I have been trying to figure out how to do this program for a few days. Here is the question.Write a Windows application that allows the user to enter a seven-letter combination corresponding to that number in a multiple line TextBox when the user clicks the Generate Words button.Avoid phone numbers with the digits 0&1.
I got some help from my instructor but I can't get anything in the listbox?
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I am working on a Text editor. The problem I have come to, is that when a user clicks a button, I want all the text to be displayed on one line. The reason for this is I am having problems being able to upload CSV email files on a website I am working on, because the format isn't like email, email, email, email. Instead it is like
email,
email,
email,
So I have written a program that will format it. Only It still isn't working. I need it to recognise when there is a ".com," or something.
I have this code that tries to kill the wampmanager process when the user press on a buttonBut how can I achieve the same thing if the user clicks on the close button. Is it possible to execute a small line of code just when the user clicks on the close button?If you know any alternatives in
Dim pProcess() As Process = System.Diagnostics.Process.GetProcessesByName("wampmanager")
For Each p As Process In pProcess
p.Kill()
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I want to create a button that calls a preset cmd line like
"CALL binphpphp.exe -S 0.0.0.0:8080 -t bin"
+ what the user inputs as a folder name in the textbox. Or even a batch file + user input folder name in a textbox.
I have a form in which I draw a rectangle and a line depending on the button click. I basically want a dynamic line/ rectangle that moves when the mouse is clicked on another point on the picturebox. I found some code online for a rectangle, and I'm trying to extend it to draw a line too, but i'm having some issues. The line is not displayed when the mouse is lifted(mouse up event).
Here's my code:
Public Class Form1
Dim selection As Rectangle = Nothing
Dim m_Drawing As Boolean = False
Dim m_Start As Point
Dim square_click As Boolean = False
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I want a text in my textbox in gray that dissapears when the user clicks in the textbox.I am not sure if that is a good enough explanaition so here is an example:You often have search boxes on websites or application.In the searchbox there often is a text like "search", "keyword", "type here".As soon as you click with your mouse inside the textbox it dissapears.I could make this in code but I was wondering if there already is a textbox property for this?
View 8 RepliesTo prevent multiple clicks on button in VB6 I have add button.enabled=false in start procedure and button.enabled=true in end. But in Vb.Net all clicks are stored in memory and wher procedure is over - then it started again. You can see it in this example:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Button1.Enabled = False
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I'm trying to Print a richtextbox when the user clicks a button, and despite my many attempts, I am getting nowhere.
Conor
I'm trying to Print a richtextbox when the user clicks a button, and despite my many attempts, I am getting nowhere.
View 3 RepliesHow do I change the startup form for an application when a user clicks a button?
View 1 RepliesI'm running a survey to count how many times a user clicks the left mouse button. But the mouse click applies outside of the form, even applies to clicking start or other locations of the of the PC when the form has been minimized with a NotifyIcon. I know how to count the mouse clicks within a form but not outside the form. Somehow I feel I need to use a timer event but need it to apply outside the form. The timer tick event doesn't have a e.button event or mouse down event or mouse click for that matter. Whats a good way to get this function to apply outside the form?
View 1 RepliesI have an app where I need to dynamically choose an SQLDataSource for a GridView so I can use 1 of 2 stored procedures, depending on who is logged into the system. My problem is that I am using logic like this, in the button click...
If Session("SiteType") = "Type1" Then
GridView1.DataSourceID = "SqlDataSource2"
Else
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This happens when you click the button that reveals the panel with the gridview in it. The user then makes changes (basically adjusting a text box on one or more liens of the grid) and then clicks "save". However, the gridview no longer knows its DataSourceID once this happens, so when I try to go through the gridview's rows - there are none.
If, in the save button's click, I put the same code, it (of course) blanks out any of the data changes I made in the form. So, simply put - how do I dynamically choose the SqlDataSource, but only one time, so that the program then keeps that SqlDataSourceID associated with the gridview until the end of the cycle? Is this a ViewState thing? I don't totally understand ViewState...
In my form I have a text box (txtJobNo) , a Find button and a dtagridview to display the record for a unique JobNumber. Everything works fine to retrieve data, my problem is the display part in the datagrid view, it replaced the first record. I want to keep all records in place until I am done and then insert all those records in a new table. Please HELP. Please find my code below:
Imports System.Data.SqlClient
Imports System
Imports System.Data
Imports System.Collections
Imports System.Windows.Forms
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how to do enter key from keyboard to do the same function when the user clicks a button from the mouse...For example, istead of clicking the button with mouse click, i would like to make enter key from keyboard to do that function for shortcut purposes..Its like when login form button..
