I have three textboxes on a form.The first two are for entering numbers for addition.And the third is for displaying the result of addition.I want the result of addition to appear in the third textbox as soon as I enterthe numbers in the first two textboxes, without pressing any buttons.
View 4 RepliesI 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 Repliesit would work something like that:
-I type some text into few textboxes
-I press a send button
-Everything i typed into textboxes is sent to my email
I 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 created a menu in sharpdevelop 3.20 and by pressing button is started bat file located on mapped network drive
Sub Button1Click(sender As Object, e As EventArgs)
Process.Start("Q:INTRALINK_config_prod.bat")' TODO: Implement Button1Click' TODO: Implement Button1Click
End Sub
but when I press on that button security warning information appears - is there any way to automatically accept RUN from Vbasic code without pressing by mouse / keyboard ?
I am using a datagrid in my where i am having four columns. In first column the parameter values are entered and in the second column measured value is entered and in third column the nominal value is entered.Inthe fourth column the result is displayed by subtracting the measured value and nominal values. I am doing this calculation in Datagrid cell validated event. What i want is,there will be many rows in the grid,when typing the value in the third column the corresponding result will be displayedin the rowof theresult column,save button will be displayed while the form loads,when the calculate part is completed that is there should not any cell of the resut column empty then i should enable the save butto.
View 2 RepliesI 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 Repliesi have a problem on my DateDiff result. For example the result is 3.5, it will only show 3. How can i control that?
View 1 RepliesLets say i have a class Employee which cotains two propeties (Name, Year) I have another which basically contains list of Employee object i.e EmployeeList.[code]...
View 4 RepliesIs 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.
How to refresh a datagridview data by pressing the button? That is after the data has been deleted from the database, the datagridview will show no data there if I have one row of data only. Currently I tried something like datagridview1.update() but doesn't work.
View 3 RepliesI have a msn mensenger like form, with 2 textboxes. One to send text, other to receive text.
I also have a button that sends what is writen in the txt_send, but I would like for it to be activated when i press the enter key, much like in most instant messengers.
Button pressed. and a Folder then opens so you can see the contents
View 3 RepliesHow would I press a button on a web page form that is on the browser that is in my app. Wear is a good place to start learning about interacting with web pages that are in my app.
View 6 RepliesI want to be able to hit enter or return on the keyboard and then for the next button to automatically click. Once you're done typing in the value to a textbox you hit return and the next button clicks.
View 3 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'm not that well at explaining but this is what i want to do
When the Num1 key is pressed, it click button1
When the form is running num1(keyboard) will press button1(form)
I want to make a vb.net program.I made another program and I lost it's source code it have only 1 button.So I want make another program that press button 1 on this program
View 5 RepliesI made a form that gets send to my email.now there is a a droplist box in which there is an options of afew, lets say colors, and at the end there is the option "Other" in which I want a textbox to apear beanth so the client can write the "color" he wants.Im using VBcode with ASP.NET.
View 2 Repliesim struggling to get my form to work properly, when the user enter the details into the textbox and they press enter i want a button to activate. Ive tried
sendkeys.send(Enter) cant remeber the exact code
then some event handler on the Send.keys help section on windows.
Is it possible in VB 2010 to be able to move the mouse cursor around by pressing a button?
For example if I pressed a button on a form, it would bring my mouse cursor to (Xpixel , Ypixel)?
How can I close the form by pressing the scape button? I know I can put a button on form and set the form CancelButton to this button, but is there another way without placing that button?
View 3 RepliesI try to make program what press button itself. Button should be " 0 ". I searched google and tryed some ways but they didnt work.
View 9 Replieshow would i make a button move by pressing up, down, left, or right?
View 22 Replies