Option Strict - Error Option Strict On Disallows Implicit Conversions From 'Object' To 'XtremeCalendarControl.CalendarControl'
Oct 17, 2009How can I get round this error: Option Strict On disallows implicit conversions from
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.Net Error - Option Strict On Disallows Implicit Conversions From 'Object' To 'String'?
Jul 5, 2011I have an error in my VB.net program - I have tried various casts etc but it just will not resolve the issue - so reluctantly I post it here to see if anyone else has a similar problem.
Error 1 Option Strict On disallows implicit conversions from 'Object' to 'String'.
Private DS As New DataSet ' Languages
Function TransTxt(ByVal Frm As String, ByVal Item As String) As String
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Option Strict On Disallows Implicit Conversions From 'Object' To 'ExpTreeLib.CShItem'?
Apr 6, 2009I get "Option Strict On disallows implicit conversions from 'Object' to 'ExpTreeLib.CShItem'.", which is a listview that I have on my form, which references expTreeLib.dll
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VS 2008 Error 1 Option Strict On Disallows Implicit Conversions From 'Double' To 'Integer'
Mar 4, 2010how i have to write this variable not to have errors
Dim divider As Integer = (20 / 3)
Error 1 Option Strict On disallows implicit conversions from 'Double' to 'Integer'
Option Strict On Disallows Implicit Conversions From 'Double' To 'Integer'?
Feb 22, 2010How do I correct the error Option Strict On disallows implicit conversions from 'Double' to 'Integer'. ?
The two lines below that divide by 2 are causing the error.
Private Function StringToByteArray(ByVal hex As String) As Byte()
Dim NumberChars As Int16 = CShort(hex.Length)
Dim bytes As Byte()
Dim i As Integer = 0
bytes = New Byte(NumberChars / 2) {}
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Option Strict On Disallows Implicit Conversions From Integer To Short
Sep 2, 2009Dim I As Integer
Dim iCount As Integer
Dim clrHashForeColor As Object
Dim clrHashBackColor As Object
cbotifcompression.Items.Add("LZW")
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I get the error for both highlighted red parts = Option Strict On disallows implicit conversions from 'Integer' to 'Short'.
Also
I get = Option Strict On disallows operands of type Object for operator '='. Use the 'Is' operator to test for object identity.
VS 2008 Option Strict On Disallows Implicit Conversions From 'String' To 'Double'?
Mar 20, 2010i have this error what i have to change in the code?
TextBox65.Text = Math.Abs(CInt(Val(oddTextBox54.Text))) / Math.Abs(CInt(Val(TextBox56.Text))).ToString()
Error11Option Strict On disallows implicit conversions from 'String' to 'Double'.
VS 2010 Option Strict On Disallows Implicit Conversions From 'Integer' To 'System.IntPtr
May 20, 2011[Code]...
How do I convert this proper? (Option Strict On)
"Option Strict On Disallows Implicit Conversions From 'System.Data.ParameterDirection' To String" With Sql Parameters
May 6, 2009When I have Option Strict ON in my project, the IDE tells me that "Option Strict On disallows implicit conversions from 'System.Data.ParameterDirection' to 'String'." How can this be, since I'm using their built-in enumeration for the SqlParameter direction.
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Option Strict On - Error On All The ".Cells" Lines Saying Option Strict On Disallows Late Binding
Sep 7, 2010I turned Option Strict On and i get an error on all the ".Cells" lines saying option strict on disallows late binding.
a = 1
b = 3
c = 2
d = 1
With oSheet
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Option Strict On Disallows Conversions For Integer To Decimal
May 7, 2011i am using integer for days and miles, and the calculation is for money so i am using decimal in one function i am allowed to CDec the days for the calculation and the next function it gives me an error.
I dont see where what i am doing is any different than the other.
Function CalcLodging(ByVal intDays As Integer, ByVal decRoom As Decimal) As Decimal
Return (CDec(intDays)) * decRoom ' This function allows the conversion from integer
End Function
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Option Strict On Disallows Implicit Conversion From Integer?
