VS 2008 Can A Typename Be Saved To Variable
Mar 25, 2010I'd like to store a Class name to variable and pass it when necessary to functions like CType as well as self-made functions that use functions like CType.
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VS 2008 StartUp Form Of A Program Saved In A Variable?
Sep 15, 2011Is the StartUp form of a program saved in a variable (i.e. from the name space My) ? I guess I can catch it during startup by using an Object Type variable during Load time , but I wonder if it is already defined anywhere else .
View 9 RepliesMy.Resources.{VARIABLE} - Have My Image Name Saved In A Variable?
Jan 7, 2011So I can access an image by My.Resources.ImageName..But, that is manually-coded.What I want is to have my image name saved in a variable, lets call it VAR.
VAR = "IMAGE1.png"So I can do something like My.Resources.VAR which will return the IMAGE1.png image.Is that possible?
Using Variable As The Name Of Text File Saved?
Sep 16, 2009make the file saved with a variable as its name.
View 4 RepliesType '<typename>' Is Not Defined
Jun 23, 2010To correct this error I use the given help that microsoft provides below and i am still getting the error messages can anyone assist me with the source codes if i send some code snippets?Check that the type definition and its reference both use the same spelling.
Check that the type definition is accessible to the reference. For example, if the type is in another module and has been declared Private, move the type definition to the referencing module or declare it Public.If the type is defined, but the object library or type library in which it is defined is not registered in Visual Basic, click Add Reference on the Project menu, and then select the appropriate object library or type library.
<type1>'<typename>' Must Implement '<membername>' For Interface '<interfacename>'?
Apr 21, 2009We have a web service solution in VB .Net 2005 that we have started getting an error in. We provide an interface like the following:
Public Interface IBatchTrackerService
Function InsertBatchTracker(ByVal BatchTrackerObject As BatchTracker, ByRef errorNum As Integer, ByRef errorMsg As String) As Integer
End Interface
In our class we implement this interface with the following code.
Public Class BatchTrackerService
Implements IBatchTrackerService
[code]....
This code was working properly but has now started causing errors. The error we receive is:
Class 'BatchTrackerService' must implement 'Function InsertBatchTracker(BatchTrackerObject As BusinessObjects.BatchTracker, ByRef errorNum As Integer, ByRef errorMsg As String) As Integer' for interface 'IBatchTrackerService'.
The odd thing is that the project compiles correctly, but shows many of these errors after the compile is finished.We recently installed Panda as our virus protection which caused a different error that I found the solution here for.
Updated 4/21/2009 at 11:50 Both the interface and the implementation are within the same project in the solution.
Updated 4/22/2009 at 08:16 I tried removing the BusinessObjects identifier from in front of the BatchTracker type but I still get the same thing. This is just one example of what has happened throughout the entire solution. Every implementation in this BatchTrackerService is flagged as an error, plus there are several other services that have almost every implementation flagged as an error as well. But somehow the project builds successfully, and yes, it runs properly!As for BusinessObjects, it contains many of the classes we use as parameters and it is simply another project within this solution. We do not reference any external assemblies to provide these classes to BusinessObjects.
Updated 4/22/2009 at 08:24 The last thing I noticed was that any function/procedure that doesn't use a 'BusinessObjects' class as a parameter, but simply uses strings, integers, etc is not flagged as an error.
Updated 4/22/2009 at 09:50 I tried reverting back to a previous version and I was able to compile and the error count stayed at zero. I narrowed it down to a check-in of one of the project files where the reference to BusinessObjects was slightly changed. I reverted just this project file and everything compiles fine now.
Saved Games To Be Saved Onto A Encryted File?
Apr 13, 2009I am creating a simple button based rpg and was wondering if someone could help me with 3 things how to hold information within the game until the player save's the game, Saving the game, and Loading the game.I want the saved games to be saved onto a encryted file like .db or .dat file..
View 3 RepliesVS 2008 Error: Range Variable 'sender' Hides A Variable In An Enclosing Block Or A Range Variable Previously Defined In The Query Expression
Mar 25, 2010I am getting the error:"Range variable 'sender' hides a variable in an enclosing block or a range variable previously defined in the query expression."for this
Imports System.Data.SqlClient
Imports System.Linq
Public Class Form1
[code]....
I can select any other item from the table without the error. "sender" has the same properties as "receiver" in the SQL table.
[2008] Restart Timer From Saved Value
Feb 21, 2009Below is my timer code, click the buttons it start and stops.
What I want to do is retreive a elapsed time from a db say 01:40:00
and make the timer start from that value as opposed to starting over again if the application crahes. how to set the saved time and start from that point.
Public Class Form1
Private stopwatch As New Stopwatch
Private Sub counter_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles counter.Tick
[Code]....
