The problem of aspnetdb.mdf in VS ~ Which expert help! !! !!

16586502

I have the aspnetdb.mdf database in App_Data in my current program, because the contents of this library are not used in the program, and no user management is used. I now want to uninstall it ~ but every time after the program runs, the system Automatically added -_- #, whoever knows how to uninstall will say, thank you ~~~

苹果小刀

Right click to exclude?

shenmue024

Are controls such as MemberShip or WebPart used?

16586502

Right-click exclusion is useless, it is automatically added to the right after every run... MemberShip, WebPart and other related controls are not used.

无所谓自己

Modify the Web.config file to delete some related ones.

orclee

You should have used functions such as Membership or WebPart, or configured to use these functions in web.config but not actually used on the page. Otherwise, it will not be created automatically. If you don't believe me, you can create a new website and run it.

xing_532

Search for the database name, see where it is, delete it

16586502

The library name has not appeared in the full text, and the keywords of Membership and WebPart have not appeared. In web.config, I only configured the database connection, as follows:
<?xml version="1.0"?>
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
  <connectionStrings>
    <add name="***" connectionString="Data Source=**;Initial Catalog=*;Persist Security Info=True;User ID=*;Password=*" providerName="System.Data.SqlClient"/>
  </connectionStrings>
  <appSettings/>
  <system.web>
   <authentication mode="None"/>
    <customErrors mode="On" defaultRedirect="~/GenericErrorPage.aspx">
      <error statusCode="403" redirect="~/Error.aspx"/>
      <error statusCode="404" redirect="~/GenericErrorPage.aspx"/>
    </customErrors>
    <compilation debug="true"/>
  </system.web>
</configuration>


But the database will be automatically generated! Is there any other function that will affect the automatic generation of this database?

16586502

Finally found the reason, but I just don’t understand why this happens! If anyone knows, just say it~~
Button event code in login control:
    protected void LoginButton_Click(object sender, EventArgs e)
    {
        try
        {
            this.Response.Redirect("~/Default2.aspx", false);
        }
        catch
        {
        }
    }
When the page jumps, an ASPNETDB.MDF database will be automatically generated after refreshing the project directory. But if the try-catch block in the code is removed:
    protected void LoginButton_Click(object sender, EventArgs e)
    {
         this.Response.Redirect("~/Default2.aspx");
    }
In this way, the ASPNETDB.MDF database will not be automatically generated, why is this???

16586502

If it is a normal Button event:
    protected void Button_Click(object sender, EventArgs e)
    {
        this.Response.Redirect("~/Default2.aspx", false);
    }
Then the ASPNETDB.MDF database will not be automatically generated, why is this???