[form] Forum Topics

Hello everyone, I'm trying to combine 3 form input fields into 1 that is hidden (Date of Birth). The input fields are DOB-MM, DOB-DD, and DOB-YYYY and the hidden field is DOB which will store the Date of Birth in the following format 'YYYY-MM-DD'. Unfortunately I don't know javascript so …

Dear community, Isolating the problem, I have 2 forms - frmMain and frmOther. I have a button btnAlarm on frmOther and a label lblWarning on frmMain. When the btnAlarm on frmOther is pressed, the lblWarning on frmMain should change color to red. Is there a way to do this in …

Question withdrawn. Answer: Developer Error

Hi there, I'm a beginner in ASP.NET with VB and I'm stuck on problem with a SQL query. I'd like to ask you for advice what does my page or config file miss. thats how my form looks like [CODE] <form id="form1" runat="server"> <div style="margin: 0 auto; width: 180px;"> <asp:Label …

how should I correct my code ? i get a "'myclass' : is not a member of 'classinform' " error : [code] #pragma once namespace classinform { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::Drawing; public ref class Form1 : …

Hi Folks! I am developing my first Windows Forms app in C# using VS 2008. Back in my VB 6 days I always used Wise Installation System to package my apps into a single .EXE file for distribution. What is the best Installer creation software for Windows Forms applications with …

I have a simple web application with a login page. I am now adding authentication to code that already checks username and password in a database; I use Forms Authentication to write a cookie with an authentication ticket (if that's the right term) to enable a user to access pages …

I am trying to switch between to form in different project currently I am going this: [CODE] this.Hide(); form2 f= new form2(); f.Show();[/CODE] the new instance of form2 throws a null exception error. But I think because form2 is not active. How do I work around this or is there …

Hi I have an application installed. I need to have a functionality that prevents user from uninstalling the application if application is currently running. I uninstall appliation from Add/Remove programs. I have functionality in my system that allows it to be minimized to the task bar and to system tray. …

I have a dataset class in my Project, How do I export the tables in the dataset to PDF using ItextSharp Thanks

Hello everyone, I'm trying to implement windows form with data grid (or anything you say is better) which should represent a hierarchical data. This data are stored in a xml file which structure is as follows: [code] <elements> <element> <term>name of element</term> <subelements> <caption> <term>caption name</term> <subelements> <caption> <term>caption 2 …

hi everyone, im trying to create a little form that would simply keep the count of people that have voted and the score of the votes . here is my form in static html [CODE]<form name = "contestants" method="POST"> <font size = "3" face="Arial" color="#dddddd"> <input type="radio" name ="contestant" value …

Hi, everybody. I've been a member for a while, but I'm not a coder, so I haven't made any posts. But I get frustrated not knowing how to do things. So I'm taking the plunge. I'm working through a tutorial on PHP and MySQL (here: [url]http://dev.mysql.com/tech-resources/articles/ddws/[/url]), and things have been …

hi,i am making trees and i want to draw the structure of the tree in windows forms applications.since the class tree has the access to the trees root pointer.so only a member function of the class can draw the nodes of that tree. but i cannot use the graphics pointer …

In VB.Net 2008 express: I am looking for a way to setup a screen that contains a picture and some information. Hold in place for 10 seconds, change the picture and information and re-display the screen. The information comes from a SQL Server database. I there a way to setup …

I have a select box with information about people in it. When you click on their name in the select box, I'm trying to display information (Name, Address, Height, Weight) about them inside of a <div>. Here is what I have so far: [CODE]<form> <SELECT NAME="list1" MULTIPLE SIZE=20 class="set_width" id='developer'> …

I was trying to implement a queue using linked list and the problem is when i try to call dequeue() method, nothing shows up and no errors too. just NULL values for all nodes. take a look @ this code and tell me if there is anything wrong... ps. Do …

Hi all, I have a two-part form intended to replicate the output from a toolbar, with the aim of sending data to a database. So the data is generated by the following code (sim1.php): [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> …

Hi there, i am trying to implement thread injection from my windows forms .NET project. Here is the code which works just fine from simple console app or Gtk+ gui application, but unfortunately not from .NET gui app. [CODE]#define NtCurrentThread() ((HANDLE) -2) #define NtCurrentProcess() ((HANDLE) -1) typedef DWORD (WINAPI *Rm_MessageBoxA)(HWND …

Sandro Gauci, founder of [URL="http://enablesecurity.com"]EnableSecurity[/URL], has revealed that six years on from his 2002 report into extended HTML form attacks the problem has simply refused to go away. The original report included details of how attackers could abuse non-HTTP protocols in order to launch Cross Site Scripting attacks, even in …