How To Make Warning Messages
Jun 8, 2011i wanna ask how to make warning messages when a user clicks the search button and found no record with what he input. [code]
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Warning Messages In Immediate Window?
Jun 11, 2009When i ran some applications, more ofter than not there will be some messages showing in the immediate window, such as:
A first chance exception of type 'System.InvalidCastException' occurred in Microsoft.VisualBasic.dll
A first chance exception of type 'System.InvalidCastException' occurred in
[code].....
Remove Warning Messages After Converting Vb6 Project?
Apr 16, 2009I have converted a VB6 project to VB.NET and am left with a large number of inline 'warning messages' such as "UPGRADE_WARNING: Couldn't resolve default property of object varJonSkeet" that I would like to get rid of. Is there a way to do this within Visual Studio 2008? Will it be easier to remove the warning messages with regex? I would prefer to do the removals one file at a time, but it isn't a dealbreaker.
View 4 RepliesWay To Remove Warning Messages After Converting Vb6 Project?
Apr 20, 2012way to remove warning messages after converting vb6 project to VB.NET
View 2 RepliesMultiple Warning Messages - Application Layer Gateway Disable
Sep 22, 2009I am trying to clean up my code in a project I have been working on by creating two separate modules one that disables a service and one that enables a service through the registry all of this worked fine in one big form all together but I would like to also reuse the module in some other projects, I am getting this message however "Warning1Function 'ApplicationLayerGatewayDisable' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used". [Code]. what do i need to do to get rid of these warnings ? or do I just ignore them?
View 12 RepliesWarning Messages Wont Go Away, And Now Wont Let Me Publish?
Oct 27, 2011I have had these two errors since I have started my project:
"A reference was created to embedded interop assembly 'stdole' because of an indirect reference to that assembly from assembly 'AxInterop.MSComctlLib'. Consider changing the 'Embed Interop Types' property on either assembly."
[code]....
Make Function Not Generate 'doesn't Return A Value On All Paths' Warning?
Oct 22, 2010I have a function to recursively search through windows (and their child windows) to find specific ones, it works exactly as expected, however it causes "function doesn't return a value on all paths" warning. This is the only warning in my entire program, and although it might be silly, I'm interested in knowing if there is a way to stop this error from occurring, but still allowing the function to work properly.[code]
View 4 RepliesMake Timed Status Messages?
Jun 6, 2010I'm trying to make a simple program that keeps track of a list of phone directories. It offers the option of adding new names to the directory and deleting names already stored.I want the program to display a small unobtrusive message when a name is added or removed.For example, a label that shows "James Potter added to directory..."and then disappears after a few secondsGoing through th file mentions the timer but it seems like an awfully long winded way involving a new control and a new subroutine for every single timed event. I was wondering if there's an easier way, perhaps a single command like:
View 16 RepliesMake A Program To Encrypt And Decrypt Messages?
Jul 22, 2010I want to make a program to encrypt and decrypt messages using a word cipher or random lettering(no duplicate letters) etc.
I've got 2 input boxes:
input text and keyword box
Two Buttons:
encrypt and decrypt
This is about all I have coded so far
Code:
Private Sub Encrypt_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Encrypt.Click
Dim EncryptInput As String
[Code]....
I have a few guess how to do this (not 100%) but setting up some sort of array might be one (not sure if it's the easiest)
Edit: one thing for sure I want to be able to separate the characters in the keyword into the start of an array (if the array is the best option)
I don't necessarily need code, I just need some advisement on how to approach this with commands. I don't know too many commands (only remember some fortran)
Read WM_COMMAND Messages From A App - Select 'Log Messages' And Find The Windows -Nothing Show's Up?
Dec 10, 2011I 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 RepliesWritten A Small Class Called 'Messages' That Holds The User Messages?
Sep 24, 2008here 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:
[Code]...
Make A Facebook Application For Messages Purposes Means From That App?
Apr 30, 2011i want to make a facebook application for messages purposes means from that app i want to send and receive messages only?
View 11 RepliesMake A Messager In Vb That Should Be Able To Send And Receive Messages From The Server?
Sep 13, 2009How do i make a messager in vb that should be able to send and receive messages from the server?
