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  • Design decisions

    - by Drew Gain
    I have been asked to choose between Web Forms and MVC for a minor internal company project. I do not know MVC. How much of MVC do i have to know to be able to make a decision? Note: 1. I have read up on MVC to an extent that i know the high level design choices that I will have to make, however as a developer, I do not feel comfortable unless i code in it...

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  • How popular is WPF as a technology?

    - by Vaibhav
    I had a discussion with some colleagues mentioning that there are not too many projects that we do which make use of WPF for creating UI for a windows application (we almost always use Windows Forms instead). Are your experiences the same - i.e. there is not too much adoption of this technology? Why do you think that is? And will we have a time when we see much more of WPF?

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  • Invoke does not exist in the current context?

    - by Pawan Kumar
    Invoke does not exist in the current context. The same method was not giving any error in Form.cs class but when I used in other class in same project it gives error. i am using threading on forms control. private void UpdateText(object fileName) { if (Textbox.InvokeRequired) { UpdateTextCallback back = new UpdateTextCallback(UpdateText); this.Invoke(back, new object[] { fileName }); } }

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  • How to print WPF FlowDocument within local report?

    - by Thorsten Dittmar
    Hi, in one of our applications we're using alocal RDLC-report (displaying using a ReportViewer control) to print some tables and text entered by the user. We'd like to give the user the ability of formatting the text. I thought I might use the respective WPF controls (embedded into the Windows Forms application) to make things easy. Question is: how do I print the resulting FlowDocument within the local report? Is this possible at all? Thanks for any advice, Thorsten

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  • Queuing asynchronous HTTP file uploads

    - by David Parunakian
    Is there a way to queue file uploads without resorting to Flash or Silverlight, just with cleverly used forms and JavaScript? Note that the upload should be executed asynchronously. By "queuing" uploads I mean that if the user tries to upload multiple files, they should not be transferred simultaneously, but rather one at a time, in a single HTTP connection.

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  • Mouse for programmer

    - by aku
    We have discussed keyboards. But take a look at the small piece of plastic to the right (or left :) ) of your beloved keyboard! This humble creature helps you to draw nice forms, and click all around the web. A real programmers mouse must be precise and comfortable, so which mouse would you make a companion to your keyboard? Currently I'm in love with this fat member of mice family: Natural wireless laser mouse 6000

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  • When I try to show an image on linklabel click, I get an error

    - by JB
    When I try to show an image on linklabel click, I get an error: unrecognized escape sequence. Code: public void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e) { System.Diagnostics.Process.Start( "mspaint~C:\Users\Joshua Banks\Desktop\Downtown_atlanta_night.jpg"); }

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  • Sorting a GridView

    - by Markus
    Hi, I have a question regarding GridView windows forms control. As a datasource, I am using a DataTable object. When the grid view is sorted, the DataTable's row indices are not sorted. In this way, when accessing the DataTable using indices from GridView, I get the unexpected rows. How can this situation be handled?

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  • Python beginner confused by a complex line of code

    - by Protean
    I understand the gist of the code, that it forms permutations; however, I was wondering if someone could explain exactly what is going on in the return statement. def perm(l): sz = len(l) print (l) if sz <= 1: print ('sz <= 1') return [l] return [p[:i]+[l[0]]+p[i:] for i in range(sz) for p in perm(l[1:])]

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  • Console.Write Not Working

    - by Steven
    I created a VB.NET Windows Forms Application in Visual Studio 2008. When I run my program from the command-line, I get no output (only the next prompt). Why? Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Debug.Write("Foo") Debug.Flush() Console.WriteLine("foo") Console.Beep(800, 100) 'confirm this function is called' Me.Close() End Sub

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  • Close smartpart view

    - by Ravi
    I am developing windows Forms application, for this i am using SmartClient. Here i click workspace close('X') event at the time i want to display messageBox based on user input (OK/Cancel) i have to decide pane has to be close or not.

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  • comparing two fields in djano

    - by imran-glt
    Hi can any body suggest me any idea about how can i compare two fields in django. as i have two password fields in my forms.py file. now i want to compare the two fields and if both are same then save the user in database else append an error message to reenter the values again. thanks

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  • how to get all ListBox items on submit action

    - by Sefer KILIÇ
    how I get ALL ListBox values (not only selected items) on submit action in asp.net mvc2 project. I'm using Ajax forms like Ajax.BeginForm("actionname", new....) I already try to select all items on OnBegin event of Ajax options but still I havent got all ListBox items have any idea ? thanks

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  • Insert a Coldfusion struct into a database

    - by Kevin
    If I wanted to save a contact form submission to the database, how can I insert the form scope in as the submission? It's been some time since I used Coldfusion. The contact forms vary depending on what part of the site it was submitted from, so it needs to scale and handle a form with 5 fields or one with 10 fields. I just want to store the data in a blob table.

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  • How do I code a comment box on my blog?

    - by Malcolm
    Obviously, I am a novice web designer. I'm using php and sql to do all the under-the-hood stuff, but I want a visually appealing as well as functional comment system. Right now I am just using HTML forms but they don't look very good. Should I be using javascript? Any tips to get me started?

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