Why i run script 1 is give me the Compiler Error Message: BC30451: Name 'Rpttitle' is not declared. But when run script 2 is working fine with output? Anybody have an solution about this issue?
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I have created class file with name Mystyle and the code is as follows
Imports Microsoft.VisualBasic
Public Class Mystyle
Public Shared Function Msg() As String
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I have a MVC3 application which uses Devexpress controls.My first page works fine, but this is not strongly typed.I get the error "BC30451: 'ViewData' is not declared. It may be inaccessible due to its protection level" on my second page which starts with:
@ModelType IEnumerable(Of MyModel.XXX)
@Code
ViewBag.Title = "Index"
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The simple code we have written compiles and executes fine in my class and work computers - both xp. when I try to compile the exact same code on my home windows 7 computer, I get error messages:
c:vbpayroll2.vb(17) : error BC30451: 'InputBox' is not declared. It may be inaccessible due to its protection level.
and
c:vbpayroll2.vb(20) : error BC30451: 'Convert' is not declared. It may be inaccessible due to its protection level.
I am working on my new server now. I have created very simple page which has a for loop on code behind. If i dont define "i" as integer before the loop, i got this error
Compiler Error Message: BC30451: Name 'i' is not declared.
But, i can use for loops without declaration of "i" before loop.
For i = 1 To 10
Response.Write(DateTime.Now.ToString)
Next
Hi everyone. I havent used VB for about 4 years so I am trying to refresh my memory for a project I am doing. I want to link it to an Access database and have the following code:
[
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTest.Click
Dim sqlstring As String
Dim conconnection As New ADODB.Connection
Dim cmdCommand As New ADODB.Command
Dim rstrecordset As New ADODB.Recordset
conconnection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _
App.Path & "" & "database1.accdb;Mode=Read|Write"
conconnection.CursorLocation = adUseClient
conconnection.Open()
With cmdCommand
.ActiveConnection = conconnection
.CommandText = "SELECT * FROM tblRegister;"
.CommandType = adCmdText
End With
With rstrecordset
.CursorType = adOpenStatic
.CursorLocation = adUseClient
.LockType = adLockOptimistic
.Open(cmdCommand)
End With
]
However when I run the program I get the following error messages:
error BC30451: Name 'App' is not declared.
error BC30451: Name 'adUseClient' is not declared.
error BC30451: Name 'adCmdText' is not declared.
error BC30451: Name 'adOpenStatic' is not declared.
error BC30451: Name 'adUseClient' is not declared.
error BC30451: Name 'adLockOptimistic' is not declared.
Is there some sort of Add-In or reference I need to add? I can't remember how I did it last time!
Thank you
Amy
I want to use text to speech to say what is in my textbox. I have added the reference into the solution (MS speech object libarary) and inserted the "imports speechlib but i am getting an error when building.
error BC30451: Name 'voice' is not declared.
according to turtorials i have everything right, but i am still gettiing this error. here is my code;
Imports SpeechLib
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The very last "voice.speak" is the problem child.
When my form loads it adds some handles (using AddHandler) to a sub (showStatus). What this sub does is checks which control activated the sub (using sender.Equals) and displays text in the status label (status) accordingly.For this I use an If...Then statement for each possibility. There are many possibilities and my code get cluttered. Is there a way to do the same thing with a Select...Case statement. I tried: Select Case sender Case tbOne : status.Text = "blahblahblahblahblahblah" End Selectwhere: tbOne is a textbox, status is a StatusLabelIt gives me an error though, saying "Operator '=' is not defined for types 'Object' and 'System.Windows.Forms.TextBox'."Any ideas on how I can get this to work with a select case statement?
View 13 Replieshere is my code..
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If the result is 86 and it's mod by 43 the answer is 2 Case 2 is not firing. it just goes to the end of the procedure.
I keep getting this error message and not sure how to do.
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i have a program using a select case to convert letters to special charaters. My question is how can I get the code to read upper and lower case letters without having to put the upper case letters in my select case statement. Example: Part of my code is
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ive got a form containing treeview on the left docked, and two panels one over the other (just as for practice), so i am using treeview to select one from the other the code contains the Case select,
If
Not e.Node
Is
Nothing
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The problem is , both panels are not visible, when i select the first node the firstpanel is visible then i select the second node both panels are not visible, i return to the first node the first panel is visible.
So I have case statements grouped together here, but I have a few case statements that need extra decision based on a second variable after the original case is confirmed. [code] And then just have 3 case statements instead of one but the code wouldn't look ugly. By the way Condition is declared instead the same select.Is there any reason why I shouldn't use this if it does work?
View 3 Replies[code]I don't get any error messages, but the DoSomething() line is never executed. I guess this isn't possible.