Feb 5, 2011Option strict on disallows implicit conversion from 'Integer?' to 'Integer', 'Integer' to 'String'
Here's my code which is just a stub. I am working off of some example code and applying it to my own project:
<System.ComponentModel.DataObjectMethodAttribute _
(System.ComponentModel.DataObjectMethodType.Select, False)> _
Public Function GetTrackActivitiesByParams(ByVal ActivityKey As Nullable(Of
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Option Strict On Disallows Implicit Conversion From Long To UInteger
Nov 20, 2011[code] I get the error message of "Option Strict disallows implicit conversion from Long to UInteger." [code] I dimensioned each variable as a UInteger and not a Long, the values for both X & Y are well below the maximum values of a UInteger as far as I can tell (Data Types Summary). [code]
View 5 RepliesRead The File - Error "Option Strict On Disallows Implicit Conversion From String To Char"
Mar 9, 2012When I try to read the file, I am getting an error = "Option strict on disallows implicit conversion from string to Char"
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Linq And Option Strict - "Option Strict On Disallows Late Binding"
Jun 30, 2011[Code]...
I really prefer to keep Option Strict On. the proper way to do this?
IDE :: Option Strict: Implicit Conversion Error?
Jan 11, 2011Dim
Dr As
DataRow
Dr = DataSet11.Jobdata.NewRow
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With Option Strict On, I am getting an error with the above code, which is part of a procedure to add a new record in an 2003 access database table named "Jobdata". The items in Combobox3 is populated by another table in the same database, which has a Status field and a Key field. What I'm trying to do is to insert in the Status field in Jobdata table the correspoding integer value in Key to which ever
status is selected from the combobox.
Error : Option Strict On Disallows Late Binding
Apr 27, 2011For some reason VS is giving me a number of late binding errors: "Option Strict On Disallows Late Binding".Here is a sample of the
vb.net
If position(start) = status.empty Then
Me.ShapeContainer1.Shapes(veryTop).backcolor = SystemColors.Control
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The error is occurring on line 2. I was hoping someone knew how to fix it without turning off Option Strict.
Getting An Error Which Says Option Strict On Disallows Data Binding
Jul 20, 2011I'm getting an error which says option strict on disallows data binding.
View 3 RepliesError: Option Strict On Disallows Operands Of Type Object For Operator '='. Use The 'Is' Operator To Test For Object Identity
Jan 27, 2010I am tightening up my coding with the Option Strict set to ON. It has now produced alot of errors. An example of this is:
If AllocatedDGV.Rows(i).Cells("RoomNumber").Value = RoomsAvailableDGV.Rows(j).Cells("RoomName").Value Then
It gives me the following error: Option Strict On disallows operands of type Object for operator '='. Use the 'Is' operator to test for object identity.
Option Strict On Disallows Late Binding Error Message
Apr 19, 2010While debugging my code for an error, I activated Option Strict On.
I'm getting the error Option Strict On dissallows late binding Here is the code:
Private Function MaxValue(ByVal MVArr As Array, ByVal ArrPos As Int16, ByVal MaxSize As Int16) As Single
Dim ICnt As Int16
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VS 2008 Error 5 Option Strict On Disallows Late Binding
Mar 29, 2010Error 5 Option Strict On disallows late binding. how can i fix that
View 19 Replies'Option Strict On Disallows Late Binding' Error When Working With Excel Files
Aug 6, 2009I am using VB 2008 and office 2007. Option Strict On it gave the error in the flowing statemens:[code]
View 6 RepliesLinq Query Has An Implicit Cast Error For DataGridViewRow When Option Strict Is Enabled?
Jul 6, 2009I have a DataGridView that is bound to a list of objects called "BaseChange". The BaseChange objects are made up of 4 properties...
ChangeType
ChangeStatus
ChangeDescription
LastChangeDate
The datagridview has columns for all 4 values as well as a 5th (a checkbox column called "colIsSelected"). There is no problem binding the list to the grid and displaying the items. The problem is that the query that gets the selected items in the grid is giving me an implicit cast error when option strict is enabled.
This is the query...
