i have seen this in many codes, just not sure where to start and how to call the command. what i'm talking about is having code as such (this is for save file dialog):
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First let me say that I am not sure whether or not this should go in this section or the API section, and if it needs to be moved I apologize. My issue is fairly straight forward, but for some reason I cannot get it to work.
I am trying to send a command to a command line and then submit the command. I have been trying without success to get this to work in v2008 Express and v2010 Express, Here is the code I am trying to us:
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" ( _
ByVal lpClassName As String, _
ByVal lpWindowName As String _
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Im doing that when delete button is clicked in the listview:(code simplified, it delete as it should)
Protected Sub rlvCarts_ItemCommand(sender As Object, e As RadListViewCommandEventArgs)
If e.CommandName = RadListView.DeleteCommandName Then
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The issue comes when deleteting it will perform itemdatabound twice (but listview prerender once).
I was just wondering if any one can I want to show a form on startup but once the person clicks and command button it then saves it to the MySettings and then that from dosent show anymore it then goes to example form2 instead?.
View 5 RepliesI'm getting ok connection to the database... but it's always telling me that I don't have permission to use the SELECT command with some table called 'proc'.
View 1 RepliesIn VB2008 I would like to create a GUI for a command-line based exe called psftp.exe which can be downloaded here and basic usage here.I need to be able to carry out commands on the fly for example...
On Click of Button1- Connect to host
On Click of Button2- Prompt for username
On Click of Button3- Prompt for password
As these commands all relate to previous commands, they need to be carried out in the same instance of the command prompt.I have tried using the attached solution from an older post however it just doesnt work when trying to connect to a host (it works perfectly fine when using the standard command prompt).I'd also like to read any outputs from the command-line so I can create events on errors thrown for example...
On Click of Button1- Connect to host
On Click of Button2- Prompt for username
On Click of Button3- Prompt for password
If command-line throws "Access Denied"- MsgBox(The password you have provided is incorrect)My alternative to this is to buy a SFTP .NET component .
For a Vb.net 2008 desktop application that I was just assigned to work on a new workstation, i am getting only the following compile messages:Warning 1 Use command line option '/keyfile' or appropriate project settings instead of 'AssemblyKeyFile'
Error 20 The command "C:racEnroll.app1inDebug\Enroll.app1.exe Debug" exited with code 1. Enroll.ALtot.I know the two lines are related since I have not signed the total application. The file in the 'AssemblyKeyFile' is no longer needed for this application since it is not used. Thus, can you tell me what I can do so the assembly key file is not used? If best, what can I do to get this application tio compile with no errors?
I am currently using psexec.exe from PsTools to send a command to a remote system to fire a command through a command prompt however I am finding that the shell I am doing does not seem to like the spaces in the path.
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Any ideas on how I handle the following error thrown in the SqlDataAdapter.Fill as a result of the BeginTrans in the callee?
System.InvalidOperationException = {"ExecuteReader requires the command to have a transaction when the connection assigned to the command is in a pending local transaction.The Transaction property of the command has not been initialized."}
[code].....
Public Sub ExecuteTransaction(ByVal connectionString As String) Using connection As New OleDbConnection(connectionString)
Dim command
As New OleDbCommand()
Dim transaction
As OleDbTransaction
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I am using the following code to run defrag and to analyze if the C: drive requires defragmentation:
Dim analyze As Process = System.Diagnostics.Process.Start("C:WindowsSystem32defrag.exe", "C: /a /h /u /v")
This process runs through analyzing, runs it in normal mode & prints the progress to the command window.
My problem is that as soon as the process is complete the command window closes. I need it to stay open so that I can read the results.
I am trying to send a command to the external command line (cmd.exe) from the Windows form application that I'm writing in VB.NET (using VS2008).
I can only access the external program thru the command line (its not my program) and I must do so from a form app.
I am trying to use the following code. I am able to call a cmd.exe window, but I can't pass the command line my command.
Using mp As New Process
With mp.StartInfo
.FileName = "cmd.exe"
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I want to add a new select command to my dataset. To do that, I have added a new partial class to my project. Because we have to use partial class if we want to extend generated dataset codes. [code]...
View 3 RepliesI am using a CheckedListBox that is populated with Filenames (full path, i.e. C:TestTest.jpg)When I have the files that I want in the CheckedListBox I wish to click a Start Button which will process the list one at a time using an exe program that runs on the Command Line. There are arguments that need to pass to the command line as well as the file location in order for the program to process.I currently have it working but the issue is the loop finishes quickly and it is left up to the CMD.exe to finish the process. What I would like is for the LOOP to wait until each file completes processing before passing the command for the next file in the CheckedListBox.There some reasons I wish for it to work this way.
1) I would like to have a button that can Pause/Restart the Loop.
2) I would like to have a button that can Stop the Loop so the whole process can end.
3) I would like to have the Loop remove each file one by one from the CheckedListBox after it has been processed.
