Option Strict On Error Combobox
Aug 30, 2011When i use the option strict on my combobox will be error this is my
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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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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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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 RepliesLinq 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?
Fixing Error With Option Strict On?
May 8, 2012I have my code working well but with OPTION STRICT OFF. I have decided to fixed all my errors in the code.However after setting the OPTION STRICT to "On", my code have lots of errors. I was able to fixed most of the errors with the except of this DIM statement where I think I have to insert CDate to (Mid$(row("TIME"), 12, 8) >= minTime) and (Mid$(row("TIME"), 12, 8) >= maxTime):
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Option Strict Error Not Resolving?
Jun 22, 2010I can run the code fine without the Option Strict on, but once it's turned on, I run in to a "Option Strict On Disallows Late Binding"...why!?! I can't figure out how to fix it....
'Option Strict On'
Public Class StateFinderForm
Private Sub FullStateNameRadio_CheckedChanged(ByVal sender As System.Object, ByVal e As
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VS 2008 Strict Option On Error
Feb 7, 2010code]I tried to use the IS operator, it does not work if the check box is checked.I also tried changing .Value to .State without any success. It is last error I have left since I switched Strict Option On.
View 10 RepliesIDE :: 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.
Office Automation :: 1 Error After Option Strict On?
Feb 15, 2012i turned Option Strict Onand i get an error on all the ".Cells" lines saying option strict on disallows late binding.
Code:
a = 1
b = 3
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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 RepliesOption 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 - Option Strict Continued - Gives Me The Going From Double To A Single Error
Oct 13, 2009Quick code example:
v1.magnitude = myVectors(c).magnitude * 0.95
I have a vector class...and the magnitude is single precision...Now the problem is this, when I run this with option strict on, it gives me the going from double to a single error...Why? Does multiplication imply double precision?
So with option strict on, can you not multiply single precision numbers together and assign them to another single precision variable without first convert.tosingle?
What is the point of this? I am currently changing hundreds of lines of code in a project that runs perfectly...
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.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 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.
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 Is Off, Compile Fail With "Option Strict On"?
Apr 13, 2011I have inherited a VB.NET application that I need to compile so I can run dorkumentation on it. I first received "Option Strict On disallows implicit conversion from x to y" errors, so I turned off the Option Strict option in the Project file.
So why do I still fail with the same error message?
Set Option Explicit And Option Strict On A Project / Solution Level?
Feb 22, 2011I really like the coding speed that vb.net provides, but I don't like the possibility to forget to declare variable types, return types of functions, etc. and that is why in each class I use[code]..
Is there a way to define those two options on the project/solution level?
VS 2005 Option Explicit On; Option Strict On
Feb 24, 2010what does these two code means in vb.net: Option Explicit on Option strict on i think option explicit means the compiler is not going to do any kind of conversion and i need to do all of them by the code;also it becomes case sensitive i.e;
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Inconsistency Error "Option Strict On Disallows Late Binding"
Sep 21, 2010im not understanding why some of the code below works fine and some gives an error
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Read 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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Use Of Option Strict And Option Infer
Feb 22, 20111. I have read that keeping Option strict on and Option infer off is good practice and will insure your code is tight and properly written. I would like input regarding this, pro's and con's from those who are in the know.
2. Having said that, I have set Option strict on and Option infer off in an existing program I wrote (that was working perfectly mind you) with them off and on respectively. I went through and cleaned up all the errors on the 'need AS' and casting of variables, but one is leaving me a bit put out.[code]
I have also read where using My.Computer.System.Directory.GetFiles() instead of System.IO.Directory.GetFiles() is probably not a good thing, but when I change to this I get no error, but also no dataI am thinking I should stay with the strict on and infer off but am really slogging through getting this code correct.Running Win7 on Dual Quad Core XEON Intel Extreme with 8Gb RAM.
Error List Description "Integer" And "option Strict On Dis?
Feb 4, 2010I am a beginner in VB, I do know a little code, I am not asking any one to do my work for me. I am just looking for an explantion of what I am doing wrong within my code. I am creating a program where I have to find the answer to the base and exponent. I had everything working until I put option strict on (which is required)for my assignment. My first error is "option strict on disallows implicit conversions from double to integer"and the other is "integer". The error is found in the statement Result = numOne ^ numTwo. Can someone please explain what I have done wrong. If possible in simple terms,as I am new to programming.
Public Class Form1
Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click
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Error: 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.
How To Do This With Option Strict On
Nov 25, 2010Dim frm As mshtml.HTMLFormElement
Dim sel As mshtml.HTMLSelectElement
Dim hi As mshtml.IHTMLElementCollection
Dim inp As mshtml.HTMLInputElement
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Looks to me that childnodes object has a more specific type. But what? Not ihtmlcollection. The type support some item interface.
Option Strict - On Or Off?
Dec 7, 2009Title says it all really, should I have it off unless I'm having an error, or simply have it on all the time?
View 10 RepliesOption Strict On - Is Better?
Jun 28, 2010what do you thinkg about comment below? original article url is also suggested to read.I didnt get why my code will be faster if i use it on. anyone has good knowledge about it?
Although Visual Basic .NET allows you to perform implicit type conversions and late binding, you should avoid these practices. Implicit type conversions and late binding may lead to severe performance problems, runtime errors, code that is difficult to read and maintain,and sub-standard programming practices.Many VB.NET professional programmers believe that leaving OPTION STRICT OFF by default was perhaps Microsoft's worst decision in the VB.NET implementation. Use OPTION STRICT ON.
