Expression Does Not Produce A Value?
Aug 25, 2009Here's the
Sub DestroyUser(ByRef Victomcheck As Integer, ByRef Victorcheck As Integer)
Dim num As Object
WriteSub("destroyuser")
[Code]......
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Expression Does Not Produce A Value
Oct 28, 2009'I am having trouble with the line "senda = suba(sendaobj, EventArgs.Empty)". [code]...
View 12 RepliesC# - Error: Expression Does Not Produce A Value
Dec 23, 2011I tried to convert following C# code into VB.NET and got "Expression does not produce a value" error while compiling the code
C# Code
return Fluently.Configure().Mappings(m => m.FluentMappings.AddFromAssemblyOf<MyEntityMapping>())
.Database(SQLiteConfiguration.Standard.InMemory().ShowSql())
.ExposeConfiguration(x => new SchemaExport(x).Execute(false, true, false))
.BuildSessionFactory();
VB.NET Code
Return Fluently.Configure() _
.Mappings(Function(m) m.FluentMappings.AddFromAssemblyOf(Of SubscriptionMap)()) _
.Database(SQLiteConfiguration.Standard.InMemory().ShowSql()) _
.ExposeConfiguration(Function(x) New SchemaExport(x).Execute(False, True, False)) _
.BuildSessionFactory()
The error happens on 2nd last line of VB.NET code, while C# code is compiled without problem.What is wrong with the converting?
Error: Expression Does Not Produce A Value
Dec 23, 2011I tried to convert following C# code into VB.NET and got "Expression does not produce a value" error while compiling the code
[Code]...
Creating Variable - Expression Does Not Produce Value
May 1, 2011Why I cannot get a variable to come in. I keep on getting the error "Expression does not produce a value" for one of my Dims.
Imports System.IO
Public Class Main
Dim image_1 As Integer = Openimg1.FileName
'The line below is the one causing my problem
Dim image_2 As Integer = My.Computer.FileSystem.RenameFile(Openimg1.FileName, "_hid" + System.IO.Path.GetExtension(Openimg1.FileName))
[Code] .....
So basically, how can I create a variable from something that has yet to be created?
Error 1 Expression Does Not Produce A Value (on Me.Hide)
Dec 18, 2009I have done the following in a LoginForm:
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
If UsernameTextBox.Text = ("username") And PasswordTextBox.Text = ("password") Then MainMenu.Show(Me.Hide) Else MsgBox("Wrong")
End Sub
But it gives me the following error:
Error 1 Expression does not produce a value (on Me.Hide)
Wpf - Subscribing Events - Error "3 Expression Does Not Produce A Value"
Aug 28, 2011I'm trying to convert some C# code to VB.NET. I have the following in C# (which works)
[Code]...
Delegate 'System.Threading.ThreadStart' Requires An 'AddressOf' Expression Or Lambda Expression As The Only Argument To Its Constructor?
Jan 23, 2010I got this Error. below is my code.
GenerateTheList is function.Need help
Private Sub buttGenerate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles buttGenerate.Click
Dim thread1 As New Thread(New ThreadStart(GenerateTheList))
thread1.Start()
End Sub
Code To Put In An Expression To Add Database Columns In A Row And Display It In The Expression Column
Mar 21, 2010While looking in the dataset designer for a database table I am doing in visual basic 2008 I found a line for expressions under the property menu for a specific column. I need to know the code that I would put in this expression line so that this column adds up the numbers I input into three other columns and displays that number in the column. I need it to automatically calculate this for each row in the database table.
View 13 RepliesDataColumn.Expression: How To Use A User Defined Function In Expression
Oct 12, 2010I am trying to write following expression on a datacolumn. But it results in error:Replicate('*', nLevel) + NameWhere: Replicate() is a user defined function (in a module). nLevel and Name are two other columns in same data table.
View 3 RepliesExpression Parsing Using FLEE And Custom Expression Context
Jun 12, 2012I am using Flee to build a formula builder. It works great but the only problem I'm facing is that Flee doesn't understand Generic Methods I guess. I have a function called IIf declared in the expression context I'm using. [code]How can I work around this. I mean cannot , in sense, write all possible overloads of the function of all .net primitive types. What approach should I take.
View 1 RepliesError_1_Expression Does Not Produce A Value
Apr 3, 2012PrivateSubForm1_Load(ByValsender
AsObject,
ByVale
AsSystem.EventArgs)
[code]....
