Variables 'hiding' When Cutting And Pasting A Groupbox?

Mar 29, 2011

I'm working with the graphic designer in Visual Basic 2008 Express Edition. I tried to cut and paste a groupbox and the variables reverted to standard ones (CheckBox123 etc.), and when I tried to change them back to their proper names, I got an error message stating that this name is "already in use by another component". But this is nowhere to be seen anywhere in the "Form1.vb[Design]". How do I either get rid of these "hidden" variable names or reunite them with the groupbox they used to belong to?

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VS 2010 - Events Being Unlinked When Cutting / Pasting Controls

Mar 27, 2012

Let's say I cut a tab control with buttons on it and paste it into a Panel control. After doing this, all my control events are being unlinked from the event code. I have to manually relink all the events in the Properties window. Is there any way round this?

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VS 2010 Reading / Cutting And Pasting Within One Excel Document.

May 22, 2011

Basically i work as a desktop support officer. our team does everything from fixing software errors on PCs in the office to moving them from one desk to another. When we do have to move anything though, it needs to be tracked so that our records can be accurate. To track where things have moved to, we have to:

1. fill out a form in an excel format and then fill out the same information into a text file format, and then attach both formats to the job record in our job listing system and send it to our hardware tracking team.

2. If an asset is being taken away to storage, but is considered to be too old, it needs to have an excel table filled out to create a 'disposal' label, or it can create a 'redeploy' label if it still has some years left in it.

3. If we are putting out a brand new asset, it needs to be updated on our tracking sheet to show that the asset is no longer in our storage as brand new.

This obviously creates a lot of administration work for our staff, so i have built my program to take all the information required once, and then split it off to the forms and labels as required.The part I'm stuck at is number 3. I have been working with the excel files in the following format:[code]What i need to do is as the title suggests, search an excel work book (the user will point to it) for the Asset Number in a particular sheet. Once it finds the asset number, cut the entire line out of the sheet and paste it into a different worksheet at the next empty line with a few edited values.

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Public Variables - Copying / Pasting Some Lines From Another One

Jan 2, 2012

I'm writing a new app and copying/pasting some lines from another one. In the new app, I get error when I use variables defined as public.

[Code]....

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Groupbox Items - Store Minimum 20 Linklabels In A Groupbox?

Jul 28, 2010

i have a sort of problem when i try to add some linklabels in my groupbox. I used this

Me.Controls.Add(Groupbox3)
Groupbox3.Controls.Add(FlowLayoutPanel)

I can only add 4 linklabels no matter how big is the groupbox, i tried autoscroll but nothing. How can i do to store minimum 20 linklabels in a groupbox? Here is the whole code i used:

Imports System.Net
Imports DevComponents.DotNetBar.Controls
Imports System.Windows.Forms[code]....

Is there any way, maybe with a specific reference to put a control that records what plays wmp activex and to save somewhere on your computer?

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Group Box On Top - Second Groupbox Does Not Appear And Is Directly Behind The First Groupbox

Jun 22, 2010

Here using VB .Net 2008. I seem to be having trouble getting group boxes to appear when I click a radio button.

For example:

CODE:

This indeed brings up the first radio button however I have other groupboxes underneath which with the same code will not appear when the radio button is checked.

Eg:

CODE:

The second groupbox does not appear and is directly behind the first groupbox. The Top code doesn't seem to be working either.

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Cutting Up A String?

Jan 27, 2010

Builting a calculator. I have a string of two numbers separated by an math sign. Knowing the length of the first number then adding one for the sign will produce the start length of the second number. Trim the original string to get what I need.

dim num(25) as double
dim length,length1 as integer
dim string, string1 as string
length = Len(num(n - 1))
length1 = length + 1

[Code]...

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.net - Cutting Off The 0's At The Front Of A Record?

Feb 6, 2012

Basically, I have an Access database with Primary keys that are structured with this format ("02"000).When I try to paste the number, it ignores the "02" and goes straight to 000.For example, here is the code;

PeriodRoomID.Name = ("R" & ds.Tables("sqlSpecRoomRequest").Rows(i).Item(1))

What PeriodRoomID.Name should be is R02001.What PeriodRoomID.Name comes up as is R1.It ignores the "02" and ignores the 0s. This makes sense mathematically but it is not what I want. I need a way to get the exact output and not some simplified version.

The query;

SELECT SpecialSoftware.SpecSoftID, SpecialSoftware.RoomID, SpecialSoftwareNames.Description, Rooms.Capacity
FROM SpecialSoftware, SpecialSoftwareNames, Rooms

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Cutting A String Into 2 Strings?

