I'm using VB2008 SP1 Express. My app downloads a file from a FTP and compare inside it the registered values,but some users have problems when validating the key,finnaly I found that the following code evaluates TRUE
Nice simple one (I Hope) to start of the day. I have got a load of calculations going on and then a set of rules being checked after the calculations. I then have 9 booleans which check against the varibles. Basically I would like an easy way to check how many Booleans are False and how many are True.
I have one problem. I have small form. on this form i have picure box, larger then form and autoscroll property of form set to true. On picture box i have some panels, which are unvisible by default.
Then i start program. I move down with scroll and on some event i change panel property visible = true. And here i problem. Panel position is not on the same location on picture.
And i tried with changing AutoScrollPosition, it works, but this is not solution.
I'm testing with 2 buttons on form, at the form level i have set: Dim btnIsClicked As Boolean = False if a button is clicked in the click event i then set the boolean to true, but is there a way i can check in another event whether the values has been set to true?
I want to have a text file perhaps a ini file where I want to set a value to either True or False so a boolean. How can I do something like this. I want it to be a in text file so I can change. If it's in settings I'll need to change each users settings I want each user's application to read this text file.
I have a bunch of code with IF..., when this code is run ListBox1.SetSelected(j + 1, True) it select the next value but j is still 0 so the next ListBox1.SetSelected(j + 1, True) will select the same value. How can i update j?[code].....
the code bellow try to make the same effect that textbox1.readonly = True in an combobox...the code to do this are in a form class and because i never had work with class i don't knoe the way to call this class..
Option Strict Off Public Class ComboBoxReadOnly Inherits System.Windows.Forms.ComboBox
if i'm creating the listview using the new listview instead of actually putting a listview on the form directly. how do i access the listview.click and mouseup.click etc..since there's no lstview until the program loads?
i am using VS 2008 and just started to work with XAML and WPF. while opening in page(.xaml) in design mode i'm getting the error like this "Only TrueType fonts are supported and this is not a TrueType font".
is a variable called "Incognito" that is class-wide that is a boolean.My question is that is there a form-wide variable form that can like communicate with different forms. So if a variable in form1 is "True" than, how can you make a variable in form2 turns to "True" too?
I have column with bit datatype in sql server table(2008).while returing to text box its returning true in text box instead of 1.i tried converting it from true to 1 using txtboolvalue.text=Math.abs(CINT(ReturnList.Item(34)).tostring. But it doesnt convert true to 1
Secondly: im checking for columns in datatable if there are any nulls. its checking for nulls in the sqlserver table but its returning true if there is a null.i just want it to return NULL is there is null i textbox..
I have a datagridview, and I want to get an array of rows, or rows indexes in which boolean column "Aktywny" is set to True.Obviously I can Do it using loop, but LINQ will be much faster for sure...
this event works ok, but the problem is that I don't know what field was clicked. Should I use objectinfo or something else? VB.net won't recognize for example e.objectinfo.
I am having trouble with a separate program that keeps saying Adobe flash is not installed. And I have tried everything but it still wont go away (that was off topic a bit). I want to create a program that will auto click the words "Click Here" if the error message shows. Because if I click there then it will work normally until it pops up again.
I wanted to create my own type that acts like the Boolean type, except I wanted to use Yes and No instead of True and False.I kind of got close but it wasnt exactly what i was going for here's what i have:
[code]...
so i have to use an integer when i dim it like:dim b as MyBool = 1 then when you look at it in the watch window b = {Yes} so i could settle for that, but with a boolean you can do this:dim b as Boolean without setting it to anything it defaults to False mine however, is Nothing. 2 things: 1. How can i get mine to default to No 2. How can i make it work like this: dim b as MyBool = Yes instead of having to use the integer this is not a requirement for anything I just wanted to know how to do it
This is probably a basic question, but I have never used this syntax before. Can someone tell me in detail how this expression evaluates to true? [Assuming IsOdd is a boolean type].
I have a situation where I am handling both single & double mouse click events on a form. In both cases something has to be loaded, however when a double click occurs, I do not wish to execute the code attached to the single click event.Is there a way to intercept the mouse click's and check if double or single and then execute the right event appropriately?
I made a program with an invisible form and a picturebox that follows my mouse around the screen, the problem I'm having is the I cannot click anything, is there a way I can make it where I can see the picture in the picturebox and still not click on it?
i'm trying to do a simple task but its not really working out.I have a label that is databound to a datagridview on the form.I also have a button on the form, and what i want it to do is that, when the user clicks the button it will add 1 to the cell in the datagrid.for example if the label says 5 after you press the button it should say 6, which it does, but the problem is that it doesnt save it to the db after i close the form Here's what i have so far:
Private Sub ADDButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ADDButton.Click Me.Label3.Text = Label3.Text + 1 'THIS UPDATES THE DATABASE--------------------------------- Me.BOYSBindingSource.EndEdit()
ok in my webbrowser1 there will be a checkbox is there anyway to click it just bye the test next to it like in this picture it has "Remember me on this computer. " is there a code to click it just by giving it the text that is next to the checkbox ?
I have a windows app that I have published to a file server. Users are able to install the app from this location but when I publish updates to the same location (new version), they are not able to get the updates. I have it setup to check for updates before starting. On my computer (development) I can install the app from the file server and receive the updates.
1)i don't know how to make my piano play a file while the button is clicked only instead of playing a file to media-player until it has ended!2)Also i dont know how to make the mediaplayer play the file from my.resources i added instead of the my files on the c:example.wav.