Im trying to use a replace function ...that replaced bad words out of a textbox I found this example on the net but there is a little error
this is my code
Function ReplaceBadWords(InputComments)
Dim badChars, newChars, i
'create our array of bad words
badChars = Array("rubbish", "crap", "shit")
[code]....
the error is 'Array' is a type and cannot be used as an expression'
. I get this error: "Cannot convert lambda expression to type 'string' because it is not a delegate type" - keyword select become underlined in blue
[Code]...
Above code should displays drop list of employees first name and last name in a combo box
basically i have 16 checkboxes that indicate the status of digital inputs, either checked or unchecked, but rather than adress each and every one of them with a pile of repetative code, i set up a for-next loop and tried to change the status of the checkboxes with - is for index = 0 to 15, if blah=true then checkbox(index) = checked else checkbox(index) = uncheckedBut i get error- checkbox is a type and cannot be used as an expression.
View 1 RepliesI am making a GUI for ffmpeg. And i want a own namespace for it. So you can ex. write in Form1.vb:
ffmpeg.Execute("The command to execute")
or
ffmpeg.SetType.CBR
But i can't get it to work.This is what i have:
Imports System.IO
Namespace ffmpeg
Public Class Execute
[code]....
In the execute option, it gives me an error of Execute is a type in ffmpeg, not an expression.In the SetType thing, the two subs doesn't even come up when i call it.
UInteger data type hold any value between 0 and 4,294,967,295. MSDN.
If I try this code in VB.NET I get a compiler error:
Dim Test As UInteger = &HFFFFFFFF
Error: "Constant expression not representable in type 'UInteger'.
Why I can't set 0xFFFFFFFF (4,294,967,295) to a UInteger if this type can hold this value?
i already converting to integer, but why still got the error when create new record?Data type mismatch in criteria expression.
red section error
table (da)
field itemcode(integer),description(text),Quantity(integer)
my
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
I have a DateTime Picker that I have set Format to "Custom" and CustomFormat to "dd/MM/yyyy HH:mm"
When the user changes the date time it all works fine and update the table no problem.
If the user does not change the date time I get the error[code]...
I have looked at this for hours and can't seem to figure out what is causing the datatype mismatch. I am trying to insert from asp.net to a access database
insert statement:(ignore the poor practice with the concat parameters)
Dim BSSQL As String = "insert into bodyshop (startdate, enddate, frontbump, rearbump, touchup, other, vehicleid)" & _
"values('" & StartDateBodyShopTXT.Text & "','" & FinishDateBodyShopTXT.Text & "','" &
[code]....
here is a snapshot of the table:the format of the yes/no fields is "true/false"
I have written an application for my family business. It works fine when I try it on my computer, which I've used to write the app. But it gets the "Data type mismatch in criteria expression" error when I try to save data on the computer where the app is installed and will be used on.I don't get it. Is it because of the operating system?
View 6 RepliesI am using select command for one of my button
Dim edit1 As OleDbCommand = New OleDbCommand("select * from [exporter] where exp_id='" & t1.Text & "'", con1)
now:-
t1 is a textbox
and in my table exp_id is "Number" now when i run this i get an error at the time executing reader (Data type mismatch in criteria expression.) but when i change exp_id properties to "Text" it run's properly
I am using a background worker and am attempting to use the following code. However I keep getting this error on i "Unable to cast object of type 'ObjectCollection' to type 'System.Array'."
Private Sub btnVerify_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnVerify.Click
myArray = listProxies.Items()
BackgroundWorker1.RunWorkerAsync()
End Sub
[code]....
i have these 3 sets of code that are giving me INT() errors. Error: Expression is not an array or a method, and cannot have an argument list.
Code1:
Private Sub Form6_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim Browser As New WebBrowser
[code]....
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]...
I faced an error when upgrading VB6 code to VB.NET. The error occurs at AddressOf WindowProc
AddressOf expression cannot be converted to 'Integer' because 'Integer' is not a delegate type
My declaration for SetWindowLong is:
Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA"(
ByVal hWnd As Integer,
ByVal nIndex As Integer,[code]....
What is the reason for the error I get?
I'm looking to find the nearest number to 5 in the column row and order it so closest is at the top. Here is what I got....
[Code]...
I'm having trouble assigning values to an array and am getting the error, "Value of type MemberFocal.Member cannot be converted to System.Array" - MemberFocal.Member is part of a custom class and I am attempting to create an array of these objects. Here is the code:
[Code]....
