Cannot Input CMD Commands?
Feb 15, 2012
I'm fairly new here and based on the help that i've seen people give I though this would be a great place to ask! Basically, I'm new with coding, so I decided to work with Minecraft - specific a Minecraft Server Starter. It has a built in text box to display all the stuff that the console would normally display and an input tetbox to use commands.I have it so you can either use the Normal Minecraft Server or a Bukkit server. Basically, when I run minecraft.jar it works perfectly, I get the Output from the console and I can input commands.When I use craftbukkit.jar (bukkit) I get the Output of the console fine, but I can't input any commands... I can't figure out why it's doing this!
[Code]...
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Jun 29, 2011
So for the past 3 days I've been perusing the internet for a way to run a command when a MIDI signal is sent into VB - where/how should I start? As a matter of fact, I haven't found any way to enable MIDI input, period.
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May 21, 2010
basically this is a Module that connects to IRC. I want to build in commands to use this as an IRC bot but I can not figure out how to do it."If Readline =" Or any variations will not work for me.Obviously, I can not send messages with that, so I am trying to open a webpage when I private message a command to the bot.I need to issue commands when certain text is entered.I figured reading the console would work but it is not. [code]
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Jan 15, 2011
I need some help with the input validation of my application. Attached is the code that I have written as well as a screenshot of the front end. I specifically need input validation to verify that the user selected input for cbLengthOfStay is a number between 1-10 as well as input validation to verify the user input for txtMedication, txtSurgicalCharges, txtLabFees and txtRehabilitation is a positive numerical number. Please feel free to critique my attached code. [Code]
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Feb 19, 2012
If my Category and Forum selection is incorrect I am sorry and feel free to move it. I'd like to have the users input in the message box that will show. For example: There is a textbox and the user puts in their name as Bob. Then the message box would be: What my main goal is, is being able to include the users input they type inside the textbox inside the message box.
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Sep 25, 2010
I have a problem with the code, I have input the valid username and password in the form textbox to input the strings in php, but it keep displaying the messagebox that says login failed.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MessageBox.Show("Please enter your username")
ElseIf Textbox2.Text = Nothing Then
MessageBox.Show("Please enter your password")
Else
[CODE]...
I don't really know why it keep displaying the messagebox that says it failed when I have input the valid strings in the first place.
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May 10, 2010
I am writing a calculator app in VB Express 2008. I'm trying to get the app to accept numeric and operator input while ignoring all the alpha input. In other words taking input from the numeric keypad and the top of the keyboard and ignoring all the letters.
Here's the block of code I have so far:
Private Sub TextBox1_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyDown
If (e.KeyCode >= Keys.D0 OrElse e.KeyCode >= Keys.NumPad0) And (e.KeyCode <= Keys.D9 OrElse e.KeyCode <= Keys.NumPad9) Then
Select Case e.KeyCode
[code]....
I can't get vb to recognize the above code it seems to skip right over it. BTW, is 'Keys.Crsel' the same as the caret '^' symbol?
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Jul 29, 2009
On geting input into DataGridViewTextBoxColumn but the column should not accept input of data that is not integer like; 10003, 2.00, 1500.00
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Sep 28, 2011
My objective is to, instead of entering in the data manually into the text boxes, I want to read in a textfile. The Calculate button will contain the code to read in the file and assign it to the appropriate textboxes. Save the separate file in the \bin\Debug folder.
The text file just needs to have 3 integers on 3 separate lines.The code I posted works without and errors, but.I am having some trouble integrating the Stream Reader.
[Code]...
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Jun 26, 2010
i wish to apply an input-mask or a format on an input box so it can check if the input data is an email or not.the inputmask/ format would be as folowing &&&&&&&&&&&& "@" &&&&&&&& ".com ".That is in Access but how to do it on VB.net and an input mask. Here is a part of the code which I use
Dim x As String = InputBox("please enter new E-mail" + vbNewLine + "eg.(username@domain.com)", "Change Email", My.Settings.Email)
If x <> "" Then[code].....
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Nov 3, 2011
Option Strict On Public Class Form1 Private Sub btnDistance_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDistance.Click 'The btnEnterSpeed click event accepts and displays up to ten speeds from the user'and then calculates and displays average speed
[Code]...
I cannot figure out how to incorporate the number of days into the input box then get it to loop and count the number of times the User inputs in the number of days. Then I have to incorporate it into the equation to get the total distance D = MPH * Hours. What I have right now wil not count up the number of days and locks up after I input one number and will not add anything to the listbox. Because I also have to make sure that they cant add nonnumaric values and the number of hours per day cannot exceed 20. I have put things in and taken them out but it has been 2 days and I am lost now
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Mar 16, 2009
how to input a data/value to excel through vb input form and get the data/value from excel back to the input form?? (For example: put a number into exel A1 from input form and get another number from ecel B1 bact to the input form)
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Sep 23, 2010
Part of my assignment is to check if input to Group Number and Number of Units are correct input by making error handling exceptions...
I have to check the following:
a) group number is neither 501 nor 062
b) number of units are NOT numbers
c) number of units is NOT a positive number
So my first question is, am I checking correctly? 2nd question is, How do I make sure my Exceptions will pertain to their correct respective things (a, b, and c.. above)?
[Code]...
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May 2, 2009
I've been working on some code to add together input from an input box to make a string and display it in a message box. I've put the code in a loop so that it will add all input into the string until nothing is entered in the input box.
Dim stringInput As String
Dim message As String
Do Until stringInput = String.Empty
[Code].....
All I get is just the last input entered to show up in the message box and none of the previous entries. How do I get all the input to be added together and show up in the message box?
