Get The Nickname And Message From Raw IRC Data In .net?
Jun 2, 2010
basically I've got a vb.net script connecting to IRC, and I'm working on making it a basic chat system, but I've run into a problem.
Say I receive this::nickname!name@tw-32151D9B.hsd1.vt.comcast.net PRIVMSG #channel :message
I want to grab specific information to output to the user.
I want to grab nickname and message
How can I go about doing this?I thought about using regex, but I can't figure out how to make regex grab message since there's nothing after it.
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Mar 5, 2011
Is it possible to do something like this:
Dim ThisThing as ThisThingToolStripMenuItem.Text
So i can later in the code just do ThisThing = "whatever" ?
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Jun 7, 2012
First of all I'm trying to create a validator that checks to see that if both players have entered a nickname. If they don't then it should automatically close the form but instead the application hangs. If the first player uses three tries then it "should" automatically close. Here it is:
Sub getNickNames(ByVal Players() As String)
erCount)
'Force Select Username. If More Than 3 Attempts Are Made The Game Will Exit To The Main Menu
[code]....
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Sep 7, 2009
I have a VB2008 with SQL2005 MDI application with multible forms, and Form1 has serveral Textboxes, and Textbox1 is binded with SQL database Table1 Column ID, what I want to do is when try to save data if ID xxx aready exist then it spit out a message (ID already exist.)
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Feb 16, 2012
I have created a program that solves the right-angled triangle by just needing to input two known quantities. I have adapted this code from some I found on another website, it never actually worked, so I spent two weeks figuring out how to get it to work. I have finally succeeded, what I would like to do is display a message box if the user has not entered the required two inputs and presses the 'Calculate' button (see image). I just want it to say "At least two known quantities are required".I have some code that clears all the text boxes so you can enter new data, but I have tried countless times to find a way of coding so the message box appears.
[code]...
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Nov 19, 2009
I have a form for end user (EU) to search for a certain code to check if it is an active code or not, i have the search bit working but i want to be able to have a message box saying "the code (code) is an active (product) code!"
So far i have:
Sub UpdateGrid(ByVal sqlStr As String)
Dim var As String
[code].....
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Sep 30, 2011
How can I retrieve the following values from a MarketDataIncrementalRefresh?
Symbol/Instrument
Offer
Bid
OfferSize
BidSize
I'm familiar with Quote message handling, for example:
If quote.isSetOfferPx Then Offer = quote.getOfferPx.getValue
Tried the same approach on MarketDataIncrementalRefresh, but there are no such methods, and isSetField always returns false although the field does exist.
[Code]....
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Aug 4, 2009
I am doing a project on sending and receiving sms from a serial port. But I have a problem on receiving sms. About the receiving sms, how can i show the received sms in the textbox using the serial port. Do I have to use the DataReceived Events. Here is the code i am using:
Public Class Form1
Private WithEvents serialPort As New SerialPort
Private ReadThread As Thread[code]....
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Aug 30, 2011
I have a problem regarding to my Update data the message error show Syntax error near set LastName I already check my code but i dont know what is the error this is my code:
Dim sqlcmd As New SqlClient.SqlCommand
With sqlcmd.Parameters
.Add(New SqlParameter("@Id", lblid.Text))
.Add(New SqlParameter("@LastName", txtlastname.Text))
.Add(New SqlParameter("@FirstName", txtfirstname.Text))
[Code] .....
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Apr 10, 2011
when the user search for the username and find it in the database it will be seen in the datagrid.. but my problem is when the reader does not found any data with the same username it will give a message that user is not find,,i use the command.executenonQuery and also the command.ExecuteScalar in my if statement.[code]
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Nov 2, 2009
I have this codes here whereby my objective is to develop a writing network applications of programming, a means of sending data to a message board(messaging system). My problem is I couldn't connect it to the server's IP address and port num to send a data through a message board. However I could only display at Form2 txtReceive.
Text = HexConvert.Data_Asc_Hex(sData),
Whereby this code could only convert whatever data(txtSend) that is being typed in, could then convert hex decimal into a textbox(txtReceive). The final result that I would want to achieve is to be able to display the at the textbox(txtReceive) is the <"message protocol"> & <"hex message that is being typed"> & <"parity bit"> into the txtReceive box.
