I have made an application in VB.NET.The Button click codes are working fine. I have made a small modification in the code. I have commented the line 'Me.Close'But still my form gets closed. I think the application is executing from elsewhere.
View 8 RepliesI am trying to write a program using Visual Basic 2008 Express Edition that will automaticlay generate multiple Command Buttons that have different Texts and perform different commands.For example I want to generate Button_1 and Button_2 where Button_1 when clicked enters the value "1" into a textbox and Button_2 enters the value "2" into the same textbox.I know this can be simple done by using the designer and wirting the code in the Button_1_Click, but what I want to eventually achieve is for various buttons to be generated across different Tabs in a TabControl.So far I can create a button on a windows form using code, but the button has no purpose so command is assigned to it. The code i've used is listed below:
[code]...
Dim sw
As StreamWriter
Dim flagX
As
Boolean
[code]....
I am developing windows application in vb.net.in this project i want to set the Richtextbox height according to the content in that richtextbox. For this i want to call the Richtextbox textchanged event on button click Here is my code but i got error
on button click
RichAll_KeyPress(sender, New KeyPressEventArgs(e))
[code]...
1. Retrieving data from an .mdb
2. Displaying the table(s) in a datagridview
3. Populating an array of structures with the table data
4. Searching the array of structures for a member value equal to a string
5. Displaying the matching array elements in a listbox.
[code] Any suggestions? Am I missing something simple? Should I be using a Multidimensional array instead of a structure?
I believe there wont be any diff if user clicks the button on the form and the click event is fired OR if we call the button click event / function in the code. Because in one my project, this does make diff. If I click the button on the form, the App works great but same button if I click it thru the form code, the whole process crashes. This happens in Vista / VB.net.
View 12 RepliesI wrote a custom installer that installs my software as well as sql server express 2005 on a pc. Now the client needs it to install on 64 bit pc's as well. It worked well on 32-bit but I had hard coded the install path of sql server as:
[code]...
this works on a 32 bit pc. But on a 64 bit I want it to detect the Program Files(x86) folder.How can I do this reliably?
I'm very confusing about this code .When push Button1 ,the code not working
[Code]...
I have a Excel - VBA problem that I can't seeem to get around. I have written some code to search through excel sheets and return the values it finds. The code is written in a module, and when I run it by clicking the play button at the top of the VB editor it works perfectly.
However I have noticed that I need to link it to a button (on_Click) in sheet1, I have tried copying the code into the button sub, it throws up an error: "Method 'Range' of Object '_Worksheet' Failed" When it gets to the 'UpCount' line. This piece of code steps across a worksheet and when a "y" is found it copies the values form a cell at the top of the worksheet (which uses the upcount formula as the cell to be copied changes), and then it also copies some values to the right of the cell containing the "y" value.This code all worked fine when it was ran from the module2 window using the play button a tthe top of the VB editor page, it is just now it is attached to the commandbutton I am experiancing problems!
Sorry I use ActiveCell as I don't really know how to use anything else! And being new at the coding game it helps me to 'see' what is going on..
Can you show me how to click a button from code?
View 2 RepliesHow can I call the Click even of a button from somewhere else in code?
View 5 RepliesThis is my first post..and it is a question. Hope some day I will be able to provide also answers... I started a third-party external application using Process.Start function. Does anybody know how I can code a click of a certain button in that application (the name of which I know)?
View 2 Repliesgive me the code in VB for automatically notifying an email ID when the user has clicked the submit button of a form.
View 4 RepliesWhat is code that we can use if user click next button, it will point to other page, for example if use want to register than he click button register and user we point to register page. i am using visual studio 2005 and sql 2005.
View 2 RepliesI am trying to click on a WebBrowser button using the next code, but nothing happands. Why?
For Each element As HtmlElement In WebBrowser1.Document.GetElementsByTagName("input")
Dim type As String = element.GetAttribute("type")
If type = "submit" Then
[code]....
The first "submit" type has a "Free user" value in the HTML doc. That explains the Exit For.the HTML:
HTML
<input type="submit" value="Free user" />
[code]...
I have a user control as Binding Navigator control and it has navigation buttons, one of them is Cannel.I put the control in the form every thing works fine, but the problem is the priority of the sequence that the code performs for example:In the Cancel Click event there are some code inside the control it self, and in the form which hold the control I also put some code it goes fine but it first perform the code in the form and then it perform the code in the control.My question is there a way to tell the click event to perform the code inside the control first and then the code inside the holding form, (priority sequence)
Visual Studio Version 9.0.30729.1 SP
.NET Version 3.5 SP1
I have a button click handler that is coded. I typed in a new line of code without any errors, but the new line of code does not execute. To troubleshoot, I tried to add a simple message box, commented out the code, and deleted the entire code. With everything I try, even deleting the code, the original code exectutes at run time. I can't find any other instance of the code anywhere else in the application. Other events update normally.