Display Previous Saved Data In VB 2008?
Dec 2, 2011I am a freshman by using vb and I had search several website to learn the method to display the previous saved data in a label but none of it is related to my problem.
View 1 RepliesVB 2008 & Mic Access My Data Disappeared Even After Saved
Jun 12, 2011I 'm trying to develop a database whereby all information input via vb 2008 will be saved into a microsoft access database. I've tried to populate a few information. The data was saved at that point, but when i reopen my system the next day, all the rows are gone. [code]
View 6 RepliesVS 2008 - Sending URL Saved In Textbox Between Computers
Nov 19, 2009I am trying to create a program that will send a URL saved in a textbox between the program which will be on different computers. So one computer will be running the program and the URL they have will be sent to the program on the other program.
View 2 RepliesVS 2008 File Saved By VB Code Will Not Open?
Apr 6, 2012I have created an Excel AddIn that has a custom ribbon with some custom buttons...I'm using Excel 2010. One of the buttons is to save the the workbook by utilizing the users input as the file name. This workbook is to be saved as a template in a specified folder. The code also checks to see if the file already exists, and prompts the user to overwrite if it does already exist.The code I have seems to be working just fine. The problem is...when I try to open the newly saved workbook, it won't open.Here is the entire code for the button click event:
Dim Warning As DialogResult
m userFileName As String
Warning = MsgBox("Warning Message", vbOKCancel + vbCritical, "Warning Title")
[code]....
VS 2008 One Line Txt Display Of Saved File
Jul 16, 2009I saved a text file. The text characters were in RichTextBox iwth multiple lines. I used
RichTextBox1.AppendText(ControlChars.Cr) or RichTextBox.AppendText(ControlChars.Lf)
at the end of each line, but when I opened this text file using NotePad, all lines were displayed with ONE line. The strange thing is: if I open the same text file using other editors, .e.g. an IDE of Microchip or Freescale or Multi-edit...the text display had multiple lines as expected.
What should I do to make display as expected in NotePad?
VS 2008 Open With Form Saved .txt File?
Sep 2, 2009I made a buttom that saves info from RichTextBox to selected location now My problem is I want this file to be loaded when program loads so basicly folder will look like this
myprogram.exe CustomNamesFolder > Inside that folder there will be a file called names.txt how can I doit so that name.txt file loads in my ComboBox? so when user downloads the exe they can just go in to folder edit the .txt file and add names they want and when they start program it will load this list in to the ComboBox of my program
How can I achive this ? I looked at 6 pages of Loading Files in program but non told me what I wanted to know above ;s
[2008] Explode Data In Saved File?
Feb 11, 2009I currently save the data the user input into the textboxes like:
[SAVEACCOUNTDATA]ACCOUNT[/SAVEACCOUNTDATA]
[ACCOUNT0]Graham[/ACCOUNT0]
[ACCOUNT1]McCann[/ACCOUNT1]
[ACCOUNT2]graham23s@*********[/ACCOUNT2]
[ACCOUNT3]graham23s[/ACCOUNT3]
[ACCOUNT4]********[/ACCOUNT4]
when reading it back into the textboxes i was needing to chop off the surrounding parameters:
[]Just need this data[/]
Is there a way to just grab the data in between the brackets like an explode function of sorts?
[2008] Datagridview Checkboxcolumn - Make A 0 Get Saved When It Is Unclicked?
Jan 19, 2009I have a datagridview checkbox column bound to an integer field. When I click the checkbox a value of 1 is saved to my database. But when I unclick it a blank is saved to the database. How can I make a 0 get saved when it is unclicked?
View 2 RepliesVS 2008 - Project - Saved It On A Flash Drive - Use From The Laptop
May 12, 2011I have a project I wrote a while ago and saved it on a flash drive. I now have a laptop and wish to save it, and use from the laptop. How do I do that ?
View 1 RepliesVS 2008 - How To Create Thumbnail Of Image Saved In Directory
Jul 27, 2009I have some code that allows the user to browse for an image and then when that image is opened, it is copied to a new directory. This all works fine, but I would like to know if there is a way to create a thumbnail of this image and save it into a subdirectory inside the directory where the original image has already been copied?
View 5 RepliesVS 2008 Saved Program - Opened It Again - Can't See Form Design
May 15, 2012This always happens to me in Visual Basic. Whenever I save a project from one day and open it again using that same VB version the next day, I can never see the form design. But if I click on Debug, I can see the Form design and only use it as if it were a program.
View 1 RepliesVS 2008 Get Color Of Pixels Of .bmp File Coded And Saved On A Printable Grid?
