I've created a label that changes text when I click a button. I also want an image to appear under the label after the button is clicked. I added the image with an image control(not sure if this is correct) and I want it invisible until the button is clicked. What Code Behind should I use for th ebutton.
View 3 RepliesI need to display two images when the button is clicked. First the user will browse for the two images and after clicking the third button it should display the two images. I have this code so far. I'm a complete newbie in vb
Dim dialog As New OpenFileDialog()
If DialogResult.OK = dialog.ShowDialog Then
TextBox2.Text = dialog.FileName
End If
Using 2 forms how would I click one button, from another form? ie In VB 4,5,6, I would used to do it as:-
Form 1:
private sub Command1_Click()
msgbox "Say Hello"
End Sub[code].....
If I clicked the button in form2, it would automaticlly, click the button in form1. Do I, do it the same way in VB Express or has it changed?
i've made a little app that opens .txt files kind of a replacement for notepad now i have set the install package in visual studio to associate .txt with my app however when i double click on .txt files my app opens but blank. so i'm assuming i've gotta code something to get it to open the clicked on file but.... haven't got a clue where to look for inspiration or code i can "borrow" and chop to fit my needs. i assume it's got to be in the load section of the program.[code]
View 6 RepliesI have numerous buttons on a form, one each to select a playing card (52 buttons). When the Card(button) is selected I want to highlight it by changing the border from black to Red, then if reclicked from change back from red to black, easy enough (if then else). So that I do not have to copy this code 52 times I wanted to create a module as follows:
Sub ChangeButtonBorderColor(ByRef ButtonName)
If (Equals(ButtonName.BorderBrush, Brushes.Red)) Then
ButtonName.BorderBrush = Brushes.Black
[code]....
How to make a link button visible after another button has been clicked in asp.net(vb) in button_click()
it says error as "Object reference not set to an instance of an object."
i've done this in my code
Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim receipt As LinkButton = FormView1.FindControl("LinkButton1")
' receipt.Enabled = "true"
[Code].....
I have already done the creation of button and the dragging of button at runtime already.But now i need to know how do i save the last dragged button on the form and also detect the name of the last clicked button.so lets say i now drag a button to coordinates 25,254. so when i exit the form and the next time i launch it, the button will still be at 25,254. and this one will go on for the number of button i created like 100. so when i launch the form the 100 button will be at the exact position where i last saved them.the second part is lets say i created button1 and button2 on the form in runtime. so when i clicked the first button, it should display button1. and if i clicked on button 2, it should say button2. same goes for like 100buttons.
[code]...
I want a context menu strip to have 4 specific items. For testing purposes, we call them Item1, Item2, Item3, and Item4.I've set up a context menu strip like this, and I am using it for about 20 different controls. I want these four items to do different things based on what control the user right clicks. The only way I could think of doing this, was to make 20 context menu strips and create a click event for each item. This obviously, seems like a really bad way of doing it.Does anyone have any suggestions or another way of making the click events for the individual Items based on what control is right clicked?
View 6 RepliesI have a dialog box with PictureBoxes in it, as you can see on the attached image.What I want is for when an image is clicked, its path is copied into the variable SBGImagePath and it is given a 3d border to make it stand out a bit.
View 12 RepliesI am making a small game of pong and i want to incorporate a pause feature. is there a way i could freeze the form in place and then unfreeze it later at the push of a button. the tutorial i used is below so check it out to get an idea of what i've made so far.
View 2 RepliesI am using the MouseClick event toc change the image of a picturebox when it is clicked:
Private Sub PictureBox7_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox7.MouseClick
PictureBox7.Image = Image.FromFile("C:Documents and SettingsjacobscDesktoplogogoclick.png")
End Sub
The problem i have is that this tool will be used on different users computers and not just my own and at the moment when it is used on another computer it gives an error that it can'f find the image.
This obvioulsy happens as it is looking for my desktop, how can i change so that the image can be saved within the tool and therefore will work on other computers?
i have a form with 10 designated slots for letter to be entered (Like the free letter spaces on hangman), above these are 10 adjacent labels with a full stop "." as the text value, now i have created a button, Q to detect whether there is a. in the first box, and if there is enter the letter Q (Letter1.text = "Q"), elseif check the same for the second box. Now my problem is when i click the button, it still does nothing and letter 1 remains "." instead of "Q". also how would i end this string of else ifs? as in what if every text box is full then do what?
