Compiler - Why Is It Legal To Pass "Me" ByRef
Oct 5, 2010I was shocked just a moment ago to discover that the following is legal (the C# equivalent is definitely not):
[Code]...
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Pass ByRef And ByVal Parameters In Same Routine?
Dec 7, 2010Is it considered bad practice (VB.NET or any language) to code a function with both ByVal and ByRef parameters as used in my getFile function below?
Function getFile(ByVal channel As Integer, _
ByRef Filename As String, _
ByRef Filesize As String) As Integer
End Function
Dim status As Integer
[Code]...
Pass The Property Of An Object To A Function ByRef
Jul 16, 2009If you pass the property of an object to a function ByRef, and the function doesn't modify the ByRef parameter, the property Set is still called.
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Pass An Object Variable But Doesn't VB Force Decalre The Header As ByRef?
Oct 20, 2011Why if you pass an object as byVal into a method is it then treated as if it were byRef? I know you're only passing the reference across when you pass an object variable but why doesn't VB force you to decalre the header as byRef?
View 2 RepliesByref New Object - Top Pass New Object As "byref"?
Sep 7, 2009Below I tried to do an Example:
[Code]...
Below is the called method: Friend Sub SplitOU2(ByVal inDN As String, ByRef OUDN As Object, ByRef Organisation As Object, ByRef VerksamhetTyp As Object) By doing this I can skip to declare the in this example "useless" variable Dim VerksamhetTyp as Object = "".
.net - ByRef Underlined With "Expression Expected" Error When Trying To Pass In A Object Of Type List(Of ClsFooDetail)?
Mar 3, 2010I work with C# 99% of the time. However, I'm having to update some legacy VB.Net code and encountering an issue with VB.Net code syntax. The error that I get is "ByRef" is underlined and "Expected Expression" tag shows up when you hover over "ByRef". The "FooDetail.Load" function is written in C# and expects a List object passed as reference. Don't have any trouble using the same function in other C# classes. Can someone indicate what is wrong with below VB.Net code.
Dim FooDetail As New clsFooDetail()
FooDetail.FooID = FooID
Dim lstFooDetail As New List(Of clsFooDetail)
FooDetail.Load(ConnectionString, "Stored Procedure", ByRef lstFooDetail as System.Collection.List(Of(clsFooDetail))
VB2010: Which Compiler Errors Can Be Detected Out By VB Compiler/interpreter?
Sep 25, 2009which compiler errors would be detected out by VB compiler?
I have searched out some compiler errors list for C#, for example, see the website at [URL]
MS provided us the information about C# compiler error. Does MS provide VB compiler errors information as well.VS
Obsolete Codedom Compiler New Method Of Compiler?
Nov 11, 2010Imports System.CodeDom.Compiler
Public Class iCompiler
Public Shared Sub GenerateExecutable(ByVal Output As String, ByVal Source As String, ByVal Icon As String)[code].....
VB Compiler Is Unable To Recover From The Error: System Error &Hc0000005& (VB Internal Compiler Error)
Jul 1, 2011This error first appear to occur randomly. Steps to recreate:Open Visual Studio and load a solution (some files automatically opened) - this is when the problem occurs Close all open files Restart visual studio and load solution (no issues)Open Exactly the same files again, restart visual studio and load solution so files open automatically (problem occurs!)
However, when trying to narrow it down to a single file (that is automatically opened when the solution is loaded), I couldn't reproduce the problem. Now with all the files open again the problem doesn't occur!!! So it looks like it is fixed - though this happened before and eventually the issue came back.
I think it is to do with one of the user controls with DevExpress controls on it - when the error occurs, the designer displays the error. Though I can't reproduce it at the moment to confirm that.
Is The C# Compiler Smarter Than The .NET Compiler
Feb 9, 2012If I look at the IL that is created in Linqpad for the two following code snippets, I wonder what happens here.
In c#
int i = 42;
results in the following IL code
IL_0000: ret
whereas in VB
Dim i As Integer = 42
it is
IL_0000: ldc.i4.s 2A
IL_0002: stloc.0
Apparently, the c# compiler understands the the value is never used and thus simply returns nothing. In VB.NET the actual code is translated.Is that due to differences in compiler optimization or is there anything else at work?
Update: Just to clarify this - I just enter this one line into LinqPad and look at the IL it creates (most definitely by running the respective compiler). There is no program.
Is .( Ever Legal In C# Or .Net
Apr 7, 2011Can the sequence .( ever appear in C# or VB.Net code?(Not in a string, comment, or XML literal, EDIT: or preprocessor directive)
View 6 RepliesHow To Set Paper Size To Legal
Jun 25, 2009i can't figure out how to set the paper size to legal!. [code]
View 6 RepliesPath Is Not A Legal Form?
Feb 11, 2011I keep getting the error path not legal. Why is that? It's suppose to write the path when it installs. Is it not writing to the settings.txt file correctly?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If My.Computer.FileSystem.DirectoryExists("C:WorldBackup") Then
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Path Is Not Of Legal Form?
Sep 22, 2010When opening my application form the application debug folder i get an error that says "The path is not of legal form." I have read that most get this error when trying to load their project in VS2008, I do not. I can build successfully, debug works and everything. When I publish on the other hand I get the same error. The only reference I have are:
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Print Form In Legal?
Oct 12, 2011what would we add to make it print in legal (papersize)here is our code that prints in letter size..
PrintForm1.PrinterSettings.DefaultPageSettings.Landscape = True
PrintForm1.PrintAction = Printing.PrintAction.PrintToPreview
PrintForm1.Print()
The Path Is Not Of A Legal Form
Apr 9, 2011the code:
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Use For A Legal Sized Bondpaper?
