Whats the purpose of setting Target Framework? - VB.Net Winform App Targets...
I have a Winforms app which is set to Target .Net 4.7.2...but on the Client I am installing it on only has 4.6 installed. My app seems to run just fine. My question is what is the purpose of setting...
View Articleunmanaged c++ class in c#
Hey there guys, I have been using c# and c++ for sometime now and have found it to be alright However, recently I needed to instantiate a c++ class, stored in an unmanaged dll in c#. And since then,...
View ArticleGet External Window Controls
I have an App called App-A and another one called App-B With App-B I will like to get properties and controls from App-A... I was trying to use this:...
View ArticleApplication crash with Access violation - code c0000005
I have an application which crashed abruptly, i do have the .dmp file and i was able to get some some info from that. The stack trace is below which does not look that helpful.0:173> k *** Stack...
View ArticleWinScp - SFTP copy option
Hi.I have a batch file, which moves multiple files from source server to a destination server through SFTP using WinSCP.In the destination, the files are inheriting the permission of the source folder....
View ArticleWhat is the Difference between .NET Core 3.0 and ASP.NET Core 3
Hi,What is the Difference between .NET Core 3.0 and ASP.NET Core 3.0? Are they same? I know 3.0 is in preview, but all the same I would like to have my clarified.Also what is the difference between...
View ArticleMemory leak occurs on .net framework 4.6
Hi,While we are shifting our windows application from framework 2.0 to 4.6, then we observed memory leak duringrunning process from application.In our application, we are not adding GC related code the...
View ArticleCannot bind to the target method because its signature or security...
I have a problem with my MVC application. I am using a performance monitor tool (stackify). I am getting weired errors on several ajax methods in the erros log on regular basis. Cannot bind to the...
View Article.net 4.7.2, any equivalent of dotnet.exe ?
Hi Please excuse if this is a dumb question. I am a newbie to .net. currently working on a project which is targeted for .net 4.7.2.Using the xUnit for Unit tests.I was looking for a generic way to...
View ArticleHow can I interrupt VBA routines via C# Interop Automation?
Good Day,I have a program that automates excel quite extensively via C# interop automation. A feature I must build requires that I run a VBA method if it exists in the workbook that part is working...
View ArticleWindows tcp table not allowing to inspect all occupied ports
I try to build an app, monitoring application consumption of occupied dynamic ports. In order to inspect tcp table content, I use netstat and winapi's GetExtendedTcpTable, which I believe is actually...
View ArticleSupporting matrix
Are there any supported matrix for the CLR for different SQL Server versions (CLR enabled)?Suppose I am going to upgrade sql 2008 to sql 2017
View ArticleHow can I convert a Word file to PDF with out install Microsoft Office
I am coding a tool to convert Word to PDF without Microsoft Office.I need both support the Page Header and the Water Mark.My coding language is C#,and must use free DLLs.Is there any solutions?
View ArticleStrange run-time error in MSVCR120_CLR0400.dll
We have an ancient VB6 program for which we have been, gradually, porting portions over to DotNet. It works correctly on my Win-10 development machine, and on our Win-7 test machine. However, when...
View ArticleSigning and tamper protection
Tried to sign my .Net Core 3 application, that didn't protect against assembly tampering.Then I tried same with .Net 4.8 application, still no protection. So I found that this protection was disabled...
View Articleobjects accumulating into finalization queue
So, I have a windows forms app, linked against .Net 4.6, where the finalization queue keeps growing (hundreds of thousands of objects).The stack trace for the finalizer thread is:00000000`1aa2f808...
View ArticleGetExtendedTcpTable (iphlpapi.dll) returns undocumented error code -1073741823
I try to retrieve windows tcp table while tcp connections are intensively established in parallel.In code example below (#1) one task is establishing many tcp connections and not releasing them,...
View ArticleSCNotification.exe Error
I'm currently having this error: Problem Event Name:APPCRASH Application Name:SCNotification.exe Application Version:5.0.8790.1025 Application Timestamp:5cfb7f99 Fault Module Name:KERNELBASE.dll...
View ArticleSystem.Reflection.Emit.AssemblyBuilder.DefineDynamicAssembly multithread...
Hello,I encountered an issue related to multiple calls to the DefineDynamicAssemblymethod from parallel threads. It cannot be reproduced reliably and occurs rarely. No exception is thrown. Application...
View ArticleWhat is the format of the INTERNET_PER_CONN_PROXY_BYPASS string
I am calling INTERNET_PER_CONN_OPTIONA in order to change the proxy being used by the web browser control...
View Article