I want a prompt. Like
Process.Start("cmd.exe")
My.Computer.Keyboard.SendKeys("net users" & vbCrLf)
If you enter "net users" in the command prompt all the local users on the pc appear. I want a textbox in my app, that if a user types in "kyle", and click the button, the first code I gave starts, and after "net users" the text in the textbox is there as well, so it will look like this:
net users Kyle
text automatically filled when the process starts CONTINUED
View 3 RepliesIf I make a button that starts command prompt:
Process.Start "cmd.exe"
I want text to be entered as soon as it starts. Like "ipconfig" is typed in by the pc, and hit "enter" automatically.
The original code came from AutoItI just rewrote what was necessary for VB.NET and added the structures and throws. If successful the PID of the process started is returned, else an exception is thrown. No imports needed.
View 3 RepliesHow to get full path of current directory of process from where process starts Like if i use my software to start somefile then I want my software to know where she started it from ( files path) What I mean is the file I opend using my softwares location.
View 2 RepliesI have a solution that has three projects. One is a service, one is a form, and one is a class library. I use the form for debugging, my logic is complete now I would like to just call.
[Code]...
I want to make a program that starts at 15 and countdown to 0 automatically that's the only thing I want no buttons just automatically.
View 2 Replieshow can I make my program runs automaticly while windows starts? what is the code I have to wright in Button_click code to do that?
View 3 Repliesi just want a program that start automatically.
View 5 RepliesCreate a new web form Go into code behind file Create the Page_Load event enter the following [code]When you type " right after the word with, Visual Studio will hang.
View 2 RepliesI have a service that needs to run several independent processes, my problem is that it only creates up to 23, from the 24th and so on the processes are not started and a DW20.EXE window error is displayed, it only says that the there has been an unhandled exception and that the proceess is going to be closed. Inside the process.start block there is no error so I guess it could be some limitation somewhere.
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Quick code example:
v1.magnitude = myVectors(c).magnitude * 0.95
I have a vector class...and the magnitude is single precision...Now the problem is this, when I run this with option strict on, it gives me the going from double to a single error...Why? Does multiplication imply double precision?
So with option strict on, can you not multiply single precision numbers together and assign them to another single precision variable without first convert.tosingle?
What is the point of this? I am currently changing hundreds of lines of code in a project that runs perfectly...
I'm fairly new to ASP.NET & VB.I've been asked to take an existing textbox that is automatically filled with the current date and allow the user to either add a "+" or "-" and a number or a spcific number and convert that into a date.I underdstand the basic concept on how to do this, but I'm running into some problems using the proper commands in order for this to work.The Textbox is called txtDate.What I've tried to do is this:
If txtDate = '+' Or '-' Then
DateAdd("d", txtDate, today)
End If
Here is what the whole thing looks like:
Protected
Sub
DateEnter_Click(ByVal
sender As[code].....
Textbox scroll bar is enabled but after full page of text the scroll bar comes up, new text cannot be displayed unless scroll bar is dragged down. Is there any way that I can set to move scroll bar automatically so new text always comes up?
View 3 Repliesis there a way so that a button will get it's Text Property from an array on form load?
View 4 RepliesThe program consists of making 2 text boxes, one labeled Age, and one labeled Name.The Name text box must return the name in all uppercase.If the Age text box isn't filled with a numerical value, you should receive a message saying "need a number" and return your cursor to the age box.2 command buttons "Process" and "Exit"
I tried getting started, but I usually always work better when i have a beginning!
[code]..
How would you skip the process so the file is automatically created??
I'm using Visual Basic 2008 Express Edition, so I have a combobox that gets filled with items from a data base made with Microsoft Acces, the combobox is filled with the values stored in a column from a table in de database so the user can select an "option" from it, I want to add labels that show the values for the corresponding row of that column. I used the Data Source panel to drag and drop the labels corresponding to the values that I want and it works it show the value that I want when I compile the application (at least I think it does, it could be that it's only selecting the first entry) the problem is that when I select a diferent entry on the combobox the labels don't refresh with the new values. How can I do that?
edit
how does Visual Basic Populates de combobox and gets the value of the other Acces DB entrys to change the .text value of the labels? And I mean the actual code that does that.
okay so i was thinking of making a program that can take a text file filled with code so the text file would look like this
Title{Text = blah blah; text = blah blah; Title2{Text = blah blah blah; text = blah blah blah;} }
and have the program display
Title
Text = blah blah
text = blah blah
Title2
[code]...