Form form 1, my codes are....
Imports System.Net.Sockets
Imports System.IO
Public Class Form1
Const portNo As Integer = 1234
Dim client As TcpClient
[Code] .....
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Jun 23, 2011
I am trying to show message when user didn't enter any data in datagrid and click on save button it should display message please enter the required fields but I am using this code for this purpose.
For Each cell As DataGridViewCell In DataGridView1.Rows(DataGridView1.RowCount - 1).Cells
If cell.Value Is Nothing OrElse cell.Value.ToString = String.Empty Then
MessageBox.Show("Please Enter the Required Field(s)!", "ITPCHR", MessageBoxButtons.OK, MessageBoxIcon.Stop)
Exit Sub
[Code] .....
When I click on save button without entering data it give me message please enter the required fields but when I enter the data in datagrid it didn't save data and gives same message please enter the required fields.
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Apr 29, 2011
I am adding data to a database table using Entity Framework. When adding a duplicate Primary Key I get an exception in InnerException.Message that reads "Violation of PRIMARY KEY constraint 'PK_StudentID'. Cannot insert duplicate key in object 'dbo.Students'. The statement has been terminated. "However, what I want to do is to rephrase this error message for the end user, but also save this exact message with the table name and column name to my logs for later. Essentially, I want to rephrase the error message to "You cannot have a duplicate entry for Student Identification Number. Please enter a new value."I have tried to inherit from System.Data.UpdateException and put an if check to see what the innerexception.message reads, and then change it accordingly. That did not work.
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Mar 5, 2009
I have 5 textboxes embedded in a datagrid that require a date format (mm/dd/yy), but can be left empty if user doesn't have date. User can poplutes these textboxes for multiple records and hit submit button. On the submit i loop through the grid. If dates are populated AND they are in the correct format then I call a stored procedure that inserts the record into a table. If any of the dates that are populated in the textbox is not a date or in the incorrect format I need to display error message in a label. I got all this to work, but if it throws error message all the data in the grid is wiped out.
How can i keep data in each textbox and still display the error message?
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Jan 16, 2009
When you Use Socket.Send Ether in VB6 with the Winsock control or Vb.Net sockets / Windows API does it generate that if you send "Hello" that on the other side it will get the Full Message Before the Data Arrival event is triggered??Or is it possible it can get it in two Different events like "He" & "llo" and a Last question, TCP is stream oriented, is there a Protocol that is Message Oriented but is wrapped with TCP, if not what is a good Delimitor to use with TCP, Usually ide use &H1 OR &H0 but I assume &H0 is common.. or Should I just add a Length Param before each Packet I send..?Now if thats the case and I got the Delimitor route... What if Im sending Chunks of 8192 of a File in a while loop and on a different thread I send a Command if I use the Length Param isent there a huge chance that the messages will get sent like this
[code]...
BUT the issue lies as it thinking that only the 3 of 4 of the incomming file Frames are getting Recv due to it not knowing which frames are for which. Mainly due to me sending a big burst and on the other side recving random chunk sizes on the other side.Edit: Got another question, If I send two bytes across the internet via TCP, will they ever arrive as two different I belive the term is Frame or is that only when they exceide the size of the MTU will the Message be Split. The reason why is if I send a Header saying SOH, Length Of Message(2Bytes), thats 3 bytes can I say 100% of the time the computer on the otherend will recv that all at once so I can parse it? And What ever happen to Flush for Winsock?
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Mar 5, 2009
I have 5 textboxes embedded in a datagrid that require a date format (mm/dd/yy), but can be left empty if user doesn't have date.User can poplute these textboxes for multiple records and hit submit button.On the submit i loop through the grid. If dates are populated AND they are in the correct format then I call a stored procedure that inserts the record into a table.If any of the dates that are populated in the textbox is not a date or in the incorrect format I need to display error message in a label.I got all this to work, but if it throws error message all the data in the grid is wiped out.How can i keep data in each textbox and still display the error message?
