3,671 Topics
I just have a general question regarding column formatting using the DataGridView. I've connected to a database and bound a datatable into an object that I've instantiated of type DataSet. I've proceeded to create new DataColumns and add them to the DataSet before I populate the cells in any of …
Hi :) I have some questions: 1) How can i get the size of the screen ? (not the forum, the screen borders) 2) How can i resize all the columns in a DataGridView to the length of their values ? (when using the built in method, Autoresize, its only …
I can't figure out how to clear the text boxes in this program when the Enter button is clicked. Here is what I have... [CODE]Public Class AccountInformationForm Private Sub enterButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles enterButton.Click balanceLabel.Text = Val(balanceLabel.Text) - Val(withdrawalTextBox.Text) _ + Val(depositTextBox.Text) End Sub End …
I need to place two columns within a single combo box. But in VB, I found that we can place more than one column in list box by using columns property. I dont know how to place more than one column in combo box. Please help me on this.
hi hall, haw can i create a netbeans projects windows like tree in java? tanks.
Hello, First of all, I am new to c++, but have experience in PHP. I am currently working on a little educational program for myself and a group of friends. I use linux all the time, but my friends tend to use windows. i would like to add a graphical …
Hi guys: I am using Borland C++ Builder to make a window application. I need to use a list box to display the items I selected. Besides, I need to chang the order of the selected items in the box. Could any body please give me a clue how I …
can you please help me how to insert a picture background.please give some example of vb6 source code regarding with inserting picture backgorund.
[COLOR=green]I have created a picture viewer in C# but it's giving 2 errors, i don't know how to deal with them. I'm at beginner level in C#. So please help me in this, I have written the code and errors below, you can look at that. [/COLOR] [CODE] using System; …
Aslam! Dear I want to draw a line in list box of his own chice by specifing the poit of line. Is it possible? If not then which compnent of GUI is best for this purpose and try to give the solution whith example Thanks
My program should work in such a way there's a button that we can click. And everytime I click it, it should update a graph in another form. How do I do that? Because right now, everytime I click it, it only opens the form as for now, the only …
I am struggling with how to make an Item selected from a ComboBox change the color of a square on the form. If I enter code in the OnClick event of the ComboBox, then as soon as I click the box the square changes color. But there are also Circle, …
Hi all! I've a pretty naive problem with my applet which is as follows..... [CODE=java] // Wordlist for GRE High Frequency Words import java.awt.*; import java.applet.*; import java.awt.event.*; /* <applet code="Wordlist.class" width=800 height=600> </applet> */ public class Wordlist extends Applet { TextField m1 ,m2 ,m3 ,m4 ,m5 ,m6 ,m7 ,m8 …
hi there i'm new here. so btw i was given a challenge by my teacher to make a picture viewer. i was asked to use the following controls: 1.drive list box 2.dir list box 3.file list box 4.picture box 5.combo box the combo box should contain the following data: 1. …
Hello , all how to change tab order. example : position cursor is now in txtCode, then while i press key tab , cursor move to other component. thanks.
Hi, all how to make status bar in main menu with JFrame using netbeans, and i want to show. User : A 2007-4-12 into status bar. thanks
can anyone tell me the relationship between smartwin and wxwidgets? i am looking for books on smartwin but there seems to be none. there is however one book on widgets. smartwin source code contains many "widget" words so i am wondering if they are the same thing. if i buy …
Alright guys.. I'm back in the java forums for help/suggestions. I'm sure one of the Daniweb java programming geniuses will be able to decide if this idea is too difficult or needs to be revised. I was thinking of writing a stock trend analysis program. There will be a stock …
I have a question to drow a line in GUI programming. I hope you could help me:) In fact, it's not a continuous line, it's a line with break. The function I use to draw this line is like this: Void DrawBreakLine(int nStartPoint, int nEndPoint, BYTE bPattern) the last parameter …
I was allready successfull to resize pictures to place them with the right relations in a picturebox (I have to present 16 pictures - just like thumbnails - on a form; the original imagesizes can go up to 6 MB). [B][COLOR=red]Problem: it takes too much time.[/COLOR][/B] [B]My procedure:[/B] Load picture …
[COLOR=green]Hi All,[/COLOR] [COLOR=green]I need help in passing data from a datagridview control to textboxes control. When the user doubleclick a value from a datagridview control in form1, I want the record to be displayed in the texboxes of form2. How do I go about coding this? Any help would be …
How can I initialize a list control and add items or delete items for it?