Produce The Before And After Images?
Jun 10, 2011i am making a hairstyle and makeup software in vb and i need to upload the picture which will be edited, to put a hairstyle and makeup on. ive no idea how i can do it.. it is a virtual makeover software and i need to produce the before and after images. please someone help me, my deadline is on the 31st
View 3 Replies2 SQL Statements The Same? Will They Produce The Same Results?
Aug 22, 2011Are the following 2 SQL statements the same? Will they produce the same results?
sql1 = "SELECT * FROM [StudentDetials] WHERE ([Subject1] LIKE '" & Subject(0) & "' OR [Subject2] LIKE '" & Subject(0) & "') AND ([Day1] LIKE '" & TabDay & "' OR [Day2] LIKE '" & TabDay & "') AND ([Time1] >= '" & Time(0) & "' AND [ETime1] <= '" & Time(1) & "' OR [Time2] >= '" & Time(0) & "' AND [ETime2] <= '" & Time(1) & "')"
sql1 = "SELECT * FROM [StudentDetials] WHERE ([Subject1] LIKE '" & Subject(0) & "' AND [Day1] LIKE '" & TabDay & "' AND [Time1] >= '" & Time(0) & "' AND [ETime1] <= '" & Time(1) & "') OR ([Subject2] LIKE '" & Subject(0) & "' AND [Day2] LIKE '" & TabDay & "' AND [Time2] >= '" & Time(0) & "' AND [ETime2] <= '" & Time(1) & "')"
In my case they simply produce the same results but that's because of the data i'm using.
Php - How To Produce A Different Md5 Hash With Different Encodings
Apr 1, 2011I am porting over some code from .net (vb) to php and I came across some md5 hashing that I can't reproduce in php. In the .net one there are two functions one uses UTF-8 encoding and the other uses Unicode encoding. The output is a different hash when passed in a string
// First function (returns GUID)
Dim oHasher As Cryptography.MD5 = Cryptography.MD5.Create()
Dim oEncoder As New System.Text.UTF8Encoding()
Dim csData() As Byte
[Code]...
but they both produce the same result. Is it possible to produce the same results in php with md5 hashing?
Produce A ToolTip For Each Row Of A ListView?
Jun 2, 2010I'm using the below code to produce a ToolTip for each row of a ListView.
When moving vertically across the ListView a ToolTip will appear when the mouse touches between two rows - bypassing any of the ToolTip's options.
Private m_HoveredItem As ListViewItem
Private Sub ListView1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles lv.MouseMove
[Code].....
I'm not using the ShowItemToolTips property of the ListView because I want to have a more formatted ToolTip (ToolTipIcon, Title etc) I don't believe these options can be set for the ListViews ToolTip?
I've updloaded a sample project of the issue here: [URL].
Produce A XML File From The SQL Database?
May 28, 2009I have created an program that can produce an XML file from the SQL database.and the code is looks like below:
[Code]....
why is there a <NewDataSet></NewDataSet> node?2. How to remove that node?
Way To Produce Pdf Files From Xls File
Mar 14, 2009I am now looking for a way to produce pdf files from xls files. Since the completed programme will be distributed to others, it would have to work on environment without the "pdf producer" I am using.Which is the "pdf producer" to use"?I am now working on the express version of VB 2005 (which does not have crystal report). I have acrobat 8.0 installed but have not figured out how to do that...
View 2 RepliesAddressOf' Expression Or Lambda Expression
Feb 22, 2009From this code
[Code]...
If I put New Action(AddressOf PrivateMesage), then I get the following error: Bounds can be specified only for the top-level array when initializing an array of arrays. on the following code
[Code]...
.net - Get Visual Studio To Produce The Same DLL For The Same C# Source?
May 13, 2010I noticed that when I build a given C# or VB.NET source to produce a DLL, the binary output is different each time. It would be helpful for our build / deployment process if this was not the case. Can I control this?
View 3 RepliesAsp.net - Inheriting From DataSourceControl Does Not Produce An IDataSource
Feb 15, 2010I am trying to create a custom datasource control.
I have been following this article to the letter (I think...).
I have a skeleton / basic implementation of my datasource, however when I declare it in the markup and try to statically bind it to a gridview, I receive the following error:
The DataSourceID of 'grdVw' must be the ID of a control of type IDataSource
This seems extremely strange to me, since my datasource inherits from DataSourceControl, which in turn implements IDataSource. Even if I explicitly implement IDataSource in my custom datasource, it makes no difference.