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Jun 23, 2010
ok with this is going be realy hard to explain i just wanta learn this commands so lets say you have a combolistbox
[Code]...
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Apr 24, 2007
i have to make a project in vb.net to connect with nokia phone using AT commands. There are so many articles on it but i hvae found nothing complete.
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Dec 27, 2011
why this code doesn�t work:
If CheckBox9.Checked = True Then CheckBox10.Checked = True : If CheckBox8.Checked = True Then CheckBox9.Checked = True
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Jul 7, 2009
i use visual basic 6 i already try making a button to play sounds. by clicking the button and the sound will out. so that i want to know were could i start, when you input words in textbox the program will speak what you have type in the textbox.
_
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Feb 19, 2011
I'm trying to use a cell phone modem to send an sms message but i'm not sure whats wrong with my code?? Also i'm getting en error with _ContsSMS = False .. but i have no idea what that line is ? (Also are AT commands not used for Windows 7, is this why it wont work?)
Using COM7 As IO.Ports.SerialPort = _
My.Computer.Ports.OpenSerialPort("COM7")
'set command message format to text mode(1)
[Code].....
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Aug 1, 2011
So I have this page as such:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="ViewContacts.aspx.vb" Inherits="ViewContacts" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[code]....
and the commands are not being added to the buttons to add, edit or delete contacts....
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Dec 31, 2009
catch statements - it works well just checking my disk drive for a file, if an error is thrown then I open the disk tray and ask them to put the disk in, click OK on the message box and it performs another check for the file, if this fails the button that starts all this is disabled on my main form (the code is shown below).
Okay, so my problem is I'd like to have the message box pop up and the have the drive open up (using an API which I have) either at the same time or in the order of: message box then drive open. I can see two ways to do this: Have the commands happen at the same time (Can you even do this?) OR Have the message box appear and then open the disk drive (but how I could achieve this I don't know as the message box waits for the user to click OK... I originally though of starting a timer just before and getting it to open the disk drive tray in the tick event,
Code:
Public Class Form1
'open cd-rom tray API
Private Declare Function mciSendString Lib "winmm.dll" Alias "mciSendStringA" (ByVal lpstrCommand As String, ByVal _
[Code].....
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Oct 20, 2010
I wrote a program that read a text file, find some specific text and eventually replace it with other. This works fine but after the file creation I have to ftp MANUALLY to my AS400, putting the file and finally run a specific command.
Here's the question, I saw that I can use FtpWebRequest but it only permits to download, upload and so on, I need to run a custom command (passing a string).in other words here's what I need:
user = "me"
pass = "you"
host = "as400"
ftp.Credentials = New System.Net.NetworkCredential(user.Text, pass.Text)'now the connection is opened put my file send custom command
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Aug 13, 2010
I am using mysql and I have installed the connector... here is a sample of my code. so far I can sucessfully connect to the db, but i am trying to learn how to parse sql commands to the db. for example in this snippet, i wanted to add to the testing table, an entry consisting of Fname and Lname.... It is not working... what should i be doing different ??
Imports
MySql.Data.MySqlClient
Imports
[Code].......
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Mar 28, 2011
When my mobile phone is connected to hyperterminal, I can use the at-command AT+CNMI=1,2,0,0,0 If I receive an sms then, hyperterminal will show me the content immediatly.
Is there a way to fix this in VB.NET?[code]...
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Jun 16, 2011
Is is possible to run cmd commands straight from VB. I want to be able to set up a command in vb without showing the black cmd window
path= C:Program Files (x86)Javajre6in
java -Xmx1024M -Xms1024M -jar minecraft.jar nogui
Is it possible to run it without making a batch file? ( I want be be able to change some of the values in the commands to)I found Shell(pathname[,windowstyle]) but I am not quite sure how to use it or if it is the right code.
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Apr 28, 2012
Im creating a windows application, not a console application which will hopefully run commands within the program.
[code]...
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Mar 7, 2012
Visual Studio 2010
Windows 7 X64
I'm making a multipurpose tool. In with I need to run some DOS commands with arguments.So, Ex. of what I have now.
Private filepath As String = "C:UsersTTGToolToolG5.5.0pluginscom.zend.guard.core.resources.win32.x86_5.5.0
esources"
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click[code]....
So it should be "like I like cats" or what ever it is in the textboxes in the command prompt.
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Jun 10, 2009
I am currently developing an SMS application to read and receive SMS. I run the application and tried to send an SMS and the application indicates that the message is successfully sent. However the recipient did not receive the SMS. I am using Sony Ericsson T610
Code:Imports SystemImports System.ThreadingImports System.ComponentModelImports System.IO.Ports
Public Class Form1 'connect your mobile/GSM modem to PC, 'then go in device
[code].....
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May 31, 2012
So, I made a program which connects with an access database. What I want to do is to make a custom sql commands instead of using the default "Fill" command that is generated when I insert for example a textbox which is connected with a column from my access database. So here is the command I wrote:
SELECT id, aa, code, credit_date, receipt, rewards, klm, subscriptions, place, various, notes
FROM credits
WHERE code = (CodeBox.Text)
Ok what I want to do and having trouble with, is having a textbox and the user who will use this program, to type a code in the textbox and make a search with this command above. What I can't understand is how to use the text of the textbox inside an sql command. I've not made the database connection with code, but as visual basic does it automatically, TableAdapter, DataSet, BindingSource and I can make a new command using the Query Builder with DataSet Designer!
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Mar 7, 2010
My question is how we can use the commands in cmd in our appication? (.exe)
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