show me small lines of code that the users are unable to move to form?
i already search on google and i found some code.. but it compose of many-many lines of code and i cant understand... i want a small lines of code..
I am trying to create a small form that will duplicate a users entry for them.On my form i have a text box and two CheckListBox controls and a button. The user should be able enter a value into the text box, and select multiple items from both CheckedListBoxes, when they click the submit button the details will be added to a DataGridView below.
This is an example,The user enters the value Audi A4 into the textbox.
The First Checked Lsit Box is called "Colour" and from the options the user checks 'Red' and 'Blue'.
The second Checked List Box is called "Number of Doors" and from the options the user checks '3' and '5'.
When the User clicks the submit button 4 rows will be added to the DataGridView with all the different combinations, as shown below:
Model Colour No# of Doors
Audi A4 Red 3
Audi A4 Red 5
Audi A4 Blue 3
Audi A4 Blue 5
I am currently using this to populate the DataGridView:
[Code]...
i need to show linklabel in notifyicon tooltip ballon..if its impossible can i show smal form like tool tip top of the NotifyIcon on the taskbar
View 2 RepliesWhat would be the best way to show how many users are using your Application. For instance, Having a label show how many users have used it/are using it.
View 1 RepliesI need help to form a code for a small arrays manipulation. The input data are known: they are two integers "N" and "s". An integer "N" is always divisible by 4.I need to create an array of "N" members, by repeating (N/4 times) this sub-array: 1,2,2,1 (always is the same). In the picture, this is shown in blue. Then I need to add the same array to the existing array, but shifted for "s" places (red array). The result is "yes" if each sum in new columns is always the same (3). Otherwise the result is "no." note there is no need to draw or display something (DGV, table ...). The required result is only "yes" or "no".
View 8 RepliesI want to draw three straight lines on a form. if the following code is correct:
Private Sub Form1_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
Dim Line1 As System.Drawing.Graphics
[CODE]........
Can I use only one variable (Line1) to draw three straight lines?
I am writing a little app to take over from Active Desktop as we are using Win7.
I am having problems getting my form to stay open, if the user hits the "Show Desktop" button the form minimises. I need this to stay open at all times in the back ground.
I have disbled the minimise button to stop the users using it.
how I can stop this from happening or if I use a timer to check the windows state it apears normal as it looks like the "Show Desktop" button does not actually minimise the window!
I'm trying to write a small app and I want it to show the OS Install key. How can I pull this? I'm using Visual Basic 2008.
View 8 RepliesI'm trying to write a small application that will show the GPU temperature.I'v found the following documentation about the subject: url...according to this documentation, I can use the nvcpl.dll file (which is a part of the NVIDIA driver) like this:[code]Now the problem is that this code keeps sending back 0, which means somethin is wrong here and the function is not working.
View 1 RepliesI am writing a little 'macro' functionality into my multi-line textbox. All going ok except i don't know how to move the cursor up or down lines (simulating the arrow keys), and the 'Home' and 'End' keys.
I would like to avoid the whole 'SendKeys' thing if possible...
I can draw one line by mouse moving on a form, but i used cls function to clear screen when move mouse (otherwise it wont show single line when move mouse), so i cudnot draw next line with out clearing previously drawn line, kindly help how to solve this problm
[Code]...
I'm fairly new to ASP.net development.th something I have been spinning my wheels on. I would like to update the value a textbox and then load some data when a user clicks a button. I have this working perfectly but unfortunately the textbox change isn't visible until AFTER the data loads. I've tried several methods, updatepanel, backgroundworker, and async
View 4 RepliesI'm doing the first bit of web-page development I've done in years, in VS2008, using VB.net. I have a fairly simple layout, which is using several nested tables. IE6 displays the layout just fine, but Firefox for some reason shows the whole thing in a small panel at the top of the page, with a scrollbar.
View 1 RepliesIam trying to make like xp panel.Here iam unable to move up my 4th panel and 6th panel. here is the code am using..
[Code]...
I tried to make a menu for my game, but when I placed the code into the form loading event, it wouldn't show. Then I placed a button and moved the code into the button click event and it worked. Thus, I know the code shouldn't be wrong. How can you make the graphics( as in lines, rectangle,etc) show up when it starts up?
View 5 RepliesI am making a multiuser chat and i want to show all users online that are in chat.. I have a listbox called LB1 how can i have it add the user to the listbox when they enter the chatroom? and also i was wonder if it would be possible to have on the users screen show their username on the top part of the listbox?
