I have the code below which works fine, however, if a mandatory field is not populated it prompts a message box, what I want to do is display ONLY one message box and show all the messages at one go, instead of one at a time. Also, I want the cursor to be prompting to the next mandatory field to be inserted according to the list.
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How can i show all my messages in a textbox,without deleting the previous message?
View 6 Replieshow to display the messages in several lines in the message box in vb.net
View 2 RepliesI want to use spy++ or Winspector But from what i Read they Dont work on windows 7 64bit Correct ? Im trying to read WM_COMMAND Messages from a App.And whenever i Select 'Log Messages' And find the windows etc.Nothing show's up. Is there a alternative ?
View 3 Repliescreate 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]....
I am developing an application that prompts an user for doing certain tasks in a form. What i want is that a certain message should be popped for a certain amount of time and then close (probably say 2 seconds or so). I tried doing it with message boxes but they do not close on their own as they are designed to be modal (to wait for user command ). i do not want to display the text in a textbox of listbox. Is there a certain way i could do this.
View 4 RepliesUsing ASP.Net, VB.Net When i close or exit the page, it should show the pop up message like "page closing"
View 4 RepliesI'm developing a program where I've had to add a keyboard shortcuts system. The problem is it uses a third party OCX for a part of its display, and it is catching some essential WM_KEYDOWN messages when in focus, like Ctrl+C, Ctrl+V, etc. I've tried catching the WM_KEYDOWN message through WndProc, but the message is not propagating, so I guess the keyboard messages go from the inner container to the outer one, don't they?
The WM_KEYUP messages can be caught tho, but I'd prefer to be able to catch some of those messages on the KeyDown event. I'm aware I could make some low-level hook, but I'd like to avoid this workaround. Well, if the WM_KEYDOWN message goes from the OCX to its top level container, I guess I'll have to treat those key combinations in the KeyUp event.
Is there a way in Visual Studio (2008 or 2010, don't care right now which one) to show all warnings and/or messages in a project?Currently, I see all warnings and messages for all open files/documents. It would be handy if I could switch an option somewhere or something to show all the warnings and messages without needing to open everything.(I ask this as I'm developing a web site in VS that I have inherited from an ex-colleague and there's lots of messages per page regarding outdated attributes and the like)
View 1 RepliesI can finally filter my DataGridView every time a checkbox is checked or unchecked. However, I do not need it to filter out all of the messages each time a row is added, so I just need to check the current message. The following sub's demonstrate how I am doing this.
Public Sub FilterAllMessages()
'Show all rows
For Each showBand As DataGridViewBand In MessagesDataGridView.Rows
If showBand.Visible = False Then showBand.Visible = True
Next
[Code] .....
Great, they both work as intended...but I believe I am losing out on efficiency with the way I have this. I have tried adding another public sub CheckMessage() to run through the row, pretty much doing what each long list of If/ElseIf checks does.
IN the FilterLastMessage() I just call CheckMessage(), and in the FilterAllMessages() I call it like this:
For Each band As DataGridViewBand In MessagesDataGridView.Rows
CheckMessage()
Next
This isn't working as it is unable to get the index for each message when I have it FilterAllMessages(). I'm just wondering about making the 2 sub's above more efficient so I can have it CheckMessage() just once, instead of it doing basically the same thing twice. Also, the messages all go on to a DataGridView, and this will be constantly writing messages to the window. After a while I would imagine that this will bog down the program, so I am wanting to keep the number of messages that are displayed < 2000. How is the most efficient way to achieve this?
I have been working with the Outlook object library for 2007 and have been able to list all email in the Inbox. I can do the same with the Sent box but I do not see how to get the time it was sent. I have ReceivedTime for the In box but what about the Sent time?
View 1 RepliesI'm trying to improve performance of an application by introducing threading (see my earlier question). I have filled a Queue(of String) with XML messages and I now want to setup two threads to post these messages to a webserver). This process needs to ensure that each message is only posted once. Would a BackgroundWorker (or two) be suitable for this?
View 2 Repliesthere I am using a ToolTip on a Label that I am using as a place holder, so the same Label is being recreated over and over in diferent locations each time the ToolTip Message is diferent. The problem is the mesages is all showing ap at the same time overlaping one another.
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Suppose I have meeting 31/1/2011 9.30 and when current time becomes 31/1/2011 9.30 it displays a message: "You have a meeting". How can I do this with VB.NET?
View 1 Repliessuppose i have meeting 31/1/2011 9.30 and when current time becomes 31/1/2011 9.30 it displays a
View 3 RepliesI wanna replace message boxes in my program with messages displayed directly on the form like "saved","deleted","loading",etc.
To clearly explain my idea let me use the example of gmail's yellow strip on the top prompting "loading"
I can't get the host/server to display messages from the client.It receives the messages but when I try and get it to put it into a listbox it says it's added it but is doesn't add anything.