Dim _changes As List(Of BaseChange)
_changes = (From _row As DataGridViewRow In dgvChanges.Rows() _
Where Convert.ToBoolean(_row.Cells(NAME_COLUMN_IS_SELECTED).Value) = True _
Select DirectCast(_row.DataBoundItem, BaseChange)).ToList()
...and it produces the correct results with option strict off. The implicit cast squiggle is on the "row As DataGridViewRow" code, and the full message is "Implicit conversion from 'Object' to 'System.Windows.Forms.DataGridViewRow'*".
If I exclude the "As DataGridViewRow" from the query, I get a late binding error on the _row.Cells and _row.DataBoundItem and this also fails option strict.I need this to work with Option Strict enabled, and in VB.
Tools To Convert Option Strict Off Code Into Option Strict On?
Mar 28, 2010I have to take over a project written in vb.net, which contains more than 400k lines of code written in option strict off mode. I want to build it under option strict on first before I do anything else -- which maybe converting it into C#. I found there's thousands of lines of code raises compilation error, mostly are about implicit type casts. Is there any tool would help to make it compile under option strict on mode if I don't want to correct every single line manually? Because it's really painful to add CStr/CInt invocation into every line of Code myself.
View 3 RepliesIDE :: Option Strict On Disallows Late Binding
Jul 30, 2009I am new to VB .NET I am having an error:Option strict on disallows late binding, when I execute my script. So I turned off the "option strict off" then I got the error: cannot create activex component, at microsoft.visualbasic.interaction.createobject(string progId,string serverName) what is wrong in this code.
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Option Strict Disallows Late Binding?
Aug 17, 2010The only advise i have been given is turn option strict off. which i think is a bad ide
View 2 RepliesOption Strict On Disallows Late Binding
Oct 16, 2009How do I code this routine to work with Option Strict On? I understand it is a late binding problem but I don't know enough about how to correct.
Code:
Dim parms As String = ""
For Each chk In Me.GroupBox1.Controls
If TypeOf chk Is CheckBox Then
If chk.Checked Then
parms &= chk.Tag.ToString & " "
End If
End If
Next
Option Strict On Disallows Late Binding?
Mar 9, 2009I am migrating VB 6.0 code to C#.Net via VB.NET. To prevents typr conversion errors, Option Strict needs to be on. However this is giving me the error 'Option Strict On Disallows Late Binding' on these follwowing lines of code. The code is to read the Global Address Book and the contacts before sending mail using MAPI.
objMAPIMessage = objMAPISession.Outbox.Messages.Add
colAddressEntries = objMAPISession.AddressLists("Global Address List").AddressEntries
colAddressEntries = objMAPISession.AddressLists("Contacts").AddressEntries
objRecip = objMAPIMessage.Recipients.Add
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VS 2005 : Option Strict Disallows Operands?
Nov 21, 2010When I try to write the following code, I get error message:Option Strict Disallows Operands of Type Object use Is
HTML
If dtrow.Item("BathNew") = 0 Then
dtrow("BathNew") = dtrow.Item("BathsTotal")
when I use Is I get the error message:Is requires operands the have reference types
If dtrow.Item("BathNew") Is 0 Then
dtrow("BathNew") = dtrow.Item("BathsTotal")
End If
Option Strict On Disallows Operands Of Type Object For Operator Use The 'Is' Operator To Test For Object Identity
Apr 6, 2012I need to write an interface to get data to/from our data files.
We have a low level class that holds field values for each record read from the files.
This just holds two values, the value read from the file (DBValue) and the updated value that may need to be written back to the file (CurrentValue).
These values may be any of the standard value types (integer, date etc) or a string.
Either value (DBValue or CurrentValue) may be null if not defined.
I have written the class to manage this data which works fine while option strict is NOT on.
But we have an office policy of having option strict on all the time.
When I put option strict on, my object value comparisons fail with the error: "Option Strict On disallows operands of type Object for operator '='. Use the 'Is' operator to test for object identity."
Question, how should I change the following code to handle option strict on ...
This is all running on Visual Studio 2010
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