Jun 25, 2012

I must input a letter and a number in a text box.. say "A14", and them I want to cut the string into "A" and "14" and then use these, but I do not know how to code this as the next string could be "A1" or "C110" and these change... could I make an if for each one? like an if for when its 2 characters and just cut it in half and then an if when its 3 characters and cut between the 1st and second and so on?

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Cutting Long CommandText?

Sep 7, 2011

What is wrong with this code?When the code runs cmd.ExecuteReader I get an error saying "Incorrect syntax near the keyword 'AS'".I'm assuming I didn't breakup the sentence correctly.

Using cnn As New SqlClient.SqlConnection(clsDBConn.clsDBConnections.prpConnString)
cnn.Open()
Using cmd As New SqlClient.SqlCommand[code].....

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Cutting Off Digits And Rounding Up/down?

Jul 22, 2010

I need a function that takes a decimal, with a certain number of digits behiond the comma and convert it to a string with a different number of n digits behind the comma. (to display it)My problem is the rounding ip/down.

like 123,789 with n = 2 --> 123,79
or 123,4 with n = 0 --> 123
or 123,5 with n = 0 --> 124

I did not find an existing function that does that, so I wrote one myself.However the code has become soo complex and it still does not work well, and I get frustrated to spend soo much time with something so trivial.Does anyone know a function that can do this? There must be something out there.

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Cutting A String Without Half-words?

Aug 8, 2003

I need to display the first c.200 characters of a longer string, for the homepage of a news website. I am using VB.NET. Obviously, cutting exactly 200 chars quite often cuts a word in half, e.g.: "The last five years have seen a radical increase in the volume and complexity of company legislation. The Bahamas has established a Stock Exchange, passed legislation aimed at regu" I need a function that will produce: "The last five years have seen a radical increase in the volume and complexity of company legislation. The Bahamas has established a Stock Exchange, passed legislation aimed at" I can then add "... [More]" or whatever to the end of this string and voila! Is there any way of using regular expressions (regex), substr or something similar to produce this output?

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Cutting Off A 0 In VB 2008 - Populate A Combobox ?

Sep 17, 2009

I am trying to populate a combobox using the following code.

CODE:

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.net - Cutting Up Large XML File Into Small Chunks?

Jan 30, 2011

I have a large wikipedia dump that I want to cut into different files (1 file for each article). I wrote a VB App to do it for me, but it was quite slow and crapped out after a few hours of cutting. Im currently splitting the file into smaller 50mb chunks using another app but thats taking a long time (20-30 minutes for each chunk). I should be able to cut each of these up individually if I do this.

Does anyone have any suggestions of a way to cut this file up quicker?

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C# - What Are The Different Methods For Injecting Cross-cutting Concerns

Nov 10, 2009

What are the different methods for injecting cross-cutting concerns into a class so that I can minimize the coupling of the classes involved while keeping the code testable (TDD or otherwise)?

For example, consider if I have a class that requires both logging functionality and centralized exception management. Should I use DIP and inject both required concerns via an interface into the class that requires them? Should I use a service locater that I pass to each class that will require some cross cutting functionality? Is there a different solution altogether? Am I asking the wrong question entirely?

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Interface And Graphics :: Cutting Text From RichTextBox?

Feb 15, 2011

I want my Richtext box to be populated with a text string that contains HTML-style tags to set colour, underline etc.When I try to remove the tags using .cut(), the first cut always works, the second cut only sometimes.Here's a sample to test it:Create a new project and add a button and a richtext box.Add the following code:

Code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim testString As String = "ABC<R>DEF</R>GHIJKL"

[code]....

This code works fine.The text between the tags is turned red, then the tags are removed.Now rem out the msgbox line and run again.Sometimes it works, sometimes the second cut fails with no message or warning.I am using Visual Basic 2010

Visual Studio 2010 v 10.0.30319.1
.NET framework v 4.0.30319

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Parse A String To Specified Length (without Cutting Words)?

Jun 24, 2009

I have a long string that I need to parse into an array of strings that do not exceed 40 characters in length. The tricky part of this for me is making sure that the regex finds the last whitespace before 40 characters to make a clean break between strings since I don't want words cut off.

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Cutting And Adjusting A Picture Size When It Is Uploaded Through Picturebox?

Jun 17, 2009

Does anyone has a sample code or idea for cutting and adjusting a picture size when it is uploaded thru picturebox?

For example..

