Operator '-' Is Not Defined For Types 'char And 'char'?

Sep 30, 2010

Public Shared Function UrlTokenDecode(ByVal input As String) As Byte()
If (input Is Nothing) Then
Throw New ArgumentNullException("input")[code].....

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Get Operator '=' Is Not Defined For Types Char And Long

Apr 11, 2010

Where X is a variable with a character stored in it. Works: If X = " " Then Valid = False Doesn't work If X = not " " Then Valid = False So what is the correct syntax? For the second one I get operator '=' is not defined for types Char and Long.

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VS 2010 Operator '<<' Is Not Defined For Types 'Char' And 'Integer'

Mar 14, 2012

I am trying to convert a piece of C# code, and I ran it through a converter, and had to make some changes.I am now running into this error:

Operator '<<' is not defined for types 'Char' and 'Integer'

The code is:

a += CType(URL(k + 0) + (URL(k + 1) << 8) + (URL(k + 2) << 16) + (URL(k + 3) << 24), UInt32)
b += CType(URL(k + 4) + (URL(k + 5) << 8) + (URL(k + 6) << 16) + (URL(k + 7) << 24), UInt32)
c += CType(URL(k + 8) + (URL(k + 9) << 8) + (URL(k + 10) << 16) + (URL(k + 11) << 24), UInt32)

The error occurs on each of the (URL(...) << X)

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Comparison Error Operator "=" Is Not Defined For Types 'Byte' And 'Char' While Converting C#

Jan 21, 2011

I am in the process of converting some c# code to that of VB.NET...I am running into error at the following

[Code]...

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Operator '=' Is Not Defined For Type 'Char' And Type 'Boolean'

Apr 16, 2009

In my application when i click the button i'm getting this" Operator '=' is not defined for type 'Char' and type 'Boolean'." But when i test it locally there is no problem at all!

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File I/O And Registry :: Read Char By Char From A String?

Dec 16, 2008

i want to read a character 1 by 1 from a string and a .txt, i know all about stream reader so for the .txt would it be somthing like:textbox1.text = tr.readCharacter.i would prefer to be able to read from a textbox or String array though.

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Validate String To Have No Space Char And Only First And Last Char As Delimeter

Mar 30, 2012

I need validation for string to comply with next: no space char starts with one delimiter char ends with one delimiter char has no other char as delimiter char. Updated sorry missed that should only be one delimiter char at start and at the end

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Increment A Char - Turn Char A Into B?

May 19, 2009

i am trying to increment a char in vb.net, eg: Dim letter As Char = "a"c. and i want to make it b, and so on. how can i do this?

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How To Solve "Operator '=' Is Not Defined For Types

May 22, 2012

I get an Operator not defined error at "SetAttr(j = fo.GetFolder("C:\Documents and Settings\a19238\My Documents\VB Grille OrderTest\"))"

[code]...

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Operator '+' Is Not Defined For Types 'Client' And 'String'

Oct 20, 2009

I am working on a site that I would like to pass information from one page to another. For some reason I keep getting the above error.

//Code
Partial Class Customer
Inherits System.Web.UI.Page

[Code].....

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Operator '+' Is Not Defined For Types 'Client' And 'String'?

Feb 10, 2010

I am working on a site that I would like to pass information from one page to another. I'm new to asp.net but not other languages, I'm just trying to learn some stuff. For some reason I keep getting the above error. The code I am using looks real similar to the code in the Murach book I am looking at

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Operator '&' Is Not Defined For Types 'String' And 'System.Guid'

Jun 22, 2010

I have a problem with Operator '&' someone may with this problem.

[Code]...

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Operator '&' Is Not Defined For Types 'System.Type' And String'

Jan 14, 2010

I am trying to concate string and system.type using operator & in VB and i am getting error :

[Code]...

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Copy The Char Array To An Int Array With The ASCII Values Of Each Char?

Mar 22, 2012

I have split a string into a char array, now i need to copy the char array to an int array with the ASCII values of each char.Don´t know how to do it without looping each value.

This is my code:

origen = RichTextBox1.Text.ToString
Dim valor As Char() = origen.ToCharArray
Dim numeros As Integer() = (How can i convert "valor" to an int array?????)

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Operator '&' Is Not Defined For Types 'String' And '1-dimensional Array Of Byte'

Feb 15, 2012

i try to put picture in mysql with vb.net, first i convert with this function : [code] i try to use that function for storing picture to mysql database : INSERT INTO myImage (image) VALUES ('" & convertImage(PictureBox1.image) & "');and then i have this error : Operator '&' is not defined for types 'String' and '1-dimensional array of Byte'i create a table (myImage) with image field (LongBlob)

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Error 1 Operator '&' Is Not Defined For Types 'String' And 'System.Xml.Linq.XElement'

May 17, 2012

i am downloading data from xml using linq library those data i want to add them on a textblock item

TextBlock1.Text = TextBlock1.Text & result

but it has an error :

Error 1 Operator '&' is not defined for types 'String' and 'System.Xml.Linq.XElement'.

When i am changing this line to :

TextBlock1.Text = TextBlock1.Text & result.Tostring

it works but it adds this data :

"<"data> data <"/data>

instead of :

hello

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What Is The Difference Between Char And [char]

Jun 5, 2009

i have found [char] specified in some of the examples at msdn , what is the difference between char and [char]

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Error Message : Operator '&' Is Not Defined For Types 'String' And '1-dimensional Array Of Byte'

Apr 26, 2010

I am having a problem in the following codes

Problem in "'" & rawData & "'")"

Error Message Operator '&' is not defined for types 'String' and '1-dimensional array of Byte'.

