Summary:

// True if the phone number is confirmed, default is false

public virtual bool PhoneNumberConfirmed { get; set; }

// Summary:

// Is two factor enabled for the user

public virtual bool TwoFactorEnabled { get; set; }

// Summary:

// DateTime in UTC when lockout ends, any time in the past is considered not locked

// out.

public virtual DateTime? LockoutEndDateUtc { get; set; }

// Summary:

// Is lockout enabled for this user

public virtual bool LockoutEnabled { get; set; }

// Summary:

// Used to record failures for the purposes of lockout

public virtual int AccessFailedCount { get; set; }

// Summary:

// Navigation property for user roles

public virtual ICollection Roles { get; }

// Summary:

// Navigation property for user claims

public virtual ICollection Claims { get; }

// Summary:

// Navigation property for user logins

public virtual ICollection Logins { get; }

// Summary:

// User ID (Primary Key)

public virtual TKey Id { get; set; }

// Summary:

// User name

public virtual string UserName { get; set; }

}

}

May be you should have posted a piece of code here. You didn't mention if the application user property is convertible to int32 or not.

 

Just to answer your question, you can use Int32.Parse or Int32.TryParse methods.