How to reinstall NuGet packages installed using a different target framework?
After I ported an app from VS 2010 into VS 2013 (RC) and upgraded the .NET target from 4.0 to 4.5.1, I got this warning: Some NuGet packages were installed using a target framework different from the...
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How to convert object of type 'System.Guid' to type System.String?
Hi,I want that access to data in data table but can't cast data type of System.Guid to type System.String?string FN = (string)dt.Rows[i][1];Good luck!
View ArticleMembership Provider Parameters disappear after first request
I am trying to Initialize SQL Membership Provider by code and everything is working fine in the first request only!. When the code below executes again (after refreshing the page for example) I get the...
View ArticleSorting Issue
Below is the result set that I am currently displaying Order_byCountryCapitalContinent8United StatesWashingtonNorth America20AustraliaCanberraAustralia5RussiaMoscowEurope77CanadaOttawaNorth...
View ArticleServiceBase.OnPowerEvent problem
I implemented a windows service that must send a message when the system enters suspend mode. I have set CanHandlePowerEvent and override OnPowerEvent method and I get the power events fine (more or...
View ArticleWinForms RichTextBox embedded objects - some show no file name, some can't...
(Win 7/Framework 4.0) I have a requirement (to display mixed content (text and embedded files, inc. MS Office, PDF, PNG, TXT,...) in a WinForms control. The RichTextBox seemed to be ideal for this,...
View ArticleChange color for Bitmap Image - No change in Hex string
I have a Hex string that's coming from postscript file. This Hex string is for the image - for which I need to modify RGB color values. After modifying color values, I need to write the image back...
View Articleupdating and deleting entries in resource (.resx) file
Hi all, I am using ResXResourceWriter to generate .resx file. i can add resource entries in it but how to update and delete specific resource entry ?? i don't want to delete existing .resx file and...
View ArticleMouseUP on Listview not behaving as expected.
Not sure if this is a bug or desired behavior. If it is desired not sure the reason. Real easy to duplicate, create a windows from project. Add a Listview, Treeview, and textbox. Then a mouse down and...
View ArticleBitmap Image from Hex string - extra bytes being added
I have a Hex string that's coming from postscript file. (This Hex string is for image - I need to modify RGB color values for this image and write it back to postscript file) Below are the methods...
View Articlerun a shell command with textbox
I'm trying to run a command like thisPrivate Sub run_Click(sender As Object, e As EventArgs) Handles run.Click shell ("ping -textbox1.text-") (where -textbox1.text- is the user defined IP from textbox)...
View ArticleProduct Key for C#?
I just installed C# on my lap top a few months ago, for school purposes. A week ago my lap top stopped working and well my brother gave me his, so I had to install C# once again. My problem is that I...
View ArticleWhat is the difference between ConfigurationFileMapping and...
I mean the real difference. What are they doing? What are they for, and why is there no lecture about it? And please, don't link me to the senseless msdn-articles. If i would want to hurt myself, i...
View ArticleHi, I am working in outlook Addins. I just want to call the folder switch...
this is a function it work for the event 'while i switch the folder', but now i need to call it in another function how can i call this function formsManager_ADXFolderSwitchEx(object sender,...
View Articleconvert MySQL UTC_TIMESTAMP() to user local time
Hi,I am using MySQL database in my C# .NET application and saving all dates in the database as UTC_TIMESTAMPI want to know to display it for the user in his own local time according to his Microsoft...
View Articletimer in windows service- continue running after the service is stopped.
Hi, I have a windows service in which I have used a Timer to run the process on some time interval. and In the timer I have used Used Thread for the process. Now On stop event I have aborted the...
View ArticleWhen running this code“serialport.close()”, programm will stop here. why??
(*The Chinese annotation is not important* The English annotation is what I hope you to pay attention to)this is the assertionprivate SerialPort comm = new SerialPort();this is the code of...
View ArticleValidation and Navigation
Hello:I am making form application and I want to put validation on following;1) Text box to accept characters only like A-Z and a-z and to show msg box if other then character entered.2) Combo box to...
View ArticleRegarding reading configuration file in web application
Hi,i have a libarary file and it has its own app.config file.I am deploying the library in a web site along with the condiguration file and while reading the configuration i am using the following code...
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