asp:Label value not outputting

Question

Hi I have an issue where I am using Page_Load to write a value to a label on the aspx page and it appears that the first time I do it the value (in this case a url param value) is displaying correctly. After the first time the page does not break but the Label does not get populated wth the value any more. Any help on this would be hugely appreciated. Thank you Kyle

mcnamarakw · Answer

I found the issue. In case anyone is wondering or knows why on earth this happened: I started comparing the #region Web Form Designer generated code of the test.aspx file with that of the fiels not working and I saw that somehow this.Load += new System.EventHandler(this.Page_Load); was removed from the private void InitializeComponent() event. Putting that back in fixes the issue. I certainly did not remove it and no one is working on this workstation except me and it appears to have happened more than once. It says right in that block: Required method for Designer support - do not modify the contents of this method with the code editor. I /never/ use design mode and anyway I never modify that block so I don't care about design mode but by the same token I can't have VS taking out code from that block willy-nilly with no way of knowing why or when. Anyone know why that could be happening? Thank you Kyle

mcnamarakw · Answer

I just tried a test page and it works fine (test.aspx and test.aspx.cs)... I wonder what could be going on... any ideas on how this might transpire? BTW the code is: I have not set EnableViewState so I am assuming it is the default of true. -------------------- aspx page: -------------------- -------------------- code-behind page: -------------------- private void Page_Load(object sender System.EventArgs e) { logonErrorMessage.Text = Request.QueryString[logonError]; }