Usually I code C# in VS10, but I have to code a small program in VB.NET in VS10.And I am used to selecting something with code-assist with Enter, but now in VB Enter also make a new line, witch is very annoying because I can't help doing that all the time. How can i turn this off/on so it's like when I code C#? I have looked, but could not find anything.
View 1 RepliesCurrently I have not found a way to generate an event when a user clicks on a line that is drawn in my workspace area. The line that is drawn is created by calling the function e.Graphics.Drawline(Connector,X1,Y1,X2,Y2), where Connector is a System.Drawing.Pen object and X1,Y1,X2,Y2 are integer coordinates of the two points to draw the line between. I have not found any events such as Click that are associated with the line that I can use. Do I need to create a custom event for these lines if so how do I go about this?
View 5 RepliesI wanted to select the entire line/row in the RichTextBox, where currently the cursor is. How should I do it ?The code should be paste in command button 'cmdSelect'
View 1 Repliesi have just installed Visual Studio 10 and DirectX SDK (June 2010), however i can't seem to add directX as a reference. I have also tried Direct X SDK (march 2009).
View 3 RepliesWhen a user changes the size of my application, I would like the picturebox to get resized accordingly... IE if he increases the size, then the size of the picturebox increases proportionally.
View 2 RepliesI am having trouble coming up with a way to add a selected radio button in a selected group box together.I have 3 group boxes each accessed by a checkbox within each group box there is 3 to 4 radio buttons. I would like to know how to add the selected radio buttons in each group box together and display them in a textbox by clicking a button "calculate". I believe I would have to make a global variable but I dont know where to start.
Private Sub Calculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Calculatebtn.Click
Dim answer As String
[code]....
I know this code is wrong but I was just trying to remember the calculate function.Is there a command that uses the selected radio button from the group boxes then I would be able to input that into my calculate button sub?
I am attempting to make the transition from VB6 to .net
I have a group box with 6 radio buttons. I want to perform a function when 1 of those buttons are clicked.
In VB6, I would have set up a control array and ran the routine when the array was clicked....but I am struggling with .net here, since there appears to not be control arrays at design time.
Is there 1 even I can use, or do I have to go into each radio button and code the individual event?
On my app. there is a lot of labels created by code (Please see my post "Filter text before Data Binding) how can I by clicking on one of this labels have the app respond by bringing up a text box bound to the same field so that changes can be made to that field?
View 3 RepliesOk, so I`ve been studying a bit of VB lately.. bought a few books and read lot`s of articles and seen hours of instructional videos, and I slightly start to get the hang of a few things.. :) I`ve recently started a fun little project, but I seem to lack a bit of knowledge to reach my goal. I`ll first try to describe my project:
[Cde]...
I am translating a C program to VB and try to exclude some lines by using the single quote char. see the example below
Module Module1
Sub Main()
#ifndef __PROCESS_H__
[code].....
how to make line graph in vb.net? I have a textbox that if i put data the graph will move. I attach sample form of what I need to do...
View 3 RepliesCommand line programs like ffmpeg.exe accept a parameter like so: c:> ffmpeg.exe -i img%03d.png img.gif This will grab all these images in the directory and use them inside the program:
[Code]....
Is there a clever way to implement this in my VB.net command line project, or do I have to parse the argument for the %0?
I want to make a command line program BUT I really want to have a call function. I have tried this:
[Code]....
I want to make a line chart for my program.I will be sending values through serial COM and i would like to present these values to a line chart. So the chart is going to be 'live' and refreshing every few seconds.Could you provide any tutorial cause i dont know where to begin.
View 11 RepliesHow can you make streamreader to split a line into two and place it on two different places of the form and how can you use streamwriter to delete/alter file contents.
View 4 RepliesHow can I make text in a message box appear on the next line for example: I need to know how to make text in a message box appear on the next line
View 2 RepliesIn button1 Keyup I want to be able to make textbox1 skip a line.How would i do this. I tryed
Private Sub button1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles button1.KeyUp
If e.KeyCode = Keys.Enter Then
textbox1.text = vbnewline
End If
End Sub
I would also want to know how to make it when I push the button2 it will undo the letter I just did
Private Sub button2_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles button2.KeyUp
If e.KeyCode = Keys.Back Then
textbox1.undo 'this will just undo the whole text I just did
End If
End Sub
I have whole list of code. If i press button1 then happens.
[----------CODE HERE----------]
[--------ANOTHER LINE---------]
[--------ANOTHER LINE---------]
[code]....
Where is the Line Control??I want to make a simple line on the form..
View 10 Replieswhat i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
-------------
Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
[code]....
I have a GUI VB application, and a seperate command line module. How can i run the command line module through the gui app, without binding / installing?
View 5 RepliesI've never had to work with them before, and I think I've got everything down except one big thing: I'm setting it up so that different settings have different values depending on what file is being read. I need to know how to tell vb to take a specific item in an array and make the setting equal to it. I know how to make it read the file and add each new line into the array, just need to make sure I'll have to correct method to get the item in the array to match up the setting.
View 3 RepliesI have a textbox and I only want people to be able to type in the word "ALL" and the numbers 1-6. How do I go about that? I got the number part but do I have to make a separate line for each letter in the alphabet that isn't "A" or "L"?
Private Sub monthTextBox_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles monthTextBox.KeyPress
'If (e.KeyChar <= "1" OrElse e.KeyChar <= "6") Then _
'AndAlso e.KeyChar = "ALL" Then
'e.Handled = True
[Code] .....
I need to link a image button to a pop up page with a multiline textbox for input. When the user clicks the notes image a popup page will appear with a multiline text box that allows users to enter notes. There needs to be a save button that will update the notes field in tblinventorycomponentitems if user entered text and a cancel button for if the user changes their mind. The notes image button is located in account_ customerinventory components_edit.aspx in a dataGrid with an id of "GroupDataGrid".
View 1 RepliesIs it possible to make the scrollbars in my webbrowser a thin black line which moves up and down, instead of the usual ones?So its just a black line (maybe 3pt thick) which is OVER the content, on the right hand side. So as you scroll the black line changes size like a normal scrollbar, but it isn't separated from the content, its actually over the top of it.Sort of like the scrollbars on an iPhone if you've seen them.
View 3 RepliesI have this do while loop that I am having trouble with. I need to know how to make the loop continue to the next line after it has looped around once. So far I have it outputting like this.
$*$*$*$*$*$*$*$*
But what I really need it to do is output like this
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
I would like to know a simple method to create a simple line graph, with a grid and X and Y values... I tried just drawing in a picturebox but that was just annoying and not clear... Is there any simple way to create a little graph with prefixed values on X and Y (graph should just be lines drawns from different Y values, with always the same change of X)
View 4 RepliesI have a multicolum listview. When I click once, just to select a item, the whole line doesn't get that blue coloer behind it. Just the text in the first colum. How can I make the whole line be selected?
View 3 RepliesThis may be a common problem but I'm struggling to find a solution that will fix it
I have a modal popup I am displaying with jQuery, this popup contains a list of Checkboxes and a Button, the code looks like:
<div id="dialog" title="Notify Users" >
<div style="width:100%; height:500px; overflow:auto;">
<asp:CheckBoxList ID="chkNotify"
[Code].....
I have tried moving the CheckBoxList to just inside the form tag so that no other styles can be applied and nothing should affect it however I still get the same issue.
Does anyone know how I can setup visual studio to use the enter key to complete intellisense, but without moving the cursor to the next line? I use multiple other IDE's that work in this fashion, and VS is really throwing off my rythym with this.
View 4 Replies