View 17 RepliesI have a problem in timers, I want to display 2 forms each one after 3 and 5, how to do that? I mean when the first form appears, after 3 seconds another one will appear, then after 5 seconds the second will appear. I have a code where someone gave me here but its for message box only, thus I modify it to put a form still does not work. Here the code I put in the timer below:
Private Sub frmblabla_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
tmrnote.Start()
Private Sub tmrnote_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrnote.Tick[code]....
I still have problem when the message box stops, it displays all the forms together. All I want is when the message box stops, then it display the first form then stop to display the second then stop to display the last. The first form must stay for 3 seconds on the screen, then after 3 seconds the second appears then after 5 seconds the last appears.
I like to user custom errors in my site. The Idea is to trap errors and display friendly meaningful messages to users. The real error details (line number, Page ...) will sent to me by e-mail. I am programming in VB.NET. Until now every code that i found about this say's that i must use the global.asax for it. I do not like to use global.asax, I just like to make an error page that will sent me a -email with all the error details. Until now, I go to the web.config file and insert this line:
<customErrors defaultRedirect="test.aspx" mode="On"></customErrors>
test.aspx looks like this:
Sub Page_Error(sender as Object, e as EventArgs)
Dim ctxOBJ As HttpContext
Dim exceptionOBJ As Exception
Dim errorInfoTXT As String
[Code] ....
When here is an error in some page its redirect me to test.aspx but not showing any error.
I am trying to write some messages to a text file using debug.writeline("Message"). Here is the code.
Dim Tr As TextWriterTraceListener
Tr = New TextWriterTraceListener(System.IO.File.CreateText("Output1.txt"))
'Tr = New TextWriterTraceListener(System.Console.Out)
Debug.Listeners.Add(Tr)
Debug.WriteLine("Test Message")
I see the output1.txt file being created but nothing being written in the file.
The idea with this form is to add the futures which is calculated when the button is pushed but I need the list to update every time and show the values each time to which the previous value is added to the new calculation, e.g. of what it should look like in listbox:
Year 1: $1,290.93
Year 2: $2,724.32
Year 3: $4,350.76
etc....
I have been working on this a while and I am at a standstill, I was given a function to clear the form everytime it calculates but I don't know how to implement it, I am new to VB. Here is what I have so far:
Public Class frmFutureValue
Private Sub btnCalculate_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnCalculate.Click
[code]....
Basically i'm trying making a task manager program for myself. I want to know how I can display a message box and or play a sound when system time = time displayed in listview. I have used a dropdown box for the user to select which option they would like to select - sound or message box to popup. The data for the task will be stored in a listview box. I want it so that when the date and the time is = to the date and time set for the reminder the action will follow.Here is my code so far:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim notext As String = ""
If TextBox1.Text = notext Then[code]....
I have an app that I'm using Form2 to display informaitonal messages without having the user to press the OK button. I DIM form2 as a new form as a global and then add a lable to it on the fly and then control it's appearance with a timer. This all works great providing the main form is being displayed however I can't make Form2 show up if the main form is minimized or hidden. I can get around this a bit by keeping the main form maximized but change it's Opacity to zero but once I do that I have no idea how to return the Opacity back to normal when I do want to see the form. Anyone have any ideas on how to make Form2 display if the main from is minimzed or how to control the Opacity of the main form so I can return things to normal? I was thinking that there might be something I could do with hovering over or clicking on the icon in the taskbar but I don't know what that event might be.
View 5 Replieshere I am again I have written a small class called 'Messages' that holds the user messages.The case is that I am not being able to import it. Here it is:
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For the life of me, I cannot figure out how to show the From Name in an email.I've seen people guess like this:
mm.To.Add("bsmith@email.com", "Bob Smith")
but that doesn't work...
I'm working on this application, and I was doing the error checking on it, and I can't get the message box to show.
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I'm trying to make a game, pretty much a game like memory where you flip over a card and find the match. But because of how many buttons I need I was wondering if it was possible to show the picture in a message, all the pictures are funny motivational posters from photobucket so I want the player to be able to read the dialog. I've already tried doing
Dim picture as string = "1.jpg"
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
MessageBox.Show(picture)
End Sub
but when I click the button nothing happens and yes the name of the picture in my bin folder is "1". I am using Microsoft Visual Basic 2008 Express Edition.
I am trying to create what I am sure is a simple program to add hours to convert UTC time. I want to type in a UTC time and have it convert for every state in Australia. [Code] Now that works fine however when the conversion goes past "midnight" it then shows the date and time. I have tried about 50 different things but cannot get it to remove the date when the converted time passes midnight. [Code] The string was not recognized as a valid DateTime. There is an unknown word starting at index 18.
View 8 Repliescreate an application that when i highlight a text (outside the application (like a word text) ) and i click on control + f shows a message box with the highlighted text......i want something to look like the attached picture
View 1 RepliesI've got a grid view. I want it to say "you have nothing to show" if there are no details.
Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
If GridView1.Rows.Count = 0 Then
[Code].....
However; it seems to be working backwards and showing the message when there is data to display in the gird view and continues to be a blank page when there is not data to display in the grid view.
I've tried a variety of combinations with the below IF statement below but no success.