I want my text box to filled by an alphabet first then the remaing characters can be anything. Also i have drop down which is having arithmatic functions.(< ,> , = ,+ etc) If the user selects < or > then the value entered in the text box should be numeric. and if the user selects "=" then the textbox value should be string.
View 1 RepliesI want to make that program starts when computer starts. I have no idea how to do that.
View 4 RepliesIm Using a datagridview to display items in an invoice. when the user enters the data in, they use a DGVcombobox to select which particular item they want. what i want to know is. can i change the text of the combobox programatically after the items have been filled
Edit The DGV in question has 2 predefined columns one is a comboboxcell and the other is a text box cell im trying to fill it using
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My aim is to insert commands in to a console such as command prompt (except it isn't command prompt its actually a console engine for a game) and the commands will have shortcut buttons aswell which I can do my self, not a problem. My actual problem how ever is that I dont know how my vb form would recognise the process it needs to type in and how it would even find the text box to auto type the pre configured commands which I would have configured inside my form.
View 2 RepliesSystem.Text.RegularExpressions.Regex("#*#") is this correct..!? my text can be like #abc1234+as00# etc. ie, anything between #..#
View 4 RepliesThis procedure is inside of the xsd file:
Public Shared Sub AddRowData(ByVal sender As Object, ByVal e As System.EventArgs)
Dim myDataCol As DataColumn
Dim myDataRow As DataRow
[code]....
Before it leaves the procedure I'm checking the DataSet row and I see that the Variable are there.In the next step it goes to a form on which I'm viewing the relative report.The Last form has only the Load event, nothing else. there is no any row .
I made the changes from this:
[code]...
to this:(the 'End Function' says "Function 'GetFolderPath' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used."
[code]...
I've read the subject Receiving parameters in vb2008 :[URL]...and have similar problem. i have vb2008 express edition sp1 installed.
When I try to get the parameters from clickOne published (default settings) file:
MsgBox(Environment.GetCommandLineArgs.Length)
For Each arg As String In Environment.GetCommandLineArgs()
MsgBox(arg)
Next
[Code]...
"The current project settings specify that the project will debugged with specific security permissions, In this mode command line parameters will not be passed to the executable. Do you want to debugging anyway?"
If it is at all possible, I would like to print a page that is layed out with labels filled with text from previousley stored information from the program. now, obviousley, because the text can change in amount, and so the labels need to be able to change in size, and if at all possible allow multiple lines, though if there is no way to do it, then an unchagable text box would serfice.
There is a problem though, the fact that the labels will be changing size means that the position of the labels needs to be variable to the previouse. Example: the box above needs to be bigger, so the box bellow needs to drop down equall to the amount that the above grows.
i have a button in my form which increases the font size of the form by 1. [Code] now when i increase the font size, after increasing by 3 the size of text boxes starts decreasing. this is how the form looks after size+5, when i open the form, the tabpage resize event is called 3 times.
View 1 RepliesI have a form and it is databound to a Access table with the standard TABLEADAPTER wizard. All works well HOWEVER, new records are not displayed in sorted order.When I add a new RECORD, it can go anywhere within the table. When I move around the table using the TABLEADAPTER Manager, the newly added record does not appear in sorted order.Furthermore, when I restart the application and show the form (which issued a FILL command), the records are not sorted.The SELECT I am using is fairly simple:
SELECT [list of fields] FROM TableXYZ ORDER By [sort field]
This HOWEVER, does not appear to work.get the table to be sorted when filled?Other information - the table in question has the field that is specified in the ORDER BY clause which is the same as the Primary Key.As an example, in the table there are records with the following KEY:
4313, 4314, 4315
When I insert a new record, it might fall between 4313 and 4314. Lets assume I add 9999. I expect it to be at the end of the list however, it appears between 4313 and 4314.FYI Also tried this in the code as well:
TableBindingSouce.Sort = "field1 ASC"