View 7 RepliesI'm working on a routine that requires a significant amount of nested and daisy-chained logic. Using If-Then-Else, each logic construct would run 8-15 lines of code (quite readable) while using Select Case each construct doubles that (even with significant commentation, it gets less and less readable with each new Case).
I've read many times in this forum how Select Case is leaps and bounds ahead of If-Then-Else in runtime performance, although I can't recall any discussion of the underlying process(es) that make it so. I've also not had any luck finding good, detailed documentation on the nuts and bolts under each logic construct. What I'm working on, if the performance leap is legit, needs the performance more than the readability but if the performance is marginal then the readability is going to get the priority. how and why Select Case is supposed to process so much faster than If-Then-Else. Links to good white paper would be really nice too.
I have a macro that uses "If Then" to choose what macro to run based on the ActiveCell. I would like to use the Select Case method instead. How would I change this code?
Private Sub Workbook_SheetChange(ByVal Sh As Object, ByVal Target As Range)
Application.DisplayAlerts = False
Application.ScreenUpdating = False
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i want to select specific nodes of a xml document.Everything is ok until the document has an xml namespace. Then when i try to select the specific nodes no node is being returned.. This is because an xml namespace is declared. Is there a way to select those nodes and ignore the xml namespace ?
The file is :
<?xml version="1.0" encoding="utf-8"?>
<xliff xmlns="urn:oasis:names:tc:xliff:document:1.1" xmlns:tek="http://www.tektronix.com/TC" xmlns:cals="http://www.tektronix.com"
[Cdoe]......
Question is, I basically wrote a Rock Paper Scissors game in VB.NET using If statements and wondered how exactly I would try and work this into a Select Case instead.Professor was pretty awful at teaching things and didn't let us know until today that it had to be Select Case(its due tomorrow
View 2 RepliesConverting an IF THAN ELSE into a select case
View 4 RepliesI am convertng vb.net to c# 2010 as my job, and none of the automatic tools I have can succeed completely. In special example, this case:
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I am mostly java developer before this, so not great with c# and none with vb.net. I do not understand the "oaaaa to" part and this part is not converting. Can you please point me to right place to find the c# version of this?
I have an if-elseif-then setup as below:
Private Sub CommandButton1_Click()
If OptionButton1.Value = True Then
getdate
Unload glpmenu
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I would like to change to Select Case.
i think this is the right place to post this.so i am doing my First Vb project and have run into some problems
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I am using visual basic in VS 2008 and trying to learn how to assign a value to a word in a combo box using case select, this is my first attempt at programing and i just can't work out what to do next. So far i have two combo boxes a label and a button, i want the word, first to = 11, second = 9, third =7, fourth = 5. All it is doing at the moment is adding the list index value and displaying that total in the label. I want it to display for eg: if (first=11) and (second=9) are selected a total of 20 in the label,and so on for what ever combination is selected.
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I have assigned nodes in my treeview keys depending on what they are to do with and now i would like to use a select case to choose the right calculation depending on which node is selected.i have tried selecting the key like this:
Select Case tvwFCOM.Nodes.IndexOfKey(tvwFCOM.SelectedNode.Text)
Case Is = "assi06"
Call MinimumSpeeds()
but option strict on dissalows conversion from string to integer. there are more cases, but i have only shown one here. How can i code so that the key is selected from the selected node?
I had to change the given code from If Then to Select Case, and this is what I came up with. But when I run the program, it does not work and gives me zeroes instead of the correct information.
Public Class MovieInfo
Private wkndBox, screens As Integer
Private title As String
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I just replaced a different segment of code with the select case statement and it works fine. However I don't understand what the dim is for after you do "Select case [variable name here]"
I currently just dimmed a value as nothing. I didn't specify any data type for my variable I'm using for this case statement. But it works.[code]...
Enum age
Over18
Under18
End enum
[code]....
'age' is a type and cannot be used as an expression.Is there any way of using enums in "select case"?
I am in my programming class and we had a small program to make that would check to see if an value that was entered is a integer and convert it to a Roman numeral. I know how to properly do it by putting the TryParse into the If...Then statement. What I am trying to do is to not use an If...Then statement and go just by a Case Selection statement. If it is not possible then that is cool with me, I am just trying to think outside the box. Here is what i have done with it:
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When you do say "Case 1" it says it needs to be "Case CBool(1)." Using either "Case CBool(1)" or "Case 1 = 1" provides the same result .However the code shows no errors it doesn't do the conversion, it always displays the label's value as "I"
I have a question regarding a null value which I am not supposed to get in VB. Here is my code.
Public Class SelectDemo
Private Sub lstData_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lstData.SelectedIndexChanged
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i need to make a statement that checks the remainder of a number divided by 4.[code]can i get this in SELECT CASE ..MOD format please
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