Complete Coding:

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim fileSize As Integer
Dim rawData() As Byte

[code]....

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Runtime Error : Operator '=' Is Not Defined For Types 'Object' And '1-dimensional Array Of DataRow'

Jan 1, 2008

I have set my datasource on my datagridview to be a subset of rows as follows:

dg.DataSource = myDataSet.testTable.Select("id=" & id)

But I get a runtime error that Operator '=' is not defined for types 'Object' and '1-dimensional array of DataRow' There should be an easy way to do this that doesn't involve creating new tables, etc.

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Operator '+' Is Not Defined For Types - Each Indexed byte Position Gets Assigned The Converted Integer Value In The For Loop?

Sep 22, 2010

Operator '+' is not defined for types '1-dimensional array of Byte' and 'Byte'.How would I change the assignment statement in the code below so that each indexed byte position gets assigned the converted integer value in the for loop?

Dim byteArray As Byte()
Property Data_Out() As Integer()
Get[code].....

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VS 2008 Error 1 Operator '&' Is Not Defined For Types 'String' And 'System.Windows.Forms.Comb?

Sep 2, 2009

with this code dont know wht its not working source = wc.DownloadString(String.Format("http://" & cboHSearch & "/cse?cx=013269018370076798483:gg7jrrhpsy4&cof=FORID:1&q=" + cboEngine.Text + "&sa=Search", Me.cboEngine.Text.Replace(" "c, "+"c), resultCounter))

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Vb 2008 Number Guess Game - Operator '<' Is Not Defined For Types 'System.Windows.Forms.Button' And 'Integer'

Oct 29, 2011

I am getting Errors: Operator '<' is not defined for types 'System.Windows.Forms.Button' and 'Integer'.

Operator '>' is not defined for types 'System.Windows.Forms.Button' and 'Integer'.
Value of type 'Integer' cannot be converted to 'System.Windows.Forms.Button'.

And my program does not work!

Below is my code..............

Private Sub ProgressBar1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ProgressBar1.Click
ProgressBar1.Value = TextBox1.Text
End Sub

[CODE]...

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VS 2010 - Error: Error 1 Operator '=' Is Not Defined For Types 'System.Drawing.Image'

Jan 24, 2011

If i type this in:

CODE:

I get an error: Error 1 Operator '=' is not defined for types 'System.Drawing.Image' and 'System.Drawing.Bitmap'.

I have also used 'is' instead of '=' but that doesn't work either.

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Error "Operator * Is Not Defined For Types Date And Integer"?

Jan 28, 2009

i used the following code in vb 6.0 and it produced the required value but when i used the same code in vb.net it shows the error "Operator * is not defined for types Date and Integer"

Dim Act_Rec As Integer
Dim VTar_Hr As String
Dim VYptime As String[code]....

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Get This Message : Operator '+' Is Not Defined For Types 'integer' And '1-dimensional Array Of Integer'?

Sep 25, 2010

ive got some simple problem i cant understand how to solve.

str(1) is an array and integer(or double, tried both)
a(1) is an array and integer (or double, tried both)
a(1) = a(1) + 1
Label1.Text = str(1) + a

the big part is where i get: operator '+' is not defined for types 'integer' and '1-dimensional array of integer'.why do i get that message and what does it mean? how do i make the code do what i want?

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Error "2 Operator '<=' Is Not Defined For Types 'System.Windows.Forms.TextBox"

Mar 4, 2011

im sure that this is incredibly simple but im very new to this. could someone tell me what Error 2 Operator '<=' is not defined for types 'System.Windows.Forms.TextBox' and 'Integer'. K:programmingchapter 4 labchapter 4 labchapter 4 labForm1.vb 16 24 chapter 4 lab

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Operator '>=' Is Not Defined For Types '1-dimensional Array Of Integer' And 'Integer'

May 9, 2012

this is for a BINGO game final project that I already turned in but this just bugged me that I could not get the sorting figured out. I am trying to get this to sort the random numbers in to columns under the correct letters but I keep getting the error Operator '>=' is not defined for types '1-dimensional array of Integer' and 'Integer' under the line:

[Code]...

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.net - Operator '=' Is Not Defined For Types 'Integer' And 'IQueryable(Of Integer)'

Aug 3, 2010

This is giving me a headache. I have this link query here that grabs an ID

Dim mclassID = From x In db.SchoolClasses Where x.VisitDateID = _visitdateID Select x.ClassID And then later on I have this linq query

ViewData("Staff") = From t In db.Staffs Where t.ClassID = mclassID Select t

I've tried quite a few things but to no avail. I've attempted casting, converting, Is operand, etc.

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Operator Is Not Defined For Types UIElement And UIElement?

Mar 7, 2012

I translate from C# some code into VB.NET, (WPF, .NET 4)[code]How is it possible, that in C# the operator is defined, but in VB.NET - NOT(?)

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Error Operator "&" Is Not Defined For Types "Strings" And System.windows.forms.datagridviewcell

Aug 12, 2009

I wrote the following code in vb.net:-

cmdOnClick.CommandText = "SELECT * FROM patients where ID=" & grdPatients.Item(grdPatients.CurrentCell.ColumnIndex, grdPatients.CurrentCell.RowIndex)

it shows the error operator "&" is not defined for types "Strings" and system.windows.forms.datagridviewcell

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