You searched for the word(s): userid:695672

More Search Options

RSS Available

• Re: User Control Null reference Error after Migration to 2.0

  I managed to get it working the way I want with this in the PageLoad handler: If ( Me .ucMyControl Is Nothing ) Then Me .ucMyControl = New ASP.usercontrols_mycontrol_ascx() End If Let me say it SUCKS BIGTIME because: 1) I shouldn't by any mean declare the control dynamically every time I load the page (as I am statically placing it on the markup) 2) My class is called MyControl but the ucMyControl member (which declaration disappeared after the conversion together with all the server controls

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/21/2008
  Filed under: user control, migration

• Re: User Control Null reference Error after Migration to 2.0

  I tried to put something like the pageload handler: If ( Not Me .IsPostBack) Then ucMyControl = New MyControl() End If But I am getting this error: Unable to cast object of type 'MyControl' to type 'ASP.usercontrols_mycontrol_ascx' . This must be a clue for someone who knows how to read it!

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/21/2008
  Filed under: user control, migration

• Re: User Control Null reference Error after Migration to 2.0

  Hi All, I repeated the migration process N times and I am getting consistent results: everything seems to be working fine except the user control in object. I found out something very strange: First time the page is laoded I can programmatically access the user control but If I post it back it crashes, as I told above, BUT if I browse somewhere else in the application then I go back to that page (so I am not doing a post back, but loading the page again from scratch) IT CRASHES . It doesn't make

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/21/2008
  Filed under: user control, migration

• Re: User Control Null reference Error after Migration to 2.0

  Another thing I am noticing: If I hit F12 (go to definition) for the user control in my code behind it jumps always to the same point of the script section in the aspx. I don't know if just the navigation is broken or there's something more to it related to my issue with the user control. At this point I would treasure any suggestion!

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/19/2008
  Filed under: user control, migration

• Re: User Control Null reference Error after Migration to 2.0

  I noticed that in VS2005 if you create a user control you Get "UserControls_" appended to the name you choose. So maybe there's something going on about names: the declaration of the user control as a member of my webform disappeared from my vb file, and it's somewhere hiddend in those asp.usercontrols_MyControlxyd345.vb files, and when I hover of my instance member it tells me is declared as ASP.usercontrols_myControl_ascx. My next shot will be refactor the MyControl class to UserControls_MyControl

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/19/2008
  Filed under: user control, migration

• Re: User Control Null reference Error after Migration to 2.0

  Thanks for answering, Yep that's a typo, but just here when I deleted the control name. I am using the old one (as I pasted above), as far as I know Reference is used to dinamically load the control, but I am statically placing it in the aspx file.

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/18/2008
  Filed under: user control, migration

• Re: User Control Null reference Error after Migration to 2.0

  What d'you mean? I am using: < WAS : NAMEOFCOTNROL id ="controlID" runat ="server" EnableViewState ="True"></ WAS : NAMEOFCOTNROL >

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/18/2008
  Filed under: user control

• Re: User Control Null reference Error after Migration to 2.0

  I put some breakpoints in there and I noticed it works alright the first time the page loads. On the first Post back it throws the error. ViewState of the control is set to ture, but anyway it shouldn't throw Object reference not set to an instance of an object Ring any bells?

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/18/2008
  Filed under: user control, migration

• User Control Null reference Error after Migration to 2.0

  Hi All, I just migrated a project from 1.1 to 2.0 (VS2005 Professional Edition - SP1). Migration went fine, without any errors, just some warnings about resources moved to the proper asp.net folder. The project (now a web site project) compiles, builds and runs but I got some problems with user controls. I had in there a lot of User Controls as ascx files, and now I am suddenly getting Null reference errors for them when I try to access their members/methods from code. I noticed they disappeared

  Posted to Migrating from Visual Studio .NET 2003 to Visual Studio 2005 (Forum) by John_Idol on 4/18/2008
  Filed under: user control, migration

• Re: Membership Odissey - VS2008 - SQL2005/SQLExpress

  OK, I got it working: As the aspnet_regsql created the aspnetdb database on my i mapped the new aspnetdb from Server Explorer and it stopped crashing (probably it was looking for SQlExpress which I have no more). Then I copied the connectionstring from the aspnetdb properties and used it to override for my app the LocalSqlServer connection string: < connectionStrings > < remove name= "LocalSqlServer" /> < add name= "LocalSqlServer" connectionString= "Data Source

  Posted to Visual Studio 2008 (Forum) by John_Idol on 2/23/2008