Is there an alternative rather then doing this:
Private Sub clicktxtBox(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles _
txt_Time_00_000.Click, _
txt_Time_00_001.Click, _
[code]....
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 RepliesI want to force a calling method to implement exception handling.
Java forces a calling method to implement exception handling where it calls another method that thorws an exception.
Does VB.Net have the same mechanism?
Method 'Private Sub trigger_Triggered(sender As Object, e As OamsIDD.VoamsWorldIDD.OamsStateChangeEventArgs)' cannot handle event 'Public Event Triggered(sender As Object, e As OamsIDD.VoamsWorldIDD.OamsStateChangeEventArgs)' because
[code].....
(I tried with this question but this code isolates the problem better. I have this code:
Public Shared Sub PopulateTextFields(ByRef stuffList As List(Of Stuff))
Dim aStuff As New Stuff
For Each aStuff In stuffList
DoStuff(aStuff)
Next
End Sub
[Code]...
Yes how would i make a program that auto clicks "new thread" and types in what are u put in textbox2 and then clicks sumbmit..Why I want to no:+ iM just trying to make a a program that makes it easyer to post.About the program Im trying to make: +im gonna have a webbroswer in my program and then i want then below there wil be a the thread auto click ...so day if i go to www.urlhere.com and go to there forum page i would jsut type everything in my auto clicker and i press button1 it will do everything for me like post the thread
View 2 RepliesIf I add a WindowEvents_WindowActivated handler to my Visual Studio 2005 Macros EnvironmentEvents module, I get a weird side-effect: when I click from one window to another in Visual Studio, that click is treated as a double click.
[Code]...
Im using Visual Studio 2008 Ive created auto click programs through tutorials, Mouse Recorders, also through tutorials. But nothing is helping me with the project at hand. It has now been a month of going through basic VB.net tutorials, and more advanced ones, all with success.. but none telling me what I need for this project.
So here is the project.
When I open this program.. it will have two buttons.. Start.. and Stop. Both set with hotkeys(which I have figured out how to do). When the program starts, it will work, kind of like an auto clicker, but the clicks I need in different, set locations, and with a different time frame in between clicks. The whole program will loop until stopped(with the hotkey).
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?
[Code]...
I process single- and double-clicks on a listbox in VB .Net 2005; I use single-click to just select a particular entry and double-click to select and open the entry. I want to discard any other type of click, especially triple-clicks.
View 7 RepliesI basically, want this to happen:
Label1.Text = Form2.Button1."number of clicks"
How do I do it?
How would I use FindWindow to get the handle to a textbox on my form?
View 5 RepliesI need to record the screen when my user clicks start, and stop recording when he clicks stop.I've searched for a while on this subject, and I have found nothing.I want to do this without adding any files to my project, I just want to use some built in function in Visual Basic, and start recording, or even take a snapshot and add it to an AVI file or something...These are some sites I have found:
http:[url]......
This code is in VB6, but I am not sure how to even start using it?
When i am assigning text in to textbox that time the selection start property is zero so the cursor(caret) is moving to first location of the textbox.
Code Sample
Consider that the textbox already have text like 'Hello Developers'
Dim CurPosition As Integer = TextBox1.SelectionStart
'CurPosition=11 (i.e) SelectionStart is 11 (cursor position)'
[Code]....
so when i am executing this code the cursor move up and down
I am a new VB programmer and am using TextBox in VB2008. Here are the problems I experienced in TextBox -
1, After I typed number in TextBox and found I need to type another number. So I used backspace key to remove it. But at this time program quit and displayed this problem: InvalidCastException was unhandled. How to solve this issue?
2, Can anybody tell me how to set number of characters are allowed to be typed in TextBox?
3, Can anybody tell me how to implement the feature that only numbers are allowed to be typed? In case letters are typed, how to tell user to re-type?
Consider a MyForm class that contains a shadowed implementation of Show(). It also contains a CreateForm() method, which accepts an instance of the form and calls the shadowed sub:
[Code]....
When I run my program, I want my AverageInventoryTextBox to be formatted like $0.00 and my TurnOverTextBox to be 0.00 (2 decimal places)But when I do the strings for the textboxes and run the program, no matter what numbers I put in it just gives me $0.00 and 0.00, it SHOULD be like $13.84 or 7.44 something like that, but it will only give me zero for an answer.
Public Class Form1
Private BeginInventoryInteger, EndInventoryInteger, CostInteger As Decimal
Private Sub CalculateButton_Click(ByVal sender As System.Object, ByVal e As
[code].....