View 2 RepliesI'm using VB2008 express. idea for a D&D application. So I wrote something and it works, but it's not coded like I want. Here's the program if you want to see it in operation: [URL]
Here's the problem I have. I want a message box to pop up if no dice are selected and the user clicks the roll button. So far the only way I have been able to accomplish this is to put the same code under each radio button:
Code:
RolledValueTextBox.Visible = True
Label1.Visible = True
Label2.Visible = True
YesRadioButton.Visible = True
NoRadioButton.Visible = True
I want to have this code only once. But If I put it outside of the If/Then bracket and no dice are selected, the msgbox pops up but also the buttons that I want to remain hidden until dice are chosen pop up. How do I get the msg box to pop up and stop...don't execute any more code.
Heres' the code so far. trying to keep it relatively simple:
Code:
Private Sub RollButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RollButton.Click
'see which radio button is checked and display random number accordingly
If TwentySidedRadioButton.Checked Then
RolledValueTextBox.Text = GenerateRandom.Next(1, 20)
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Actually my problem is to stop a loop when i click on stop button. example:i have two buttons 'start' and 'stop' in start buttom i wrote a for loop as
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Would it be possible to add a .exe to my resources and when the user clicks a button on the form it will create a directory ( C:My apps ).then add the .exe from my resources and launch the .exe from that folder.
View 12 RepliesI have a VB.NET 2010 Forms Application which includes a form with a textbox, and two buttons which I call from the main form using .ShowDialog
I've messed with something such that I can no longer prevent the dialog from closing when the user clicks the Ok button but has entered invalid information.
Here is the handler for the OK button's click event:
Private Sub cmdOK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdOK.Click
If SomethingIsWrongWithWhatTheUserEntered Then
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I have a few questions. I am not understanding on how to do it.The first question is:
1.When the user clicks the button the info from the controls on the left appears in the label on the right.
2.How to retrieve the selected dates from the calendar control when the user clicks the button?
I have a problem with a Save button on a toolbar firing the click event twice if the user double clicks the button as opposed to single clicking.Disabling the double click on the toolbar itself seems to make no difference as it is the actual save button that is being clicked twice.I have tried setting a Boolean to stop the event firing twice but it is just too quick!I didn't have this problem with my code before as the server call was not async... and reverting back is not really an option.
My code is as follows:
Protected Sub tlbOrdQuot_ButonClick(ByVal sender
As Object,
ByVal e As System.Windows.Forms.ToolBarButtonClickEventArgs)
Handles tlbOrdQuot.ButtonClick
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I want to add the ability to spell check a few textbox fields on my form. I've seen a few thread on this forum regarding spell check, which works fine, but I also want that wavy red line under any misspelled words just like in Word.
View 3 Repliessearching a database using multiple words from a textbox showing in gridview.
<asp:TextBox ID="TextBox1" runat="server" Width="382px" AutoPostBack="True"></asp:TextBox>
<asp:Button ID="Button1" runat="server" style="height: 26px" Text="Button" />
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It works fine, i click button and the gridview shows all the right records. The problem is when i use more then 1 word in textbox. it shows nothing. The record in the database field may have several words, so i need to search using all words in textbox.
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I add a button to a form each time the user clicks a menu option as:
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This draws a small blue line at the bottom of the button to show it is highlighted. Just like the mouseoverbackcolor property on a button except this will draw the line. It works fine until you slide the mouse very fast between the buttons. It is as if the mouseleave event doesnt always fire.
In my application, the user clicks a single button and the program displays each network adapter description into a message box and then gets all the ip info for the workstation and places it into a text file and opens that text for reading. What I would really like for it to do would be to display all the network adapters into a single messagebox instead of messagebox for every adapter like it is currently doing. Here is the code I have on that button. Let me know if anyone needs more info or has any questions:
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This is the code that I have at the moment
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It allows a user to click a button which will then cause a label to be created on the form with w.e was in 'txtdescription' (A textbox that the user can type into)
The PROBLEM with this is if you change the text and/or click button1 again, it will technically create a new label in that spot.
What should I do to make it so each time button1 is clicked, the label that is generated will appear below each other.
I'm trying to make the autocomplete work on a list of items entered into a textbox separated by semicolons. I have a list of authors the user can choose from and it autocompletes as they type the name no problem, but what I'd like to do is after the user types a name followed by a semicolon, the autocomplete works on the next name and so on.e.g., Smith, John; Eastwood, Clint?
View 1 RepliesI'm trying to make an application where when the user clicks a button, it generates a series of 100 random numbers between 1 and 1000, and then saves those numbers in a text file. All I could come up with is generating ONE random number, but I can't figure out how to make it 100. Here is what I have:
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if could modify the following code for me so that it save data row by row from a DataGridView into SQl Server. Currently, the code saves data from all rows at time instead of saving only the recently added data in a row or rows when the user clicks a button.[code]...
View 1 RepliesHow I can do this? generate Textbox and button, If I write 5 in textbox? 5 Labeles will apear
View 3 RepliesI would like the autocomplete list of a textbox to be the words that the user has previously typed and saved. For example if they enter "dog", "cat" and "fish" I want the autocomplete suggests to show these three options. So far my Code only shows the last user input. I expect there is an easy solution as I am new to all this, but I can't seem to find it on my own.
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