Jan 23, 2012What values do I use for a Legal sized bondpaper? PrintDocument1.DefaultPageSettings.PaperSize
View 4 RepliesWpf - How To Show Legal Moves
Oct 15, 2011I want to make a game where the playing pieces can move around. When I click on a playing piece it shows all available moves were I can go like this:
Red represents legal moves and dark gray represents a wall.
I have created a grid and buttons in it. When I click on a button, I subtract or add the available step count to the button index in the grid. For example if my piece can move 3 places, I subtract 3 from the index of the button and get the available position to the left of the piece. Then I do the same for all other directions. It looks something like this:
For each i as button in grid
Select case grid.indexof(i)
Case grid.getindex(currentPlayingPiece) - 3 'Left
[Code]...
Using this method it is very slow and cumbersome to get all available moves and not intuitive to get top and bottom moves. Also if there is a wall in the way and behind there's a available spot it shows that I can move to it.
Convert Bytes To XML Legal Text?
Aug 8, 2011I have to store the bytes of a image file inside of an XML file that is read by another program... The problem is, if I inject it as just plain bytes, the end-program has an error (presumably because it contains non-legal XML characters). How can I convert bytes into something that XML can legally read? I really have no other options at this point. I have to inject the image file as bytes (specifically a .bmp file).
View 1 RepliesError : Not A Legal OleAut Date?
Apr 29, 2012I get this error when i try to drag a record from a file;
Private Sub cboBookingID_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles cboBookingID.Click
Me.cboBookingID.Items.Clear()
'output all records method 1
NumberOfRecords = LOF(4) / Len(OneBooking)
[Code]...
The bit in bold is where the error crashes at. it because i used this code for like 5 other files and worked perfectly fine.
Legal Character - Ampersand In The Name Of An MSSQL Table Name
Dec 21, 2011Is there a problem with an ampersand in the name of an MSSQL table name.? I'm converting an Access db to MSSQL and a table like Ta&ble1 gets upsized to SQL Server no problem. Do you guys see this as a problem in subs that use a reader when used with a stored procedure that uses this table?
View 3 RepliesSelecting Image - Path Is Not Of Legal Form
Apr 28, 2012I am getting a disturbing message error when I dont select image from file then when I select its just ok...it just says:
The path is not of a legal form.
So my question is how can I have a choice whether I can insert image or not...if the fileopendailog opens there is query which says you must select...so may be I don't want to select. So when I click cancel in openfiledailog, that error message prompts. I want make the query in the code to have a choice.
This is the code of putting image into sql server db:
Dim pictureLocation2
As String
Dim aa As
New OpenFileDialog
aa.Filter = ("Image files| *.jpg")
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System.IO.StreamReader Empty Path Name Is Not Legal
Sep 30, 2011I have a fault with System.IO.StreamReader.
[Code]...
When the program starts, The faultis 'Empty path name is not legal.' How to solve this fault?
VS 2008 Which Is A Torrent Client (For Legal Downloads)
Oct 28, 2011I'm working on a project, which is a Torrent Client (For legal downloads.)I would like to know everything I need to get started.
View 8 RepliesVS 2010 Printing A Form In Legal Size?
Feb 22, 2012i am making a Long form and I want it to print in legal size paper. Only thing is I use printform and it does letter size only. Also it cuts off the left over labels i need to print out. I made a Database input form and an output form for printing.
View 2 RepliesCreate PDF Using DoCmd.Outputto Method In Legal Size Page?
Sep 30, 2011I am using the following command "DoCmd.Outputto acOutputReport, Report Name, acFormatPDF, FileName".The report I am using legal as the page size. When the PDF is created in is created using letter size pages and the buttom of each page is cut off. I would like to find out why this is happening.Bob Gouveia
View 4 RepliesToString Format Strings Give Enum Value Was Out Of Legal Range?
Sep 15, 2010In the past I've been able to pass a format string to the tostring method.It's not working any more Here's an example from my Watch window:
1.1.tostring String
1.1.tostring("0.00") {"Enum value was out of legal range."} System.ArgumentOutOfRangeException
[code]......
VS 2008 - Savefiledialog - Export The Data From Dgv To Csv Txtfile - Error - Empty Path Name Is Not Legal
May 30, 2010With this one..
SaveFileDialog2.CreatePrompt = True
SaveFileDialog2.Filter = "Text (*.txt) |*.txt|(*.*) |*.*"
txtBrowse.Text = SaveFileDialog2.FileName
[CODE]...
I'm trying to export the data from dgv to csv txtfile but i'm getting this error..Empty path name is not legal.
Is Vb6 Is Interpreter Based Languge Or Compiler Based Or Both Interpreter And Compiler Based Language
Feb 9, 20111) is vb6 is interpreter based languge or compiler based or both interpreter and compiler based language?
2) is VB.Net interpreter based languge or compiler based or both interpreter and compiler based language?
3) if any of above mentioned is both interpreter and compiler based so tell me please when it compiles and when it interprets?
VS 2005 Update Table - If All Results Is PASS Then The Table2 Should Be Updated As Pass
Jun 8, 2012I have two tables:
table1
case_no flow result
tc_1 001 pass
tc_1 002 pass
tc_1 003 pass
tc_2 001 pass
tc_2 002 fail
tc_2 003 pass
table2"
case_no result
tc_1 pass
tc_2 fail
Table2 should be updates from table based on the results... If all results is PASS then the table2 should be updated as pass... if any result is FAIL then the entire case_no should be updates a s fail..