Does anyone know how place an applet in full screen without any kind of bordering or buttons so that the applet starts at 0,0 of the screen and goes all the way to the opposite corner. Now I know how to get a window into full screen using: GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().setFullScreenWindow(Window win) …
Hi, I am making tic tac toe, and I basically have it all working, except the GUI has a few bugs. Right now, I am not using a layout. I am using "setBounds" instead. When a player wins, an image saying "you win" should be displayed over the title image …
Public Class Form1 Inherits System.Windows.Forms.Form Private Sub Option2_Click(Inter As Integer) '#Region Public Sub New() MyBase.New() 'This call is required by the Windows Form Designer. InitializeComponent() 'Add any initialization after the InitializeComponent() call '#End Region End Sub 'Form overrides dispose to clean up the component list. Protected Overloads Overrides Sub Dispose(ByVal …
I have three questions about MFC and their use in Visual C++ 2005. Firstly. Can one actually use the MFC in C++? I have taken a look at the internet and almost all the information seems to indicate that it, along with win API, is for use with C. There …
I'm using Qt Designer to create the GUI for my application and then code the rest in Python, but I need to use the KActionSelector. However I don't know how to use it. When I add to to the form, it won't let me edit the available actions. How do …
I'm using NetBeans 5.5 : How could I bind data from table from MS Access DB into JTable,is there in java smth like DataGrid ?!! N.P. : I've made an application which reads data from the DB & use [CODE]System.out.append(rs.getString("Blob") [/CODE] to show the data . Now I want to …
Hi, I have the basic knowledge in C++ and C. I am now looking for workign on some game programming. Well, in C++ how can I get those buttons, text boxes frames etc as we have in Java or VB. would you suggest me some books or links also, that …
hi , if any one have books or links for GUI of c# , send it
G'day, Thanks Mr. Vegaseat, Jeff, Ene, Mawe for all of your great help so far...I'm slowly (very slowly!) getting used to Tkinter. But I'm again puzzled by how Tkinter does things. Some examples of code at the beginning say "from Tkinter import *" and some say "import Tkinter as tk" …
Help me. I need to place JCheckbox and JComboBox in JTable. I am not getting it. If you have any idea give it me and if you have code place so that i can come out from my problem.
Ok so here is how it goes. I am currently in possesion of my own computer which has Ubuntu 7.04 on it. YAY! I did that yesterday. My little brother would like the same thing but sadly I think his is too old. I inserted the CD that had ubuntu …
Hi, Im trying to list all the drives in the local machine in a combo box and when a drive selected all the folders and files in that drive must be listed ina list box. I was succesfull in listing the drives in the combobos.But when i try to list …
Is the common language runtime the only way to develop graphical user interfaces in c++? That had been what I thought until I read a gaming thread( how to develop board games in c++ ). A dll, which i have to use, refuses to work with the clr (i am …
Hi all, I already know 60% of the BASIC syntax of c++. I would like to experiment with creating a GUI application however I have no clue were to start. Could you kindly provide me with a name of a good book which focuses on Simple GUI creation and simple …
G'day, I've been puzzled for some time about how they code in the help section of GUIs those funny looking purple bookie thingies that when you click on them they open up and there are sub-sections with questions marks on pages that open and advice is given about how to …
I am trying to make a program that already have a picture in it(picturebox) and finds the brightest pixel and labels them(label) I am programming in Microsoft Visual C++ Express edition if that helps at all
Needle which will show fluxation when receving data ,as it show's the car speed .Is there is any control in vb. can anybody give some info on this. wating for rply
in imagebrush class i want to put an image by giving its url, i cant find a function that takes the url of the image. neither in imagesource Class can any 1 help me because i want to put an image programmicly in inkCanvas which takes argument brush or imagebrush …
I basically need to write a program that will display all images in a directory, sequentially, and either create or open an existing corresponding text file, and allow a user to write/dictate into it. (e.g. So working in a directory containing one.tif, two.tif and three.tif, the program will open/create one.txt, …
+ adding component to the editor: button, textbox, textarea, listbox, checkbox, radiobutton, hyperlink. thanks a lot!!!
This is my first visual basic 5 project and it's for work not a school assignment. Any help is appreciated. I'm displaying lines from a file in a listbox and I'm highlighting each line according to a timer. I don't want any user clicking in the listbox, but when I …
Hi Folks First post so be gentle! I've added a standard docked Toolstrip to my vb.net 2003 app. I show each button as an icon + text. I want the text (labels) to wrap round but cant find a property to do this ? any help ?? cheers Raz
Can anyone explain why the OnKeyPress Event does not work with a TButton on the same Form. What am I doing wrong? procedure TForm1.Button1Click(Sender: TObject); begin Label1.Caption:='button'; end; procedure TForm1.KeyPress(Sender: TObject; var Key: Char); begin if Key='a' then Label1.Caption:='OK'; end;
This is the first time I have really done any GUI work. I had a console app in C++ that I rewrote into C# and am trying to make a GUI for it. However I am not sure how to display my classes show methods in the Text box. I …
i want to make calendar with date and time my client asked me to do it within 5-6 days of time i am working on it. it seems it takes more time do it.where can i get free calendar applet to instantly put on my client website this is just …
Hi guys! I want to click on some button and then to select right TabControl (for example: third). But when I create new instance of Form with TabControl it shows me first tab and I don't know how to change that! Thanks in advance!
hi....actually wen i am loading a form from the module.....its loaded but its not holding on to the screen and it is performing the actions listed in the form load procedure......can anyone tell me what should i do to make the form hold on to the screen....it would be of …
Please can anyboby help send me codes to add scroll bars to a form
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