I have created a silverlight user control with a richtextbox in a separate DLL to do spell checking in a LightSwitch application. When a user on Windows 7 and IE 10-11 right-clicks on the richtextbox, they are prompted for credentials. Entering credentials or cancelling the credentials dialog results in the context menu coming up. Right-clicking again in the same place on the richtextbox produces the context menu without a credentials prompt. If the first right-click is on a correctly spelled word, the credentials prompt appears. A subsequent right-click on an incorrectly spelled word will produce a second credentials prompt. After that, no credential prompts are produced on a right-click. If the first right-click is on a misspelled word, the credentials prompt occurs only once. It appears that the first access of the Telerik DLLs for the context menu and the first access of the spell checking DLL produce these credentials prompts. Please note that filling out the credentials dialog, and cancelling the dialog without filling it out both result with the context menu coming up. In XP with IE 8, the LightSwitch app works as expected, with no credentials prompts. Please advise.
Thank you,
Daniel
Thank you,
Daniel