I gather the code is either not updated upon build/compile, or this bit of code is stored somewhere.
Is there any code that will delete the content of a text box on a button click.Eg,On button click clear textboxes in form1?
View 3 RepliesIn the example from my book, I'm coding a button click event, and adding the code..."me.width=me.width + 20"The author states that "me refers to the object to which the code belongs(in this case the form)".
But this isn't exactly accurate, is it? The "code belongs" to the button object -- not the form object, right? So, I'm guessing that what the author really should have said is that "me refers to what ever form you're working on". Would that be true?
I'm adding a SDE feature class into ArcMap and before it adds in I have to click the ok button on the "Connection Details" Window. Is there a way to click the ok button by code? I was thinking maybe it could be done by using Window notification code (e.g. code below), however I'm not seeing any option for button click Ok or Cancel. Maybe it could be done by "Windows.Forms.DialogResult.Ok" somehow or by getting the focus of the ok button? [Code]
View 1 RepliesI am back - I have my code - it is part of another main form for a child's desktop view. I have it in a console app that works great. My new form has 3 text boxes, and a start button - txtquestions, txtUserAnswer, txtResults and cmdStart - to start the game. I made some slight changes in the numbers, because I needed it for a younger child (6-7), and removed 1 case in the case select (a square root problem too much for a little one). I click on Start button, and it freezes up. I am in Debug, but do not get any kind of problems showing me a bad line of code.
Here is my code:
Public Shared Function Parse(ByVal txtUserAnswer As String, ByVal provider As IFormatProvider) As Integer
End Function
Private Sub cmdStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdStart.Click
Dim endprog As String = "YES" 'define the answer for not ending the game
[CODE]......................
I am not sure about the loops, but it doesn't just freeze up anymore, as in an endless loop. Now I am getting a stop at the first 'parse'. I actually followed the instructions in a VB 2008 book to do this, and in the help section of Visual Studio with the function and the parsing. But, that is where it stops - I know I had to convert the input into - at least I think I did. The text box for input is just that input. The user's answer is typically a number, except for at the end.
i have two button one is PRINT button another is View Button .. for PRINT button it will print directly from default printer in crystal report in which created at visual basic the VIEW button will go to Crystal report viewer first before print..i need to call out the button click event (in which when user click PRINT or VIEW button)it will trigger to print directly statement in the form load crystal report viewer or if user click View button it will pop up the crystal report viewer UI before print.any examples codes i can do the calling button click event in order to do this ??
View 13 Repliesi have two button one is PRINT button another is View Button .. for PRINT button it will print directly from default printer in crystal report in which created at visual basic the VIEW button will go to Crystal report viewer first before print now my problems is ..i need to call out the button click event (in which when user click PRINT or VIEW button)it will trigger to print directly statement in the form load crystal report viewer or if user click View button it will pop up the crystal report viewer UI before print .. any examples codes i can do the calling button click event in order to do this ?
View 1 RepliesI'm working on a project that will create new windows components. (If this is possible).I have made a button that creates new forms when clicked in the MDI container.Now I'm just wondering if someone can figure out a code to make it so when I click a button it creates a new button on the new created formI made the button create a new form.Now I want my other button to add a control (such as another button) to thatpreviously created form.
If your wondering about my code here it is:
Dim count1 As Integer = 0
Private Sub NewButtonToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As
[code].....
add a code to handle the TextChanged event of my Textboxes to clear the Result box.
Private Sub btnCalculate_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculate.Click
txtResult.Text = txtRate.Text / 100 * txtAmount.Text * txtYears.Text
End Sub
[code]....
I have a dropdownlist and a textbox with a button on a form. When a button is clicked it does not go to my onclick even in the code but it goes to my dropdownlist's selectedIndexchanged event. How can I fix this?
View 4 RepliesDim i As Integer
If Label1.Text = "" Then
i = BPORes_csvDataGridView.CurrentRow.Index
Label1.Text = BPORes_csvDataGridView.Item(0, i).Value
[CODE]...
I have this code in the click event for a button I want to be able to select a row in my datagridview then Hit the ok button and have it populate to text box1 if textbox1 is already filled then i want to go to textbox2 and so on, (total of 6) So far if extbox1 is empty "" and i click ok button it populates, when i click ok button again to textbox2 does not populate.
i am doing an gaming project in vb.net 2008..my problem is i wrote code to play the video in button click,,so codes after the video playing code in button click must stop for 5 seconds how to do it?i cant use threading.thread.sleep(5000)if i use that then entire program execution will stop for 5 seconds if i use that then video will also stop playing.........
[code]...
can anyone give a sample code for select case statements under a button click event?
View 2 RepliesI made a UserControl with a button on it. I then added that UC to a form by dragging from the toolbox. Now I want to be able to access the click event of the button on that UC control in the form code. How do I do that?
View 5 Replies