run process as an admin and redirect the process output
Hello,I've an issue which is running a process as an admin, so i used runas as the process info's verb and i should set UseShellExecute = true, else it won't open as an admin.Beside that, i want to...
View ArticleBitVector32 purpose?
Experts, I'm trying to take in Collections and have run across the BitVector32. Is the sole purpose of a BitVector32 item optimizing available hard drive space? (Example: Using 3 sections of a...
View ArticleHow does .NET Framework 4 differ from .NET Framework 4 Client Profile?
Are they same or any differences?
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Issue with SQLparameter on .net4.5 and higher
Hi Guys, I recently acrossed an issue with SQLparameter, may be you guys have an insight. It never used to be a problem on .net4.0 but have this issue on .net4.5 and higher.Sample...
View ArticleCircular Dependency
I am using EF Code first but there is a problem. I have 2 different layers: myProject.DataAccess and myProject.ModelAt DataAccess layer I need to add reference to model so I can use the models as:...
View ArticleIs OPOS Required for POS .NET
Hi all, I am planning to buy a cash drawer to write my own POS system. However my problem is after reading a while on OPOS and POS .Net I am a little confuse as to how to open a cash drawer.I am...
View ArticleHow to use the ProtectedData class from a Winodws service
I'm trying to use the ProtectedData class from a Windows Service, using the "CurrentUser" scope. It fails with the error "Key not valid for use in specified state.". I believe this is because the user...
View Articlehow bitwise shift operation is happening ?
I have done a small program to understand, how bitwise left shift operation is working ? var result = 2088883663 << 5;Binary value for 2088883663 is 01111100100000011101010111001111result binary...
View ArticleDifferent DefaultValues of subproperties for more custom properties
Hello all.I would like to ask you. In C# project, I have a PropertyGrid control, where I want to show four items of custom class (Person1,...,Person4), but with different DefaultValue for each class...
View Article.NET 4.0 XML validation performance
Trying to validate an XML document (using System.xm.XmlReader) against its corresponding schema, performance can be really slow, depending on the value of certain elements. Below you will find the...
View ArticleInstalling certificates for SSL programmatically
I am solo programmer writing a shareware application that requires my application to post some data to my web site to validate its serial number. I want to only submit this information using SSL. I...
View ArticleHow to use DynamicDictionary Class for List (Collection) of Data?
I'm using entity framework but when I execute custom query that time I don't want to create Hard class to carry collection of data.I saw some link for DynamicDictionary Class and use but data was not...
View ArticleWeb Development Solution
Hi friends,how to display shape file (.shp) file extension in browser?I have one asp.net web form, and one link button. when we click on link button then show .shp file?Please help me....
View ArticleLinq to sql column changes
Good dayWe have a problem with linq to sql at our company.We have many projects which uses the same tables. Once we have to make a column change on sql,We have to update every projects dbml file and...
View ArticleDirectoryInfo.GetFiles gets System.IO.IOException when file does not exist
We have an application developed in c# that do lots of fileprocessing. This application runs on Windows Server 2008 R2. We have tried both .NET Framework 4.5 and 4.0. The application runs the following...
View ArticleNeed a thread safe FIFO queue
I need a queue for first in first out. But the question I want to process the items in the queue kind of block. For example, there are 1000 items entered the queue. Then we process the first...
View ArticleFile/Directory path validation
Hi folks, I'm looking for a way to validate a string whether it is a valid file path and/or directory path. The System.IO.Path class contains some helpful methods but not a solution. I am not...
View ArticleNet Framework 4.5.1 application by redistributable x86 and x64
I hope this email finds you well. I would like to ask some questions about: I am developing in Net Framework 4.5.1 application by redistributable x86 and x64. However, I need to run this application...
View ArticleHelp reflecting operator methods
Hi. I need to invoke the Addition operator in a given object (if exist) in order to perform a sum. The object parameters are System.Object types so i don't know if they really has the operator...
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