I have two forms , say FormA and FormB..In FormA, a Button Click i wrote FormB.Show.When i click again the button its creating another instance of FormB.i want to make FormB as single instane, if again the button event raised i need to focus the FormB rather creating another instance.
View 2 RepliesI have created in a function, in, lets say, formA :
Private Sub search_name(ByVal sender As System.Object, ByVal e As System.EventArgs)
Dv.RowFilter = "Real_Name LIKE '%" + Form1.txtRealname.Text + "%'"
If dv.Count = 0 Then
MessageBox.Show("Nothing Found", "Error")
Me.Close()
Else
[Code]...
Public Sub search_name(ByVal sender As System.Object, ByVal e As System.EventArgs)this makes it so that the sub is accessable by all classes, rather than Just it's own.
I am currently developing a small capture system program. What I intend to do is to create a hot key for my program to capture image (press F8 then it will invoke a button to click automatically). What I manage to do for the time being is only registerHotkey procedure. (Please refer to the coding below). I am unable to create a hot key which perform like a button click.
This is just a testing program: I have 2 forms specifically. Form1 with a button and form2 with a picture box.
I would like to run this program where I can just simply click F8(for instance) instead of clicking the button.
For the time being I am able to run this program and put it in the system tray when I minimize/closed it. When I click F9 the program will pop up again. What I would like to do now, is clicking F8 (for instance and the program able to click a button from form 1 automatically). I had used PerformClick but still unable to do so.
Imports Microsoft.Win32
Imports System.Windows.Forms.Keys
Public Class Form1
[Code]....
I am loading forms into a TabControl creating a new tab page each time the form is loaded. ** I would like to point out that I am using UC instead of a from**
Now, I can easily have many tabs with the same form loaded. On the form I have a 'Search Button' So my question is, after clicking the search button how can I tell which instance of the form the 'Search Button' was clicked? Hope this makes sense
[code]...
I 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]...
the menu in the button is opened with click in the small down arrow, but NOT if click in the button image.
View 6 RepliesI want to create a simple Hello World or whatever kind of application I want but I don't want it to be a ClickOnce app and I'm using Visual Studio 2010. How would I do this. I'm interested in this because I'd like to have a custom add/remove program icon for my application and not the standard ClickOnce icon that you see. I'd also like to create a custom updater that wouldn't use ClickOnce, and I'd like to bypass all the "Are you sure you trust this publisher" messages that you get when using ClickOnce.
View 8 Repliescreating single instance form in MDI Application. How to check whether form's instance created or not?
View 6 RepliesI am stuck on the following:
[Code]...
Here I am creating a new button and wanted to use it when pressed. I don't know how to do it, you can have a look at IF condition above.
Im using VS 2010 and had a question about interacting with other software. For example if i wanted to hit the add button the windows calculator assuming its open what would be the best way to go about doing that?
View 1 Replies" How do I make it so if you click on the button once, it says a certain message and if you try clicking it again, it says something different? Then after 24 hours it resets back to the first message? " For example. I am creating a program that gives a certain amount of GP to a game. Well I am trying to make it so if they click on a certain amount of GP, they can only click on it once every 24 hours. So the first message is "Congratulations, you now have " GP ADDED" to your account.". If they clicked it already it says "Sorry, you have already earned your desired amount of GP today, please come back in 24 hours for some more."
View 4 RepliesI was wondering, how you click a button, on a pop up window?
For example, in my webbrowser1 control, i browse to a page, click a button, in turn it pops up a smaller window, that has a button i want to click on. How do i target that pop up window?
VS 2010 How do I Click my button once then its disabled?
View 3 Replieshow can i click this button with codes.
<input class="button" type="button" value="Apply" onmouseover="style.color='#FF9933'" onmouseout="style.color='#000000'" onclick="preSubmit(document.frmSetup)" style="color: rgb(0, 0, 0); ">
since it doesnt have and ID attribute..
I have VB form1 on the form is 2 textboxes
1) txtusername
2) txtpsw
I also have databaza of access I connected the db with datasource on the form is 1 button too I want to log in when click on the button I wrote this code in button1_click
[Code]...
I have a copier website that i am trying to auto click on, I was successful on another machine but not this one I tried the following:
WebBrowser1.Document.All.GetElementsByName("Login")(0).InvokeMember("click")
WebBrowser1.Document.All.GetElementById("Login").InvokeMember("click")
Heres the code from the copiers website:
<input type="submit" value="Login">
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN">
<html lang="en">
[code]....
I have a form and I have added some data in the comboBox's and a textBox, I clicked BookingTableBindingNavigatorSaveItem all the data was saved.
But when I click the BindingNavigatorAddNewItem to add a new record I get an error message. can someone tell me what is wrong (picture below).
[Code]...
<DllImport("user32.dll")> _ Private Shared Function SetForegroundWindow(ByVal hWnd As IntPtr) As <MarshalAs(UnmanagedType.Bool)> Boolean End Function
[Code]...
I want to know if i click button1 then it's auto press keys.Tab and then keys.Enter.
View 5 RepliesI knew a code and can't find it anywhere. So here it goes.I want to click a button on a website (so far I know how) but what I want to do is when I press the button, I want the program to let the webpage finish loading then invoke the click.
View 12 Replies[code]It gets stuck at Application.DoEvents() once in a while,,,I need a way for my app to click button1 on my form every 10 minutes. Button1 starts my app (automates tasks).
View 9 Replies[code] how do i set it so that when i click a button it navigate to the url in textbox1 ,something like this [code]
View 3 RepliesHow To Open a Popup On button Click Like i have made a button and when someones clicks on that Button it shows a Popup Showing my Image But i dont know how to do it
View 2 Replieswhen in debug mode, the form loads I then fill out the form and when I click the save button I get an error message,
View 4 RepliesI am having problems clicking a button within a website, heres the html code from the website using firebug on firefox
<input type="submit" onclick="return fnbValidateLogin()" value="Login" name="Login">
Heres the code that i tried
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim MyElementsWeb As HtmlElementCollection = WebBrowser1.Document.All
For Each LogBtn As HtmlElement In MyElementsWeb
[code].....
I have yet another Problem with the save button on my form. After filling out all the textbox's, Selecting the date from dateTimePicker Selecting comboBox's Items I get an Error message saying: "Column 'JobID' does not allow nulls". "(I thought this ID column Inserted a number automatically").
View 5 RepliesI am trying to test is the innertext of a <td> tag corresponds with an <input> tag before clicking it. To be more clear I have a list of the MAC Addresses in my program and I want to delete a selected MAC Address from the website that matches the selected one.
I tried this
WebBrowser1. _
Document. _
GetElementsByTagName("table").Item("listTab").GetElementsByTagName("input").Item(selected item index).InvokeMember("click")
But not knowing the right index of the MAC Address that matches it just deletes the wrong MAC Address.
I have a datagrid that shows tickets that are in an OPEN status. The first column is the ticket number. Is there a way with a data grid control where I can click that number in the Ticket Column and close the ticket etc?
View 2 RepliesI'm creating a web browser and I was wondering how I could make a button click cause the enter key to be pressed after without having to do it yourself on the keyboard.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
End Sub
I want RANDOMLY click one of two radio buttons on a web page. Right now I only know how to click the last one... Also, the value of the radio controls changes every time. HTML Code of radio controls
HTML
<input type="radio" name="vote" value="ECA">Yes
<input type="radio" name="vote" value="ECB">No
[code]....