View 2 RepliesI'm doing a maze using VB10. its about moving a PictureBox between LineShape lines using buttons to move it. the problem is, can I make the picture not to move through the LineShape? if so how? or should I use something else other than the LineShape and another question can i save the progress of the maze and come back to it later? if so does it require using a database to save the location of the PictureBox?
View 3 RepliesI have made a new form on vb 2010. I need a small box which updates itself automatically to show the amount of years,months,days,hours,minutes and seconds from the 25/6/09. How would i do this in visual basic 2010?
View 3 RepliesI cannot move objects (such as buttons, listboxes, etc) in the Windows Forms Designer by clicking and dragging them with my mouse. This gets really annoying after a while. However, I can move them with the key pad (up down left right) and by changing the location property. Does anyone know what is going on?
Oh and I'm running vista with all the service packs and latest updates, and I don't have any viruses (scanned with MBAM, Spybot and Avast)
I have the following
Private ReportAdapter As OleDbDataAdapter 'used for controlling database
Private ReportTable As DataTable
Private ReportManager As CurrencyManager
[code].....
I've got a project where I want to be able to display a world map and draw lines between cities.I've looked at using a web browser with google maps but don't want it to have to be used while "online"
I've looked and longitude and latitude and converting these to UTM co-ordinates but i'm lost for how to place these on world map programaticly.I have a full list of all cities used in my program and have a list of their latitude and longitude co-ordinates because i need to work out thier distance apart which I have already done the code for.
i wanna create an app which can take information and make notepad file of that data. Users can make any number of notepad files they want. The prbolem: i want to show all the users files in combo box whic i did it. but i don't know how to make that file show when user clicks on that name . here is the code of mine.
[Code]...
What I would like to propose or suggest is that you continue to show a PROPERTY in full for those forum users, particulary new forum users, who may not know this and for those users who are still using an earlier version of VB.Net
Public Class ExampleClass
Private mName As String
Public Property Name() As String[code].....
translate this c# code to vb.net , the online convertion tools dont seem to do a good job and my c# knowledge is not good enough. the main problem i have is how to write the code that is after "(new claimsRequest......"
protected void OpenIdAjaxTextBox1_LoggingIn(object sender, OpenIdEventArgs e) {
// Retrieve the email address of the user
e.Request.AddExtension(new ClaimsRequest {
[code]....
I have almost completed a translation from C# to VB.NET, however, I run into some small errors[code]...
View 1 RepliesI have some code below that works mostly in vb.net but when it gets to ExtHubPort and after it doesnt work i think i might have incorrect formatting of code somewhere or a simple error because if I get it the same sounds as the vbscript except when mouse device is plugged in it gives me this error in device manager: "device could not start error 10". Here is the code but to plainly put it the code just adds an emulated external usb hub to the system's hub and then usb device to that hub:
Option Explicit On
Imports System
Imports Microsoft.Dsf
Module Test_Emulator
[Code]...
The msgbox's mark important areas that will help if you wish to debug this code. I have a codeplex page in which the project has the dlls for both 32-bit and 64-bit OS's but if you have the dsf runtime you can manually get them from the GAC (c:windowsassembly version and yes im sure because thats where i found them) and just paste into visual studios public assmeblies folder and it
How to comment multiple lines of code/block of code in VB?
View 5 Repliesi'm working on saving a text file.. the code i have, works without a question, no problem there.Imports System.IO
[Code]...
how can i dump a small html code in a variable? do i need to take array ?i need to write below line to a file "as is"
$a = "<style>"
$a = $a + "BODY{background-color:skyblue;}"
$a = $a + "TABLE{border-width: 1px;border-style: solid;border-color: black;border-collapse: collapse;}"
$a = $a + "TH{border-width: 1px;padding: 0px;border-style: solid;border-color: black;background-color:thistle}"
[code]....
how can i make VB turn off recognition of it's operative characters like $,<,>,= etc. which appears on above code but i need to dump it "as it is" in a file during runtime.
I have two tables in my database: Table1: Table1ID [Primary Key, Auto Number] Name Surname Table2: Table2ID [Primary Key] BirthDate HireDate I have created a one-to-one relationship between these two tables [Table1ID <==> Table2ID]. When I create a dataset using these tables, designer doesn't show one-to-one relationship lines? It shows one-to-many relationship lines. Is this normal? Is it always shows every relationship type like that or my one-to-one relationship wrong? I'm using VB.NET 2008 Express, SQL Server 2008 Express .
View 5 Replies