View 2 RepliesMake Application Require A Serial Key - Prevent Jumping Messages
Aug 24, 2009Im going to make my application require a Serial key(No clue how this works). And how do i prevent jumping messages. My friend said that there most used for getting keys and avoiding key asking.
View 5 RepliesUpdateable String - Make It Read All The Messages That The Server Is Sending?
Dec 14, 2010Quote:
Dim conReader As New StreamReader(con.GetStream)
Dim conCont As String = conReader.ReadLine
It just reads the first line of the server I'm trying to connect to, I want to make it read all the messages that the server is sending. btw, con is: Dim con As New TcpClient
Use The BackgroundWorker Built Into VB To Create A Thing To Make It Listen For Incoming Messages?
Mar 13, 2008I want my application to be able to communicate 2-way between the application on another computer and the host server which will be running on my computer.I want to use the BackgroundWorker built into vb to create a thing to make it listen for incoming messages, and also send out messages to the client.The client needs to listen and receive, same as the server, because both need to communicate with one another.I do not know how I can make it do either sending nor receiving.I would be using two different background workers to keep the code seperated and organized so that I will understand what code is for what.
I want the code to say that if i receive the message "Apple" without the "" and cap sensitive, then it will change Label1.Text = "That worked, word received Apple" or something similar to that. ( This is because I am ignorant and I want it to interpret the text sent through to figure out what the application is supposed to do, and last time I couldn't figure out how to make it do something when a certain text was received.
Make A LAN IM Client Using The Net Send Command - Intercept Messages From Windows Messenger Service
Jun 5, 2009I'm trying to make a LAN IM client using the net send command and I was wondering if there is any way to capture the text of the messages received through net send and display them in a label.
View 6 RepliesIDE :: Disable A Warning?
May 19, 2005Is there any way to disable a specific warning. For example, in one of my classes are re-implement System.ICloneable.Clone. After doing so I now get a warning that states, "'System.ICloneable.Clone' from 'implements System.ICloneable' is already implemented by the base class 'XXX'. Re-implementation of function assumed." Is there any way to remove this warning from the Error List
View 6 Replies.net - Suppress COM Generics Warning?
Dec 8, 2010I'm compiling a VB.Net 2.0 app (created in VS2008) using msbuild, and now I've added a generic return type, it's giving me the following:
Warning: Type library exporter
encountered a generic type instance in
a signature. Generic code may not be
exported to COM.
Having just spent ages removing all of the previous warnings, I don't really want to add a new one. Any idea how to get rid of it (aside from not using generics)?I don't know what details I'd put in the attribute, or what number to put in the project-level ignore list.
Create A 15 Warning Before Timer Even?
Oct 6, 2010I have an app with a timer control, and the interval is set to 60000ms (1 min). so every min i have some event happen. thats pretty simple. however, i want to have a 15 second warning that the event is going to happen. so basically 45 seconds after my timer starts, i want a message such as "15 seconds left until event x happens".
would i have to use 2 timers? i guess im lost on the logic. i know how to use the timer control, but i have been googling all night trying to figure this one out. i have tried using 1 timer set to 45 seconds (for the warning) and another timer at 60 seconds(for the event) but they go out of synch after 1 iteration and will not consistently stay 15 seconds ahead of the other. i dont want to post any code i have, because it is all trash and i want to start over from scratch.
Encryption And An Obsolete Warning
Oct 26, 2011I wanted to know how to encrypt data.And I've found a solution at this web site.This script works if I use it as a function.Nonetheless, Visual Studio throws a warning that says the following.[code]Visual Studio underlines the second line after the equal symbol above.I have no idea what that means.Does anybody have any idea how I can resolve this warning?
View 6 RepliesHow To Ignore The Warning Message
May 25, 2009I have set up my form using with the languages and I have store the texts in the resource. I have debug the project and everything seen to be fine. I found that there is a folder in the project bin folder. The folder was called zh-chs. I have changed the name from roject1.resources.dll to testdll.dll and moved to the bin folder. I have added reference in my project and I have deleted the zh-chs folder. Suddenly, I have found a warning sage.
Code:Could not resolve this reference. Could not locate the assembly "TESTDLL, Version=1.0.0.0, Culture=zh-CHS, processorArchitecture=MSIL". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get
[code]......
No Warning In .NET When Function Has No Return?