View 2 RepliesI am developing an application in which there are more than one buttons and i want to add some code on the click of every button, But I wished to know that which button has to be clicked by the user and after that some code will be executed and that code will be different for different buttons.
View 1 RepliesI have a form that contain 30 image (load by array) and when one of the image clicked, the background of my frmMain should change to the image clicked. The program has no problem by launching the code below :
Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picWallpaper1.Click
frmMain.BackgroundImage = picWallpaper1.Image
End Sub
Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picWallpaper2.Click
[Code] .....
But this way is not effective if I want to increase more image up to 50,60 in future the program will loaded with these code.
Just wondering the best way to find out when an image is clicked on in treeview control
View 3 RepliesI have partially coded a project seen below:
Public Class frmBroadwaytickets
'Defining the cost per ticket
Const _cdecticketprice As Decimal = 153.5D
[Code]....
My btndisplay cost works, but my btnexitprogram does not close the application when clicked. I've ensured the button is correctly named and enabled. But when I click it does not close out, I use this simple code in other programs and it works.
I have a calculate button that, if clicked more than once adds the total of what I previously had to the new total as I am using a loop. I was thinking that I could get around this by only allowing the button to be clicked once, and if the user attempts to do this more than once a messagebox will appear saying that you can only calculate the price once and the form resets but i can't seem to get any code working.
View 4 Replieshow can i check if a command button is clicked in vb.net 2003?
View 1 Replieshow can I get this .bat command to run after my button is clicked I can make it like, "Run a certain .bat when button is clicked" , but I don't want that because people can go inside my .bat and hack my IP. So I was wondering is there a way I can put that .bat command into my VB 2010 Express
[Code]...
Private Sub Button_Click() Handles Button1.Click, Button2.Click, Button3.Click
MsgBox()
End Sub
[code].....
how can you make a song play in vb 2005? I want it to play after a button is clicked.
View 2 RepliesI need an example of a code that disables its function of the button when its pushed more than 1 time..
how can i arange that?
so an example:
2 buttons 1 label
when i press "button 1", label get a number 1
when i press button 1 again, label is still number 1
when i press button 2 and after that button 1. the label got the number 2!
I am working on a project and i am required to set up a 2d arrray of buttons. This part is fine and working. My problem is detecting the name of a button when it is clicked. I have a feeling it has something to do with sender, but i just can't crack it. If you need more info or code, then just ask.
View 10 RepliesJust wondering if its possible for an image to be displayed along with some text when an item is clicked in a list box?
View 4 Replies' Show game directions.[code]...
I think this is actually really easy to do that it isn't documented on here or msdn.
I have a routine where I click on an image in picturebox1. When the user clicks I need picturebox 2 to show a section of the image in picturebox1 centered on the users click but zoomed in. I have the following function which is doing exactly what I want it to do (except properly zoom in.) I have been able to achieve something that appears to be a zoom but it no longer centers on the clicked point.
Public Function magnify(ByVal position As Point, ByVal main_pic As PictureBox)
vert2.Clear()
horz2.Clear()
Dim img As New Bitmap(pic_magnify.Width, pic_magnify.Height)
Dim gr As Graphics = Graphics.FromImage(img)
[Code] .....
I need to set a variable , say Flag=1 when a button is clicked.
How do i set the Flag=1 and this variable can be used in OTHER application? Meaning this Flag is set in Program A, then Program B will use this variable (always updated value). I wrote application in VB.NET.
I think app.config isn't that good (use the add key="" value "" ) because when program is executing, it will lock the app.config file.
This Flag variable will be changed according user input (button click) and i try to make this variable use across other application. How to do this?
I have an asp button which I am using in 2 different places (appending to a new place and adding a class using jquery under certain conditions). I need to slightly alter the function that runs when this button is clicked depending on whether or not this button has a given class. Is this possible? So something like this...[code].....
View 1 RepliesI have the following radion button in VB.NET
<asp:RadioButtonList ID="rbedit" runat="server" RepeatDirection="horizontal" >
<asp:ListItem Value="1" >Yes</asp:ListItem>
<asp:ListItem Value="0" >No</asp:ListItem>
</asp:RadioButtonList></td>
I need to figure what button the user clicked on and then set a variable with that value.How would I go about doing this?
when Button1 is clicked I want the cursor to change to the Hourglass cursor.
View 4 Replies