Changing backcolor of buttons
Hello,I have 26 buttons in a GroupBox on a form. I want to use the MouseHover event to change the backcolor of a button when the user hovers over the button and the MouseLeave event to change the...
View ArticleDatagridview
Good day, I am developing a music player, just that I am having a problem inserting data into datagrid, as I am trying to put the names of the music in a column called "name" and address the same, in a...
View Articlecalling a method or function declared in mdi parent form in a child form?
Hi my name is vishal from India(Chennai). i am an amateur in c# with windows forms. i am in process of converting vb6 with ms access project to c# with sql server 2008. i do find at times difficult to...
View Articleproblem rendering vb.net based windows application on touchscreen based laptops
Hi,I have an application built in vb.net that works fine when executed on a normal laptop running Windows 8.0. However when the same application is opened on a touchscreen enabled laptop (sony vaio...
View ArticleRandom Number generation.
hello!I want to know that how does random numbers are generated? i mean what logic they use in Random class's methods?My algorithm is completely based on random number generation. Sometimes i notice...
View ArticleError Connecting to Database from IIS via WCF using Enterprise Library 6
HI, i have and application with an WCF connecting to SQL Server via Interprise Libary 6.0. It Works fine, but when y upload to IIS it has a error messagge "The connection string for the database...
View ArticleSystem.Speech SpeechRecognized event only runs once without restarting program
Hello all, I've created a sample speech recognition application in Visual Studio 2010, C# 4.0, which is to become part of a larger application. The application reads back the words that are part of the...
View Articlepassing List to Wcf Service
Hi,I have a WCF that looks like this[OperationContract] void Insert(List<Person> person); [DataContract] public class Person { [DataMember] public string Name { get;...
View ArticleFill List Wcf serviceParameter do not have Add method
Hi,I have a a WCF service like this [OperationContract] void Insert(List<PersonList> person); [DataContract] public class PersonList { [DataMember] public List<Person>...
View ArticlePasswordChar at a DataGridView C#
So, I have a DataGridView that shows an USER, but I don't want to show his password, but I need that the Row has the password saved in his value, because when I click at the Row I will create a...
View ArticleAutomation with different process
Hi,I am doing automation testing on some scenario.Technology:DelphiAutomation tool used: RanorexScenario: Open the application do some setting & do not close the application.Open the new instance...
View ArticleVB.NEt Class how to use
hi gurus, i have this code from technet.I know this is quite a noob question but please help me.http://msdn.microsoft.com/en-us/library/07wt70x2.aspx?cs-save-lang=1&cs-lang=vb#code-snippet-2' For...
View ArticleMSDATASRC not found when upgrading from VB 2005 to VB 2010
I'm upgrading a system developed in VB2005 on a Windows XP system to VB2010. VS2010 won't install on XP and VS2005 won't install on Windows 7. I allowed VS2010 to update the VS2005 project and had...
View ArticleCreating setup file from Windows Forms Application
Hi All,I want to create Setup file and need to install in different system.I was searching for different options and came to know that in VS 2010 we have Setup Wizard option but not in VS 2012.And we...
View ArticleSystem.AccessViolationException: Attempted to read or write protected memory....
My application stops working with this dailog appearing on the screen in the middle of processing. It does not happens in Development or Testing environments. It appears only in production. I have...
View ArticleC# VScrollBar stop responding suddenly while clicking the up/down button...
My Form has a Panel which has an inner panel. I have a VScrollBar inside the parent panel, which scrolls the inner panel. Everything works fine. But if I keep on clicking the up/down zip of VSCrollBar,...
View Articlewant to include an image as my first highlight before actual project starts
hello i am going to build a sample project of fee modules in school hence as i click on icon present on desktop at first a hologram of organisation has to appear for 15 secs then actual software...
View ArticleHosting 3D Applications in a WinForm (or other Idea)
Hello,I have 3 different small 3D apps that I created. I would like to leverage a single container window to "host" them, I guess I would best describe it as MDI???I want them all to continue to...
View Articlehow to convert vb5 event creation code to C#
I want to convert the following VB5 source code to C# source code:*** I don't believe I need to do this in C# *** Dim WithEvents OmniRigEngine As OmniRigX*************************************'OmniRig...
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