How to write Lost focus method for asp.net text method? Please anybody have any idea to write this, share with me?
View 4 RepliesIs There Any Method To Reverse Array In A Textbox? i want to reverse the array by line in the textbox [Code]
View 3 RepliesI have a class that inherits the Textbox class. My main goal is to prevent specific keys from being entered into the textfield. Now, I have a solution however I have one issue with it.
[Code]...
I'm creating a form in ASP.Net to replicate a paper form (I have no say in the design, I'm tasked with merely recreating it digitally). This form has many questions along the lines of "Answer yes or no. If yes, specify how much". I'm currently handling it by listing the question, and then having two radiobuttons in a group, one saying "yes" and one "no". To make this a little prettier, I've been using Ajax updatepanels that will only display a textbox to hold this yes value if the user selects Yes.Now I've been able to do this successfully, but each question is its own radiobutton group and has its own panel to update visibility, which means that the way I'm currently doing it there is a lot of redundant code like
[code]...
And so on for every question that has a yes/no option like that. I have no doubt there is a better way to do this. I was wondering if there is a way I could pass the panel associated with the radiobutton group so I could use a single method in the code that would fire for all radiobutton postbacks, something like (not real code)
[code]...
Or is there a better way to handle questions like this? I'm open to a different approach if it would cut down on the amount of redundant code that I'm typing now. I'm using VB, but I know C# so if someone is fluent in that with an answer I'd have no problem interpreting it.
Literally, I need access to the "Start --> (search programs and files) text entry box". How do I communicate with this?
View 6 RepliesThis is my first post on this forum, so please excuse me if I'm posting wrong. Anyway, I've been having an issue that I've never seen before and is driving me nut, I have a windows form on which I have placed many textboxes that display information from a MS SQL database. The user can then change these values and hit a "save" button which writes the changes to the database. I also have certain textboxes that with the "on leave" event (after a user enters a possible new value) trigger a method that recalculates some of the other fields based on the new information. Hopefully that all makes sense.
So the problem is, when I run through this "recalc" method the first time around, it doesn't update those textboxes that it's supposed to. However, when I put a breakpoint in and debug through it, the debugger shows it putting in the correct values into the textboxes. It's just as soon as the method is done, it puts them back to blank, or whatever they were before
'Rebind stuff here
lblCabinets.Text = curMfg.ToString("c")
txtCabinets.Text = curMfg.ToString("c")
[code].....
I wrote an application to handle a joystick with directinput. It works fine if it uses the handle of the main window but it doesnt happen the same if the handle is the one of the component that contains the joystick's operation.
I mean:
main form handle: 15
component handle (which is inside the window and the joystick needs the focus of this component to work): 25
It always work if the handle i initilizate the device is the main form (15).How can i use only the handle of the component?
As the title says I have a form with many databound textboxes. some of these boxes have data in them and some are empty. I need to add them altogether, so far all of the conversion methods I have tried err out when they run into an empty string, except Val, but then Val won't handle the string with a $ in it. I've tried decimal.parse which handles the $ but not the empty string. So I seem to be in circle that I can't get out of.
View 2 RepliesDoes calling the Dispose method on a Windows.Forms.Timer call it's Stop method? Or should I stop the timer before I dispose it?
View 5 RepliesI have a large problem with inheritance in vb.net. The problem is the following:
I have 2 forms => frmBase and frmChild
In frmBase i want to create a method Called StartWorking() and i want frmChild to inherit this method.
But here is the tricky thing: when frmChild.StartWorking is called i would like the following => without calling MyBase.StartWorking()
I want frmBase.StartWorking() to be executed first and after a test in frmBase.StartWorking if blnValue is true then frmChild.StartWorking has to be activated. if blnValue is false that frmChild.StartWorking cannot be activated.
I have nine pictures that I need to animate -I need to use the ToString method and a counter to concatenate a file name into a string variable from the Image.FromFile method. Once the counter reaches its maximum value, and the last picture is displayed, the counter should be reset to zero or one depending on how the first image file has been name. Also a static counter variable should be incremented in the time routine. what I have so far -- I know what I have to do; however, I just do not know how to code this properly.. Right now I have this going thru a button procedure but it needs to go through a timer.
[code]....
Write an overload for every numeric type or if possible constrain a generic extension method to just numeric types.
View 2 RepliesI just need to know what is the slight difference between them so I know which one to use everytime.
View 5 Replies