1. Picturebox size on winform = 150*150

2. A picture size = 1024 *800

3. I want to be able to cut 150*150 out of 1024 *800 and upload it. I wish the cutting and adjusting size is possible thru winform.

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Pasting Into 3 Textboxs At Once?

Dec 1, 2009

I have 3 textbox and all three have a maximum limit of 4, 3 and 3 is there a way of highlighting a telephone number and pasting it into the first box, and the other 2 boxs are automatically filled.

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Pasting Into Databound DataGridView?

Dec 19, 2011

I'm working on pasting into a datagridview. I know you can't paste right into the datagridview, but that you have to paste the clipboard into the dataset. I'm having no problem with all of that. My problem happens with the arrays. Just so you can see what is going on, I'm going to post my code now.

Private Sub PasteToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PasteToolStripMenuItem.Click
If String.IsNullOrEmpty(Clipboard.GetText.ToString) Then

[Code]....

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VB App Pasting A Picture Into Paint?

Aug 29, 2010

I am making a screenshot saver/viewer and I want to be able to click on the PictureBox1 when it has an image inside it, and have it open up "mspaint.exe" and paste the contents of the PictureBox1 Image into Paint. How can I do this? [code]

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Copy And Pasting A Folder And Sub-Folders?

Jul 18, 2009

All i want to to in VB is copy a folder + sub folders, and paste it somewhere else.I cant figure out what it is, and nothing i find online is working

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Copying And Pasting In Sections Of A Form?

Oct 26, 2010

I have a form that I am creating to document information about computers that I build. I have created the basic layout, what I have is a group box that has many different controls in it (text boxes, combo boxes, additional group boxes etc) What I want to be able to do is have a button that will copy the group box (computer information) and all of its contents and then paste it below the first group box with all of the fields blank or in their default setting; and keep doing this for as many computers as I want to add. Each project I do has a different amount of computers on it so I want this form to be able to handle any amount of computers.
I can't seem to find much on what I want to do, any pointers, direction or idea's

I was able to do this with an excel spreadsheet but all I had to do was reference and select a cell range, scroll down and paste the new section in. This is my code from excell, just as an example of what I did then. But with VB I'm stumped on how to approach this.

Range("U3:AB11").Select
Range("U11").Activate
Application.CutCopyMode = False

[code]....

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IDE :: Copy/Pasting UserControl Adds The UC

Apr 14, 2009

You can find a feedback report with instructions on how to duplicate the problem I'm having at: [URL]

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Pasting Arrays Into Excel Ranges

Apr 12, 2012

I'm working on pasting arrays into excel ranges. Suppose I have a range: A1:A5 and an array a = {1,2,3,4,5}. I can set up the problem like this:[code]So, I got curious about the Transpose method, and whether I could construct my array properly so that I didn't need it. I found that Transpose converts my array into a 2d 1-based array (so the first element is (1,1) not (0,0) as usual).Now I'd like to know: Is there a standard VB-way other than the worksheet transpose function that I can use to build a 1-based 2D array the way Transpose does?

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Pasting Multiple Rows Into A Datagridview?

Apr 29, 2009

Is there a way to cut and paste multiple rows at a time from a separate data source such as Excel into a datagridview?

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Prohibit Copying And Pasting On A Textbox?

Sep 22, 2009

how do i prohibit a user from copying from and pasting to a textbox

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Datagridview Column Restrictions Don't Work When Pasting

Apr 27, 2011

I have a datagridview with 4 columns (bound to a datasource).The following code ensures only numbers can be typed in the first column, all but numbers in the 2nd column, and only letters in the 3rd and 4th cooumn. It also converts the input in column 3 and 4 to capital letters.

Private Sub validatekeypress0(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs)
If Asc(e.KeyChar) <> 13 AndAlso Asc(e.KeyChar) <> 8 AndAlso Not IsNumeric(e.KeyChar) Then
e.Handled = True

[code]...

The problem I have is that the user still has the possibility to place restricted characters in a column by pasting them in (with ctrl+v or right click-->paste), because the keypress doesn't notice the pasting.What should I do to make it impossible for the user to use restricted characters? In other words, how can i check the text the user wants to paste in a cell (cause that's the only other way to input data I can imagine)

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Forms :: Copying And Pasting From Specific Places?

Feb 10, 2011

I am trying to copy text from a standard rich text box on a button click. However, I only want the first 3575 characters to be copied to my second rich text box, and after the 3575 I want a further 8482 characters to be copied to my third.

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IDE :: Pasting An Html String Into Word 2007

Jul 5, 2010

In our Company we were using the following code to open an HTML script in Microsoft Word 2003

[Code]...

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