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Mar 30, 2012
I'm I created a SQL Compact database for a program I'm working on and built the tables and forms. I'm trying to add the values entered into the textbox in to my SQL DB, but I keep getting the following Error Message.
"SqlException was unhandled:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)" Below is my code....Its erroing at the cnx.open()
Private Sub btnSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSend.Click
Dim cnx = New SqlConnection(My.Settings.TestDBConnectionString)
Dim sQuery = "INSERT INTO tblMain (Date) VALUES (@Date)"[code]......
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May 26, 2009
i just want to ask how can i trap the deletion message appears whenever i delete one item in may data entry? im using vb2008 and sql as my database.i know the code in access. does anyone know its counterpart in vb2008? here's the code in Access 2003acDataErrContinue
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Mar 31, 2009
an error message when I am trying to load the data into a listbox and the value in the table is NULL. I am new in programming and I am using vb2005 Here is my
[Code]...
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Jan 6, 2010
create a message box that stores my user name, message, and post datetime into the database as messages are sent. Soon came to realise, what if the user changed his name? So I decided to use the user id (icn) to identify the message poster instead. However, my chunk of codes keep giving me the same error. Says that there are no rows in the dataset.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim name As String
Dim icn As String
Dim message As String
[code]....
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Feb 22, 2009
how to create an error message by message box to tell the user to enter a number only if they key in a character value?
I MEAN AFTER THEY PRESS THE CALCULATE BUTTON
Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub
My text box is call txtFat
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Sep 1, 2010
I have DataGridView display Customers Details. The DataSource are from DataSet. After the user have created a new customer record and updated the SQL SERVER Table, Instread of refreshing the whole DataGridView I am trying to add new rows with data from the TEXTBOX into the DataGridView and it generated this error message: Rows cannot be programmatically added to DataGridView's row collection when the control is data-bound This is the coding which the error was generated from:
Private Sub FRefreshDataGridViewRow()
'use strmode to determine New or Edit existing record
Dim strCell1 As String = CType(Me.txtCustId.Text, String)
Dim strCell2 As String = CType(Me.txtCompName.Text, String)
[code].....
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Jun 12, 2009
I am creating a application in VB.net. I've just managed to get a mssql connection going with the many people on this forum. I am now trying to establish a connection with Sybase server/db. Upon entering the username and password from my application front end, I get the following message:
[Code]...
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Mar 30, 2009
I am creating a application in VB.net. I've just managed to get a mssql connection going with the rom many people on this forum. I am now trying to establish a connection with Sybase server/db. Upon entering the username and password from my application front end, I get the following message:
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Jun 4, 2009
I am working on a windows application in vb.net 2005 and it needs to connect to the SQL Server database. In this example I testing if the connection is able to open properly:
[Code]...
Is it something dealing with the permissions set with the database server or something? I am new at .NET programming and I have been spinning my wheels on this for the past couple of days and I am at a loss. From what I research, this error should only occur if I was creating a web program, but I am not. It is a windows application.
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Dec 13, 2010
just curious if there was a way to make the text in a message box scroll across the message box
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Jul 8, 2011
I cannot seem to figure out why VB keep throwing me this exception but here is the code
[Code]...
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Nov 16, 2009
I am using Visual Studio 2005 for coding. I am doing an exercise where I have to create a data lookup program. The program is to illustrate the concepts of using a database to look up information based on user input. The program allows a user to input two search criteria for a product search. The program then displays each individual search result, or record that meets the search criteria in a message box. I am not getting the message box and I don't know why. No errors are present during compiling so I have no indication as to where the problem is.
Option Strict On
Imports System.Data.OleDb
Public Class Form1
[Code]....
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Jun 8, 2011
My problem is that When trying to insert a statement into an MSAccess file I get this message: Data type mismatch in criteria expression
[code]...
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Oct 3, 2010
I am writing a program that has to print an alert message in a textbox if the user inputs invalid data. Invalid data would be a negative number. The textbox is the same textbox as the result would be in provided they input valid data. Here is what I have but it will not print the alert.
[code]...
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