how to convert avi file to an jpg's images array using .net , i need to develop a task that will take the avi file and save it as jpg images on another folder
Assume you are taking over a legacy .NET app. [pre - 3.0]
What are the top 5 diagnostic measures, profiling or otherwise that you would employ to assess the health of the application?
I have made search about books dealing with developing apps for smart card using dot net framework but I havn't found any
If some one please know a name for a good book
please help me with it
i have this code for hiding a table and a cell in aspx, backend vb.net
Code -
For Each row As HtmlTableRow In tab_a1.Rows
If row.ID = "a1" Then
For Each cell As HtmlTableCell In row.Cells
cell.Visible = (cell.ID = "a1")
Next
ElseIf row.ID = "b1" Then
For Each cell As HtmlTableCell In row.Cells
cell.Visible = (cell.ID = "b1")
Next
Else
row.Visible = False
End If
Next
now instead of tables I'm using tags. How can i use similar code and make div's visible and invisible?
How do I get my .NET Winforms app 2.0 to automatically update it's publish revision integer subsequent to issuing the publish command from within VS08.
Trying to use the following C# as a guide
object[] attrs =
System.Reflection.Assembly.GetEntryAssembly().GetCustomAttributes(true);
foreach (object o in attrs)
if (o.GetType() == typeof(System.Reflection.AssemblyFileVersionAttribute))
label1.Text = ((System.Reflection.AssemblyFileVersionAttribute) o).Version;
I look for a free launcher or bootstrapper that checks whether the .net framework is installed, and starts my app1.exe, or app2.exe if not. Alternatively a louncher that checks for the OS version.
I published a C# .net application to the wrong folder. I am using VS 2005. How do I unpublish the app to be able to republish in the correct folder.
I tried simply publishing to another folder and now the app will not run from either location.
I'm performing some custom js validation on my forms, triggered by submitting the form
$("form").submit(function (e) {
var validates = true;
// validation code goes in here
if (!validates) {
e.preventDefault();
e.stopImmediatePropagation();
return false;
}
})
None of the lines I've included to stop the submit event prevent the .NET control posting back. Is there some way (using js or setting a property in the updatepanel control) of stopping post back?
I'm a .NET developer learning Java EE. These two concepts seem to serve the same exact purposes in either system.
So which framework gets credit for inventing them?
I have one SDK that is available in Java and another SDK that is available for .Net and would like to write a single application that interfaces with both of them. I imagine I will need to use a cross platform communication framework that can support named pipes (or other in memory communication), what is the best choice?
After some more research I found Hessian -- does anyone know anything about the maturity of this project?
Hey guys and gals,
Any one knows of an easy to use/well documented Facebook library for VB.NET?
I have searched the Interwebs for it for a long time and even the official one has a very poor documentation for beginners. It looks like you have to be a Facebook developer to work with them.
Any help is much appreciated.
Thanks!
i have created VB.net project.In that i have two textbox,and two buttons
button1--submit
buttom2-Duedate
textbox1 contain the current date
My constraints is if i click button2(Duedate) than add 30 days to textbox1 date and assign that value into textbox2.
How to achieve this?
I want the result like as folloes
If I give textbox1 = 12/12/2009
than
I click Duedatetextbox2.text =11/1/2010
Is it possible.
Thanks in advance.
Is there any way to generate database models from existing database (sdf file) for .NET Compact Framework 2.0? Since it doesn't support LINQ I cannot use SqlMetal.
I'm looking for free for commercial use tool.
With alle the new paralell programming features in .NET 4.0, what would be a a simple and fast way to implement the producer-consumer pattern (where at least one thread is producing and enqueuing task items and one other thread executes (dequeues) these tasks). Can we benfit from all these new APIs? What is your preferred implementation of this pattern?
How can I protect a ClickOnce deployed application with a password? Do I have to change the IIS settings of the web or is there a way to do it programmatically? I'm using Visual Studio 2005 (.NET 2.0).
If I have to use web credentials, are auto-updates of the application still possible?
Would be great if you could provide some sample code or detailed instructions for administering IIS.
Thank you!
Hi,
I have installed MySQL .NET data provider 5.2 (through it's installer) but I could not see the MySQL data provider in Data Source dialog of Database Explorer.
I am using VS 2008 Express edition. Do you have any clues ?
Regards,
Jatan
Learning just another language is not much work. However, getting familiar with all the supporting libraries is veeeery expensive and actually you cannot go too far without that.
Would you consider a worthy career investment to learn java once you already are an accepted professional of .NET or you would rather invest the same amount of energy to get deeper in the things you already know?
I'm trying to connect to an oracle database with .net but i get the error:
ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
however, when I enter add a new database connection through toolsconnect to database. it works fine. even after copying the connection string which is:
Data Source=source here;Persist Security Info=True;User ID=userhere;Password=pass;Unicode=True
I'm trying to make semantic urls for search pages, but if someone use a search finished in dot, the .net engine return a 404.
The request don't even get to the routing engine, so i think its something related to security or something like that.
For example, the stackoverflow routes also don't work in these case:
http://stackoverflow.com/questions/tagged/etc.
Hi,
is there a way to draw mixed-formatted text in .Net 2.0? I'm looking for something similar to
System.Drawing.Graphics.DrawString()
My problem with this method is that it allows only one format style for the whole text. But I need to draw text that has different format styles (e.g. a part of the text shall be underlined, another part bold and so on).
Thanks a lot!
Oliver
What error handling should be used in VB.NET?
Should you use the "On Error Goto ErrorHandler ... Exit Sub ErrHandler ... End Sub" pattern or should you use the "try { ... } catch { ... } finally { ...}" pattern?
Hi SO community
I have been issued a problem with security. A bank will not allow use of DLL's in the project. What sort of structure would be needed to allow DataAccess and or the use of external services (like an email client mailchimp, icontct).
has anyone else encountered this sort of problem before? If they have how should the project be structured (.net 3.5+).
Thanks,
KJ