Feb 24, 2010I am learning VB 2008 Express Edition to solve the following issue: how do I put the color of each pixel in a table, allocate a code (from 1 to 256 in the case of a 256 colors picture) to each different colors and print these codes at the right place on a grid? A few years ago, I had a basic knowledge of VB6 but VB6 being not compatible with Windows 7, I had to install a new version, VB 2008 Express edition, version that I don't know at all!
[Code]...
VS 2008 Use The Value Of One Variable To Call Another Variable Of The Same Name?
Feb 7, 2011I am trying to use the value of one variable to call another variable of the same name.I have 2 variable one called VAR1 and VAR2.
The variable VAR1 has a value of "VAR2"
The variable VAR2 has a value of "HELP"
I want to be able to get the value VAR2 from the variable VAR1 I have defined the value of VAR2 early in the code and now I want to call that value by using the value of VAR1.The reason I am doing it this way as I have a list of 50 variables that are pulled from one system. Each of these variables have the same name as the columns of a spreadsheet. The total number of Variable stay the same but the total column headers may vary each time. I need to loop through each of the column headers match them with the variable names and add the data to the spreadsheet.
VAR1 = "VAR2"
VAR2 = "HELP"
i =1
[code]....
This is the tricky bit...if the value of the cell(1,i) = "VAR2" How do I get it to display the value of the variable of the same name In this case how will I get it to display "HELP" when I only have from the VAR1 value "VAR2" I know my code will bring back the value as a string but I want it to bring back that string as a variable and display the value of that variable?
VS 2008 - Save A New Record The Record Is Saved In Different Mode?
Jan 12, 2010This code i had use for create a field in DB Access 2003:
SQL = "ALTER TABLE plano_contas ADD declperiodica06A char(40) WITH COMPRESSION NULL)"
Dim command1 As New OleDb.OleDbCommand(SQL, con1)
con1.Open()
command1.ExecuteNonQuery()
con1.Close()
like you see the code create a Text field with 40 lenght...Well the problem is:When i save a new record the record it's save in this mode: "100......... .........................." - the points means spaces and should be:"100"After try a lot of things i'm without more solutions in find why this happen!
VS 2008 Use A Variable In A Variable?
Feb 1, 2011I need to use a variable in a variable, but i dont know how to do. example: dim i as 19("button" & i).top = ("button" & i).top + 1
View 1 RepliesVS 2008 Using A Variable In A Variable Name?
Jun 18, 2009Is it possible to use a variable in a variable name? More specifically, I want to dynamically create labels on tab pages that are also created dynamically. I won't know how many labels to create when I'm writing the code, however. What I was thinking of doing was declaring variables that increased every time for each label like this:
[Code]...
Variable Error "Variable 'reader' Hides A Variable In An Enclosing Block"
Aug 23, 2011I receive the error -
[Code]...
VS 2008 - How To Set Variable Name At Runtime
Oct 6, 2010I'm trying to populate some file dependant settings from the database. Values I can add no problem but how to set the names as they differ from datafile to datafile?
For Each myRow In SetModDataTbl.Rows
Dim SettingName As String = myRow.Item(1)
Dim SettingValue As String = myRow.Item(2)
'>> SettingName = SettingValue <<
Next myRow
VS 2008 - Passing Variable To Sub Dim
Nov 23, 2011Not sure how to do this sub that passes a variable that is used in a Dim.
fill_in_field("main_form.WebBrowser1")
Sub fill_in_field(ByRef WebBrowser As String)
Dim ElementCollection1 As HtmlElementCollection = WebBrowser.Document.GetElementsByTagName("input")
End Sub
Dim ElementCollection1 As HtmlElementCollection = WebBrowser & "Document.GetElementsByTagName("input")"
This is what I would like.
Dim ElementCollection1 As HtmlElementCollection = main_form.WebBrowser1.Document.GetElementsByTagName("input")
VS 2008 Call .exe From VBA Using A Variable
Apr 7, 2010I have created a project using VB.Net(VS2008) and created the exe file. I have another project in VBA (Excel 2003). The project basically IC-Testing based. So according to the device type the Excel workbook name varies. For example I have AAAA.xls, BBBB.xls, CCCC.xls. When I open AAAA.xls, I want to call the .exe (which is developed in VB.Net) with the variable "AAAA". i.e when the exe program runs, it knows which Excel is opened or from which Excel the .exe is called. now I am using Shell retval=Shell("d:Monitor.exe",1). Using this the exe is called and running fine. But the Monitor.exe doesn't know which Excel called it, whether it is AAAA.xls, BBBB.xls or CCCC.xls.
View 1 RepliesVS 2008 Changing Variable Value?
Feb 1, 2010with vb.net 2008 expressmy intention is to change the value of a variable to dbnull.value if the variable = ""so that i can insert null values in to the data base
Module sonsilaxa
Public Function deFcheck(ByVal i As String)
If Not i = "" Then
[code].....