When a press a button. a random text will show in a label. -
Public Class Form2
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Randomize(Label1.Text)
[code].....
I have a label.text that generates random words. The user has to count the letters in the displayed word and select
View 2 RepliesI have a form to create staff.
Hence after a new staff created, user can click on new button at the bottom to show a new staff form and close the previous one (parent form).
I have the following code under new button click event but i found that the previous form (parent form) somehow is still held in the memory.
What is the correct way to implement this and make sure parent form is released from the memory every time i click on the new button?
Private Sub btnNew_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnNew.Click
Dim frmChildForm As New frmStaffCreate
[Code]....
I am trying to write a program where I have to create a Reset Button.On the form are two buttons a textbox and a label.I have to put some information in the textbox and if the information is wrong I get an error message, I have finished that part of the program.My problem is creating the Reset button.When I get an error I need to press the reset button to clear the data in the textbox and replace it with the words Reset Button in the textbox. Also I have to create a label that doesn't appear unless I don't press the Reset button to start over. So if I have an error and try to type something else in the textbox without pressing the Reset button then the label appears and say YOU NEED TO PRESS THE RESET BUTTON. That is the only time that the label will appear is when I don't press the reset button.
View 18 RepliesIn my space invaders game, you press start, which creates 15 pictureboxes. When I hit the spacebar, a bullet moves to the top of the screen. What code would allow me to make a picturebox invisible that isn't named yet?
View 1 Repliesis it possible to show a figure in one Label in another label through a button click event? for instance, i have a figure in label1 and i want to display that figure in a label of another form is it possible?
View 1 RepliesWhile I am running the project the cursor is blinking in the first name textbox then i am press the tab button then it is move to middle name textbox and then lastname and company name but when I am press after company name then it will jump to the button I want to jump the tab into Lani in Rs which is the next to company name textbox and then it will jump to Enter date.
I am having problem in the Enter Date field in the back end in the MS access I have already set the date in the back end i.e. short Date so, how to Formate the textbox in the front end i.e. in vb.net 2005
is there anyway i can randomly call up even numbers like i have a label (label1) and button (button1) i want to click on the button and it shows EVEN NUMBERS on the label at random?
View 6 RepliesI got a textbox, listview and button. i need to get text from textbox inserted in listview by pressing a button every time i press the button i need the text in textbox getting removed. and start a new line in listview. i searched for it on the forums. could only find a few results for other versions of Vb
View 6 RepliesI have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
i know how to generate the number but how i randomize the number generated to be assigned to label 1 ,2 or 3 randomly. [Code]
View 5 Replieshow do i assigned random number to either a label or a text box?
View 1 RepliesI need to click a button but after doing so a label will show the first digit in a text box and
another label will show the second digit. I know the button control but I don't get how to get the label to say what the first and second digit is.
I have to work with network program with vb 2010. I'm trying to show the ReadLine stream in label text but it won't show.
Dim tcpCli As TcpClient = tcpList.AcceptTcpClient() 'claiming tcp listener to accept the tcp client
Dim ns As NetworkStream = tcpCli.GetStream ' assign ns as network stream and assign as client to get nw stream
[Code]....
i have a loop in here what suppose to add a rondomly choosen number and show it on the label .text increase every time by the the same number when appear. It does not do it correctlythat is the
Private Sub licz()
Dim pbs() As PictureBox = {PictureBox1, PictureBox2, PictureBox3, PictureBox4, PictureBox5}
Dim las() As Label = {Label1, Label2, Label3, Label4, Label5, Label6, Label7, Label8,
[code].....
I am making a game of tic tac toe, and I have 9 buttons lined up in a grid pattern. I want to select a random button for the computer to start the game from.
I have an array set up with all the names of my buttons, and I was thinking of picking a random entry from that array to start working from. This I have done fine, but I cannot change the text of a button. My code:
''# Define the array
random(0) = "tl"
random(1) = "tc"
random(2) = "tr"
[Code]....
as you can see, I can't simply do StartPoint.Text = "O", even thought StartPoint holds the name for the button.
I have this problem but I already simplify the code as below:Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Label1.Text = "hello"
System.Threading.Thread.Sleep(5000)
'MessageBox.Show("hahahaha")
Label1.Text = "world"
End Sub
What I'm trying to achieve here is, after I click the button, the label1.text should change to hello, and after that to world. But I couldn't achieve that. Instead when I click the button, it just paused for 5 second and displayed world.System.Threading.Thread.Sleep(5000) The code is just a dummy for a loop that I have.