4) I would like to display a Message once all the files have been processed.
5) And if it were possible I would like to report the status either by text or a progress bar showing where it is at in the process.
6) And the ability to add some error handling if possible.
Since the Loop finishes so quickly as it just passes the command to the command line using the & as a seperator it is the command line that is handling the rest of the process. Because of this there is not control over it in the GUI.The code I am using allows the Command Line text to display in the Form so it won't open up a seperate window to run CMD.exe. This is the desired affect as I would like everything to appear to run from within the Form itself.
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User need to select their prefferable data to show in report. What i did is i have a clear command first to delete the temporary table. The temporary table is basically a table to stored user selection parameter data. After the clear command, i have
a insert command to insert user selection data into the temporary table. What happened now is when i run the program exe, first run of the report is work fined, but not the second and the following times of execution. It will return null or blank report. The weird thing is when i execute it from development environment, it seem like the report is able to pick up user selection parameter and run the report for the first times and the subsequent execution.
I'm trying to create classes, functions, etc that present a preset list of options to users (in the same way that messagebox control will show the available button options). A simple example is readFile(ByVal strPath as string, ByVal strFileType as string) where the user will see a list of acceptable file types when they put the comma after strPath.
View 2 RepliesIn the Windows Shell, there is a command that looks like this: copy /b fileA.zip + fileB.jpg fileC.jpg..Is there any equivalent function in VB.NET? I already know this works: [code] But I would much rather have a built-in function to work with. Here is what I am trying to do: url...Also, this doesn't just work for pictures. It works for any binary file. Is there any way in VB.NET to tell if a file is binary or text?
View 3 RepliesIs there a way to hide the characters of a "set /p password=Enter Password:" command? Or any new strand not using the SET command i could use instead?
View 2 RepliesI was wondering how do I add a command button called "Start without Debugging"? Is there such a thing in Visual Basic?
View 2 RepliesI am struggling to pass a parameter to a VB.NET application via a Windows scheduled task. It works perfectly in Visual Studio (passing a command line arguement via project properties).If I am calling a VB6 application, then I will supply the following parameters and it works:
Run: c:progra~1TestTest.exe TestParameter Start In: c:progra~1Test However, if I supply the same parameters in VB.NET, the program throws an exception when it tries to create an instance of a class in the Form.Load: System.NullReferenceException cannot create instance of object.
I have also tried the following:Run: c:program filesTestTest.exe TestParameter Start In: "c:program filesTest" This time the status of the scheduled task changes to "cannot start".What is the correct way to specify command line parameters in a scheduled task for a VB.NET program?UPDATE I found the solution on this web page:[URL}.. I am still confused as to why the program would not create an instance of an object when I used the 8 bit paths (i.e. progra~1)
I'm running into the following error message when I click the button event: Command text was not set for the command object. [code]
View 1 RepliesIf I comment out MdiUpdate() this run fine. When I run it with MdiUpdate I get the following Error...
da.Fill(ds,
"Mdi") Command text was not set for the command object.
I have also taken the code from the select statement and put it into the other 2 (replace the CliendGroupID = 3) and it works fine
Here is the code:
Public
Class NewFileInput
Dim inc As Integer
[code]....
I have beginner skills using VB (am using the Express edition to learn). I would like to know how to set up a conditional statement in a Windows Form (WF) app that would check if a specific command line has been passed by another separate app that launchesthe Windows Form app using command lines, and if not passed, then the Windows Form app would shut down (exit, close).So far, I can use:
For Each s As String In My.Application.CommandLineArgs
If s <> "xyz" Then
Me.Close()
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In the Windows Shell, there is a command that looks like this:copy /b fileA.zip + fileB.jpg fileC.jpgIs there any equivalent function in VB.NET? I already know this works:Shell("cmd copy /b fileA.zip + fileB.jpg fileC.jpg")
View 5 RepliesI'm starting to make a program that will run some commands, so i need some code that will open command prompt and run the command "netstat -a".
View 11 RepliesIn .NET, is there an equivalent of the "where" command that is present on Windows Vista and Windows 7 machines? I need to resolve the hard path to an executable that is defined in the system path at install time, and not everyone installs everything using the default installation path.
Currently I call the "where" command as an external process, but this only works on Vista and Windows 7 machines, this does not work on XP out of the box.
How can i make an app that clicks a button on a site link called say every 5 seconds ?
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I add a button to a form each time the user clicks a menu option as:
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This draws a small blue line at the bottom of the button to show it is highlighted. Just like the mouseoverbackcolor property on a button except this will draw the line. It works fine until you slide the mouse very fast between the buttons. It is as if the mouseleave event doesnt always fire.
Is there a command there let's you go to a different sub as if it were separately activated? if so, what is it?
View 2 RepliesI need to get the value of a sqlcommand. for instance: I use this :
Dim
str
As
String
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