Command Simillar To SendData GetData
Mar 24, 2010Im making a programing that uses TCP.How can i senddata/getdata in vb.net? [code]
View 4 Replies
ADVERTISEMENT
MySQL A Command Simillar To Textbox.AppentText?
Oct 28, 2009How can i just add a string in a field? its text = "AAAA"and i want to add ";BBBB"How?the result should be text = "AAAA;BBBB"
View 1 RepliesCreate A Fretboard Simillar To Guitar Hero?
Jan 10, 2009Anywhere that i can look to create a fretboard simillar to Guitar Hero???
View 4 RepliesWinsock Getdata After Post Method?
Jun 25, 2009I have some problem receiving data with GetData after using post method. GetData returns nothing.
Here is the code I use:
Dim retData As String
Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)
[code].....
Make Socket Post GetData In Textbox1?
Sep 9, 2011I Turn From vb6 To Dot Net so i have 1 question Where is Data Arival in Sockets ??
it get what And How i Can Make Socket Post GetData in textbox1 ? :O
And From Where i Can Mange My App In Where The App Will apper in Screen ?
Datatable Getdata Performance - In-line Table Valued Function In SSMS Takes About 6 Seconds To Return 11088 Records?
Mar 25, 2011An in-line table valued function in SSMS takes about 6 seconds to return 11088 records. The same function in VB .Net 4.0 using TableAdapters.InputTableAdapter.GetData (Created with data set designer) takes about 15 minutes complete.Both are executed from the same workstation.Why does this discrepancy exist?
Workstation:
Windows XP SP3, 2GB
VS2010 Ultimate
.Net 4.0 Framework
Server:
SQL Server 2008
Convert "e.data.GetData(dataformats.Dib)" To An Image?
Sep 26, 2005I am designing an application that uses drag/drop. I am able to drop image file into my app (as e.data.getdata(dataformats.filedrop)) but when it comes to draging/droping from a imaging app (i.e. Corel Designer) I can't figure out how to convert e.data.getData(DataFormats.Dib) to an image.
e.data.GetData(DataFormats.Dib) being a "System.IO.MemoryStream" It shouild be easy to do so: dim img as image = image.fromstream(e.data.getdata(dataformats.dib)) but I get a Invaklid parameter used error... ANYONE CAN HELP ME? I tried it all, yahoo, google, msdn, forums, newsgroup, and I just can't find it anywhere!
Fill A Datagridview From A Database Call It "GetData"?
Jan 26, 2009I fill a datagridview from a database we can call it "GetData". The first column's name is Serial_nr. Here I'll see all active Serials. Then I ask "Get All Data" Here's plenty of serial numbers in the first column,but I only want the active serialnr, the other rows should be deleted in the datagridview.
View 3 RepliesSend A Command To A Command Line And Then Submit The Command?
Apr 30, 2010First 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 _
[Code].....
C# - Clipboard.ContainsData And Clipboard.GetData?
Dec 15, 2011I try to paste some copied objects using Clipboard class.
<Serializable()> Public Class DogsZoo
Public Property Dogs As List(Of Dog)
Public Property Workers As List(Of Worker)
[code].....
Using Psexec.exe From PsTools To Send A Command To A Remote System To Fire A Command
Mar 17, 2010I 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.
[Code]...
ExecuteReader Requires Command To Have Transaction When Connection Assigned To Command Is In Pending Local Trans?
Nov 8, 2007Any 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].....
IDE :: ExecuteReader Requires Command To Have Transaction When Connection Assigned To Command Is In Pending Local Trans?
Jun 30, 2010Public Sub ExecuteTransaction(ByVal connectionString As String) Using connection As New OleDbConnection(connectionString)
Dim command
As New OleDbCommand()
Dim transaction
As OleDbTransaction
[Code]...
Command Line Switches - Keeping Command Window Open?
Feb 24, 2010I 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.
Send Command To Command Line From Windows Form Application?
Mar 11, 2010I 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"
[Code].....
Add New Sql Command To DataSet's Command Collection And Fill DataTable?
Jan 16, 2010I 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 RepliesCommand Line Program To End Before Moving Onto The Next Command In Loop?
Feb 4, 2011I 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.
[Code]...
Insert Command Not Functional After Clear Command In Vb Report
Aug 21, 2011User 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.
Preset A Command And Have The Command Called On Different Option Clicks?
May 18, 2009i 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):
[Code]...
Command Prompt 'Copy' Command Equivalent
Apr 24, 2011In 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 RepliesHide Characters In SET Command On Command Prompt?
Feb 6, 2011Is 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 Replies.NET - Pass Command On Command Line?
May 29, 2012I 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)
Command Text Was Not Set For Command Object
Apr 23, 2011I'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 RepliesCommand Text Was Not Set For The Command Object
Dec 21, 2009If 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]....
Command Line Argument: Check If Correct Command Line Or Exit App?
Jun 6, 2012I 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()
[code]....
Command Prompt "Copy" Command Equivalent?
Feb 10, 2012In 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 RepliesOpen Command Prompt And Run The Command "netstat -a"
Oct 2, 2011I'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 RepliesC# - .NET Equivalent Of The Command Prompt "where" Command?
Nov 8, 2011In .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.
Command To Go To A Different Sub
Feb 12, 2011Is 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 RepliesGet The Value Of A Sql Command?
Sep 20, 2010I need to get the value of a sqlcommand. for instance: I use this :
Dim
str
As
String
[Code].....