I 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))
I have an error ERROR [22018] [Microsoft][ODBC Microsoft Access Driver] Data type mismatch in criteria expression. and I've been trying to solve this but unfortunately I couldn't get the hack of this error. I'm a newbie in dotNet.
Public Sub LogInContinue(ByVal senter As Object, ByVal e As EventArgs)
Dim LibDS As DataSet = New DataSet
Dim LibDA As OdbcDataAdapter = New OdbcDataAdapter("SELECT * FROM tblUserAccount WHERE Uname='" & txtUserName.Text & "'", LibConn)
[code]......
I want to pass an optional parameter to a function of type System.Drawing.Color. The problem I am having is that when I declare the function it says "Constant expression is required" but I have tried variations of the following, including integers, full qualified indentifiers, even old vbWhite constants to no avail.
[Code]...
E.g. how do I get VB.Net to statically type a local variable to be the static type of the expression on the right had side of the assignment?
View 1 RepliesI am getting two errors for "expression is not an array or method, and cannot have an argument list," When debugging, the formula works quite well. However I will lose points for blue squiggly lines. I am not allowed to use any built in functions like math.
[Code]...
I'm doing a static CRUD on VB.net using visual studio 2010 and mysql and i got this error on (my.application....)[code]
View 6 RepliesI am trying to learn to create an array of objects, but I keep running into errors and am hoping someone can explain what I am doing wrong in my code.
To start, I have the following class:
Public Class CD
Private _name As String
Private _price As Double
[Code]....
Which produced the error: Value of type '1-dimensional array of CD' cannot be converted to 'CD'
I have been working on this project all night and think that sleep deprivation is preventing me from figuring this out. I have a base class from which 5 derived classes are under. I am getting an error in the HourlyWorker class that I just can't seem to get past. The error I am getting on the 2 highlighted in RED "wage": Expression is not an array or a method, and connot have an arguement list
I checked the MSDN and it says to correct the error to remove the arguements list. This is confussing because I need it to validate wage > 0
[Code]...
I have to create an array of structure type in VB.net. but I am getting error while marshaling this error. I have to pass this array of structure type in to Dll function.
Code:
Structure declaration:
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Ansi)> _
Public Structure dx_entry
<MarshalAs(UnmanagedType.ByValTStr, SizeConst:=10)> _
Public dx As String
[Code] .....
I am getting the following error:
An unhandled exception of type 'System.ArgumentException' occurred in Audit_Demo_2307.exe
Additional information: Type dx_entry[] can not be marshaled as an unmanaged structure; no meaningful size or offset can be computed.
[Code] As you can see, the code in the client side calls a function in the Server that generates an array as output. And this output SHOULD be loaded into the new array that was created in the client side. The case is that it is not allowing me to do that. The blue underlined row gives me the following error: Value of type 'ClientTest.TestService.ArrayOfString' cannot be converted to '1-dimensional array of String'.
I cannot see what is wrong, the function generates the same output type as the new var that is expecting to load it. Why data cannot be 'converted'? And what would be the solution to turnaround this problem? PS: Actually my function is a bit more complex than that and evolves a DB query, etc, but I reduced its code to simplify as the problem is occurring just in the array transfer.
I get the error: "A value of type 'string' cannot be converted to a '1-dimentional array of string'
View 1 RepliesI have been toilign away for several days on a program. I have chosen to start form a fresh with it (using much the same code). However I am continuely being givent he following errors.
Expression is not a method. Line 17
Expression expected Line 17
Array bounds cannot appear in type specifiers. line 31
Here is my
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Processor(5) As String
Dim Clock(5) As Single
[code]....
I am writing a scripting language which used .net for execution. Now I have written a function which accepts an object and return a set of numeric values. I wanted user to pass any numeric array (e.g. integer,single,double,long) and I could return values in that format. I mean user can retrieve value in any numeric array type rather than specifying an array type. E.g.
[Code]...
I have one user that is having a problem with my application, the error report shows an event type of clr203r and an index out of range exception. From what I've read this seems to have "something" to do with arrays or lists. (What that something is, so far, is beyond me or anything I've researched). I do have one array in my program -- myarray(13) as byte and I do have the syntax right as far as noting 20 elements in it. in my other bits of code.
I'm reading those bytes in the serial port, deciphering them and performing some actions. (to be vague). But just with what I've said, can anyone point me to a possible problem? Is the index out of range exception ALWAYS concerned with just arrays or lists? Or could it be something else?