Feb 25, 2010warnings got me thinking about old issues that always goofed me up when I was writing more VB.NET code.One of them was the fact that the compiler didn't warn if you declared a Function but never did an explicit Return statement or assign to the Function name. Running Visual Studio 2008, I just made a small experimental project, and it seems as though the behavior has never been fixed.I created a Visual Basic Console application, with the following code:
Module MainModule
Sub Main()
Dim test As Boolean = TestWarning()[code].....
I also went into the Project Settings and turned On Option Strict and Option Explicit.I also set the Warning Configurations so that "Function/Operator with no return value" was set to Error.I compiled the project and got no warning, and no error on the TestWarning() Function. This seems like a great place to put a warning, because it will default to False, and you may have simply forgotten to do a return. C# will error without a return statement. I thought that VB.NET did the same thing with the "Function/Operator with no return value" configuration. Is this a bug, or is there something I'm missing?
Edit: Further Experimentation
Function TestWarning() As Boolean
If DateTime.Now.DayOfWeek = DayOfWeek.Monday Then
Return False[code].....
If, and nothing in the Else, there is also no Warning/Error. It will simply take the default, even though you likely intended (via programming style) to have an explicit return. In this case, I explicitly returned False (which is the default for Boolean), so it's likely a hidden bug that I should have returned True in the Else.
StackOverflowException Was Unhandled Warning
Apr 4, 2012how do i programmatically change datatable and tableadaper components name property in my dataset.xsd ?
this my code:
Partial Class DataSetBimeh
Partial Class bimeh1DataTable
Private Sub bimeh1DataTable_Initialized(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Initialized
[Code].....
Unable To Display Warning
Jan 29, 2011I wrote a small VB6 program to monitor the status of a Shared Network Drive. In this case it's an external hard drive. The drive is used for backup. The program is invoked automatically when the computer is booted and runs minimized.
If the backup drive is not turned on or otherwise not functional then the program changes from minimized to a normal window and displays various statistics and a warning that the backup drive isn't working.
I want to make the warning much more prominent, like minimizing the program that happens to be running or displaying the warning window in front of the progrmam that happens to be running. I want something really noticaeble. The computers don't have speakers so I can't play an warning.wav .
Variable Used Before Assigned Value Warning
Apr 19, 2008This program is for advertising ads and prices are determined by which radiobutton is selected.This program uses objects created from a class . I am getting a waring message that Variable 'ad' is used before it has been assigned a value. A null reference exception could result at runtime. the warning is at ad.size = 225.So how do I get the variable filled before used if it depends on which radiobutton is checked? [code]
View 8 RepliesVS 2010 PasswordDeriveBytes Warning?
May 24, 2012I'm trying to decrypt a file with the following
vb.net
Function DecryptAES(ByVal CipherText As String, ByVal password As String, ByVal salt As String) As String Dim HashAlgorithm As String = h_alg Dim
[code].....
Windows 7 Resize Warning?
Feb 11, 2010Not a query, just mentioning a problem that might affect others, assuming it is not just some wierd bug on my system, that is. Perhaps someone can check this out.Under screen resolution, Windows 7 has a "make text larger option". On my machine at least, this has the effect of increasing the sizes/positions of any controls set in design mode. Not just in executable, it actually changes the values in design mode.
If you are relying on rescaling sizes/position set in design mode according to screen resolution only you may get incorrect positions when this mode is in use.This affects both VB.net and VB6.
.net - VB Unreachable Code Error/warning?
Mar 31, 2009I've been mostly working with VB.Net for over a year and just noticed this Am I going insane, or does VB.Net NOT have an "Unreachable code" warning? The following compiles quite happily with nary a warning or error, even though there is a return between the two writeline calls.
[Code]...
CA2202 Warning About Disposing Objects
Sep 26, 2011I misidentified the problem. It is actually like this:[code...]
Code analysis complains about this because ms can be disposed twice. That will only be true if zStrm, which takes the memory stream as an argument to its constructor, disposes of the memory stream when it cleans up. That seems like a totally nutty thing for the disposer to be doing. Does it really do that? Would a class that takes another class as an argument, be so uncivil as to dispose of that argument?
I suppose it would, since the alternative would be that the memory stream might not be disposed at all if it was created in the constructor like this:[code...]
I guess the only real question is whether or not I have to worry about this?