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Category Archives: .Net Related

All .Net Framework related posts

ClickOnce with .Net 4.5.2 Prerequisite installation fail

Recently at Assette, we decided  to improve our product suite by leveraging the power of .Net Framework 4.5.2. so as a first step we wanted to push .Net Framework 4.5.2 to our existing clients using a similar approach mentioned here. ( ClickOnce only allows prerequisites to be installed during the first installation, hence uninstalling and re-installing). […]

How to: Programmatically Re-enable an Add-in That Has Been Disabled (VSTO)

Microsoft Office applications can disable add-ins that behave unexpectedly. If an application does not load your add-in when you try to debug it, the application might have hard disabled or soft disabled your add-in.- MSDN. To enable the Add-in back via the office application you have to follow whats mentioned in this link. Programmatically Enabling Soft […]

Error loading type library/DLL (Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY))

  Well well.. here is another headache for those who automate office: System.InvalidCastException: Unable to cast COM object of type ‘System.__ComObject’ to interface type ‘Microsoft.Office.Interop.PowerPoint.Application’. This operation failed because the QueryInterface call on the COM component for the interface with IID ‘{91493442-5A91-11CF-8700-00AA0060263B}’ failed due to the following error: Error loading type library/DLL. (Exception from HRESULT: […]

My Presentation on ASP.Net WebMatrix for .Net User Group Meeting.

Last Thursday i did a presentation on ASP.Net WebMatrix in the .Net User Group meeting held in Colombo.  so thought of  sharing the presentation with you all. there were some code demos also, but unfortunately i couldn’t upload them. if anyone is interested you can download and view the presentation in the link below or […]

Youtube Helper for ASP.Net WebMatrix [UPDATED For Beta 2]

THIS POST IS UPDATED TO WORK WITH WEBMATRIX BETA 2 ASP.Net WebMatrix is a lightweight web development tool that contains IIS Express, SQL CE 4.0 and ASP.Net Web Pages with Razor Syntax. to learn more about ASP.Net WebMatrix read this excellent tutorial. The ASP.Net Web pages ships with some really cool helpers like easy database […]

Visual Studio 2010 RTM & .Net framework 4.0 Final version released

Its been a long time i wrote something on my blog, thanks to my busy work schedule i have a large number of drafts saved lolz. this is just a quick post Anyway today is another big day for .Net developers around the world, yeah the final version of visual studio 2010 is released.  visual […]

FCKEDitor – FIXED Image Upload dialog hang for .net

Well This issue has been bugging alot of people around the net it seems. I’m one of the victim too *sigh*.. anways bianchi007, a member in the CKSource Site forums had posted a solution. thought it would be worth to share. Here is the solution which was posted in this thread. This is for the […]