I have a form that you can type in a four digit code and press enter and will will run some code on a database. The problem occurs when a user click their 4 digit ID number and then click enter, the next user then comes up, types their 4 digit ID on the number pad and when they press enter it runs the code twice (this is due to the fact that the enter button has focus, meaning i intercept the enter, run my code, then the button runs that same code)
View 4 Replieson click i want to show text each button i press will show a different blurb Ireally new as this so please bear with me. Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Label1.Show(text1) End Sub then i would some how tell it text1 is blurb1
I can read programming better then i can write
I am stuck on how to assign values on a label or text box.The issue is the following:I have two tables, one called A and the second one called B.Table A has tree fields: id, name, lastname...Table B has five fields: id, level1, level2, level3, level4..The idea is to save A.id into level1, level2, level3 and level4. A.id can be the same or not. I know how to assign and save the values on the DDBB using DDL, but when I want to show the values using labels, I get the first value always, this is becuase the select command is configures in that way. If I use ddl instead label, it works, but I do not want to show the value using ddl. I want to use label to show the values, and ddl to modify or add new data into the DDBB.[code] As you can see the level1 uses label, and level2 uses ddl, it was the only way to get the value for level2, otherwise if I use label on level2 it display level1 value instead.I would like to know if there is any way to assign different value using anything but ddl.
View 6 RepliesIn the about use should be a label and a button. The label should tell about the program and have the name of the programmer and the button should hide the about us form.Here's my code:
Public Class Form1
Private Sub ExitToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ExitToolStripMenuItem.Click[code].....
form1 have four buttons, i want to set a label text in form2 according to which of the button on form1 is clicked.below is what i tried so far.on form1 each of the button click event i made it focus
Private Sub Answerbtn3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Answerbtn3.Click
Me.Focus()
Form2.Show()
and on form 2 load event i have
Private Sub FinalAnswer_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Main1.Answerbtn1.Focus Then
Label2.Text = "You choosed option '
[code]....
the above code displays only the first condition ("You choosed option 'A'"") on the label when any of the button is clicked?
I would like to have a label's text recorded into a database when my button is clicked. I do not yet understand the database connection. I have created the db, and have the following
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Conn As String = "Provider=Microsoft.SQLSERVER.CE.OLEDB.3.5; Data Source=c: empTestDB.sdf;"
Dim tConnection As New OleDb.OleDbConnection(Conn)
[code]....
When I try to test this the .ExecuteNonQuery() becomes highlighted and says the given type name is unrecognized. My table is setup as table1 and the only 2 columns are datetime and temperature. I want the label text to go to temperature and I would like somehow the time the temperature was taken to go into the datetime field. I had the provider=microsoft.jet.oledb.4.0, but I changed it since I thought this was the one to use.
Is there a way that i could run a code by pressing one button but doing a code already in my project. Example, if i have a button that will do two things, and one things is something another button will do. Could i make my button run that buttons code without typing it again? I have tried everything i know. Its probably something really basic, but i just cant figure it out. Ive been messing with it for a while now and have taught my self a few new things, but not what ive been looking for.
View 9 RepliesHow I can preform a button in my form after pressing a key on my keyboard?For example, if I press key F3, I want to preform a button in my form.
View 4 Repliesi have a button in my form...... when i press the F2 key,i want the button to be clicked.
View 3 RepliesI have many fields in the page and the last field is a dropdown with list of values. When I select an item in a dropdown and press Enter, it doesn't do the "Ok". Instead I have to manually click on Ok to Submit. How can I do by pressing Enter on my Keyboard rather than Clicking on "Ok" button after selecting the value from dropdown list. I have set the SubmitBehavior to true.
View 4 RepliesIf you click on the backup button in my program, it starts to copy files from source to destination using a For loop.I can't cancel this For loop and I can't click on anything else in the window, because it won't respond untill the for loop completes.How can I let the program check if the Cancel button is pressed during the For loop and if pressed exit the loop?[code]...
View 4 RepliesI'm making a jungle timer for League of Legends, where I will make buttons you can click or you can start by a hotkey.
The button will be a picture of the specific jungle camp, and when the press/start it, it will start a timer, which will count down to when the jungle camp spawns again. When you press this button, it will change the design of the button to make the picture blurry and add a timer above it, that you can see.
My question is how do you change the design of the button, when you press it, like I explained?
I've asked this question before but am reposing it because I am still having problems. The snippit of code that I have problems with is this:
[Code]...
The problem with the code is that I am never able to press Button2. The loop continues and even with an application.doevents, I am unable to press button2 to make bEnd become true and pause the code. Does anyone have an idea of what I could use so that Button2 could be pressed during this event. The idea of multi-threading was tossed around before but I would need some good references to get an idea of how to do it.