My Markup is:
<DataBrokerDataSource ID="objSrcDBroker" runat="server" />
<div>
<asp:GridView ID="grdVw" DataSourceID="objSrcDBroker" DataMember="Table0" runat="server">
[Code].....
How To Produce Charts In ACCESS 2007
Aug 19, 2011how to create data charts in Access / VB ?
View 2 RepliesMaking An Application That Produce A Invoice?
Mar 25, 2010I am trying making a appliction that produce a invoice, its just a type of business application, in that i want to and form that contain a email sector divided on two tabs one to send email, and second to receive email (like to check my inbox, etc)
View 1 RepliesMath - Produce All The Possible Combinations Of Numbers
Oct 6, 2009I have 36 numbers in sets of 5. (eg. 1-2-3-4-5, 2-3-4-5-6 etc..) I need to find all the possible combinations of these numbers which total the same sum. For instance the lowest sum would be: 1 + 2 + 3 + 4 + 5 = 15. The highest possible sum is: 32 + 33 + 34 + 35 + 36 = 170. Now every five number combination within these 36 numbers will sum up between 15 and 170. How would I go about this in vb.net to produce all the possible combinations which would total say 92.
View 6 RepliesRe-produce An ASCII Character On A Form?
Jul 13, 2011I want to re-produce the equivilent of the DowArrow sign on a VB2010 Form label. label1.Text = Chr(ConsoleKey.DownArrow) doesn't work. The nearest character seems to be ASCII DEC 30 value., which will do fine, but Is there anyway I can reproduce this char on my form label, using one line of code, viz- label1.text =
View 6 Replies.net - Produce Excel Document From SQL Data Table?
Apr 11, 2011In my project I have a summary data table which i want to export in Excel document, for this purpose i have deployed the following code:
Public Shared Function Main() As Integer
Dim exc As New Application
exc.Visible = True
[Code]....
I get the error of : Exception has been thrown by the target of an invocation
Can't Produce A .exe File That Includes And Installs The .net Framework
Jan 6, 2011I've been working creating a few programs in visual studio 10. These work fine on my own PC because I have the .net framework installed. However I need to be able to distribute these programs as a single .exe file download from our website and also as a single .exe file via CD.
Most of the PCs which will be installing my programs won't have .net framework installed and I don't want to force people to have to download the files from the internet (it just seems like so much hassle and I can't guarantee that everyone who wants to install my programs will even have access to the internet).I know that I can set pre-requisites in the publish tab and I have done this whilst setting "Download prerequisites from the same location as my application". I've already downloaded the redistributable files WindowsInstaller-KB893803-v2-x86.exe and dotNetFx40_Full_x86_x64 and I've put the files in the same folder as my project.I then go into the publish wizard and select that users will install the application from a CD-ROM or DVD-ROM. Unfortunately I then get the following errors:
Error 2 The install location for prerequisites has not been set to 'component vendor's web site' and the file 'WindowsInstaller3_1WindowsInstaller-KB893803-v2-x86.exe' in item 'Windows Installer 3.1' can not be located on disk. See Help for more information.ConsumptionCalculatorDraft1
Error 3 The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX40dotNetFx40_Full_x86_x64.exe' in item 'Microsoft .NET Framework 4 (x86 and x64)' can not be located on disk. See Help for more information.
ConsumptionCalculatorDraft1
Class To Produce Custom Cursors - Memory?
Jan 18, 2012For my applications I created a class to produce custom cursors. One of them is a waitcursor with a percentage in it. It has several backgrounds each one with a filled circle on it and they are positioned in a circle it self (a bit like the java wait thingy). Since I put it in my application I started to get errors at different places in my code, but all related to some memmory problems.
[Code]...
Manipulation Textbox To Produce An Arithmetic Result?
Jun 17, 2010Lets say i have three buttons[cod]e...
how do i write my code under button3 that my result will output 27 on the textbox
Produce A Moving Average From A Queue(of MyDataClass)?
Jul 12, 2011I have a scientific datalogging program which I have been developing for a number of years now. We now need to add some functionality so that it produces a moving average of the data being gathered. I can create a queue of myDataClass to do the fifo buffer but I was wondering what the best way doing the averaging might be. As you can see from the code example below myDataClass contains various data structures some of which can be averaged and some which cannot (e.g. the string).
View 6 Replies
