我知道我可以从PM控制台卸载包.我遇到了另一个项目的依赖问题,我想重新开始,我需要一次性删除所有包.有办法吗?
nuget visual-studio-2013 visual-studio-2015 visual-studio-2017
我有以下路由配置:
routes.MapRoute(
name: "Downloads",
url: "downloads/{filename}",
defaults: new { controller = "Downloads", action = "Index", filename = UrlParameter.Optional }
);
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并遵循控制器代码:
public ActionResult Index(string filename)
{ ...
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当我用http://test.com/downloads/test.txt调用此Action时,我得到一个404.当我在文件名中调用没有点的Action时,它可以工作.如何让MVC将完整的文件名传递给我的参数文件名?
我在表单(Windows窗体)绑定到数据源(BindingList)上有一个ownerdrawn ListBox.我需要提供一个选项来快速选择所有项目(最多500000).
这就是我目前正在做的事情:
for (int i = 0; i < listBox.Items.Count; i++)
listBox.SetSelected(i, true);
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这非常慢,不可接受.有人知道更好的解决方案吗?
我有一个可行的解决方案,但我想知道这是否是正确的方法。这是我到目前为止所得到的。
我将 ASP.Net Core 1.1.2 与 ASP.NET Core Identity 1.1.2 一起使用。
Startup.cs 中的重要部分如下所示:
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
//...
app.UseFacebookAuthentication(new FacebookOptions
{
AuthenticationScheme = "Facebook",
AppId = Configuration["ExternalLoginProviders:Facebook:AppId"],
AppSecret = Configuration["ExternalLoginProviders:Facebook:AppSecret"]
});
}
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FacebookOptions 附带 Microsoft.AspNetCore.Authentication.Facebook nuget 包。
AccountController.cs 中的回调函数如下所示:
[HttpGet]
[AllowAnonymous]
public async Task<IActionResult> ExternalLoginCallback(string returnUrl = null, string remoteError = null)
{
//... SignInManager<User> _signInManager; declared before
ExternalLoginInfo info = await _signInManager.GetExternalLoginInfoAsync();
SignInResult signInResult = await _signInManager.ExternalLoginSignInAsync(info.LoginProvider, info.ProviderKey, isPersistent: false);
byte[] thumbnailBytes …Run Code Online (Sandbox Code Playgroud) c# facebook-graph-api facebook-oauth asp.net-identity asp.net-core
我有一个这样定义的枚举:
[Flags]
public enum Orientation
{
North = 1,
North_East = 2,
East = 4,
South_East = 8,
South = 16,
South_West = 32,
West = 64,
North_West = 128
}
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是否有一种通用方法可以判断是否设置了一个标志、多个标志还是没有设置?我不关心枚举的值是什么,我只想知道设置了多少个标志。
这不是用于计算位数的重复。如果我像这样初始化枚举并计算位数,我会得到 10。但是设置标志的数量将为 8。
GeographicOrientation go = (GeographicOrientation) 1023;
Run Code Online (Sandbox Code Playgroud) 好的......我目前正在使用ASP.Net Core 1.1.2和ASP.NET Core Identity 1.1.2.
Startup.cs中的重要部分如下所示:
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
//...
app.UseGoogleAuthentication(new GoogleOptions
{
AuthenticationScheme = "Google",
SignInScheme = "Identity.External", // this is the name of the cookie middleware registered by UseIdentity()
ClientId = Configuration["ExternalLoginProviders:Google:ClientId"],
ClientSecret = Configuration["ExternalLoginProviders:Google:ClientSecret"]
});
}
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GoogleOptions附带Microsoft.AspNetCore.Authentication.Google nuget包.
AccountController.cs中的回调函数如下所示:
[HttpGet]
[AllowAnonymous]
public async Task<IActionResult> ExternalLoginCallback(string returnUrl = null, string remoteError = null)
{
//... SignInManager<User> _signInManager; declared before
ExternalLoginInfo info = await _signInManager.GetExternalLoginInfoAsync();
SignInResult signInResult = await _signInManager.ExternalLoginSignInAsync(info.LoginProvider, …Run Code Online (Sandbox Code Playgroud) c# ×5
asp.net-core ×2
asp.net-mvc ×1
enum-flags ×1
enums ×1
google-api ×1
google-oauth ×1
listbox ×1
nuget ×1
winforms ×1