Draggin And Dropping A Picture Box?
Oct 15, 2009
I'm running this on Microsoft Visual Basic 2008 I want to make a program with 2 forms, one with buttons, the other that will just hold picture boxes, which are created when those buttons are clicked. Once those picture boxes are placed on the second form, I want to be able to drag and drop them to move them anywhere on that second form.
I have it "working" as of right now, but it's really glitchy. Almost as if it can't keep up with my mouse movement. But I'm not moving THAT fast so I can only assume that something is wrong.The buttons work so I won't post that code here but the following code is for the second form and what I'm using to control the picture boxes.
Public Class Form2
Private counter As Integer
Private boxCounter As Integer
Private list As New ArrayList
[code]....
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Feb 22, 2009
I am trying to intercept connections on port 2302 that is being used by a game. I was think about using something along the lines of
#Region " Imports "
Imports System
Imports System.IO
Imports System.Windows.Forms
[code]....
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Sep 22, 2009
I am in a visual basics 2008 class for my MIS degree. This is the beginners class. We were instructed to build a program that calculates a score average. However, we get extra credit if we figure out how to drop the lowest test score. I do not know how to do this. The teacher won't help with the extra credit. I will post my code.
[Code]...
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Jun 22, 2009
Right now I have checkboxes on my form, and depending on what check box I check, the value of it gets put into a text box. So if I check "Right Eye", the texb ox below it gets "Right Eye" placed there.
I would like to do away with the check boxes and instead have a new form pop up with a list of words that gets populated from a table. Is it possible to be able to drag and drop these words into a text box? I guess I could use a List Box control for that but I'm unsure how to implement drag and drop. Maybe be able to multi-select words and then drag them all to a certain text box.
I'd like to have give the user the option of adding and deleting words from that form as they see fit, so could I just let VS do that for me by dragging the datasource onto the form and have it create a bindingnavigator or should I do it myself?
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Jan 7, 2010
Trying to parse this and return the following 3 items: [code] Using this regex expression below I get the matches, but drop the leading "-" at the front of each grouping. I get the "-" in the middle of the group though. [code]
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Jul 30, 2009
I have created a instant messenger program that works great except for 1 of our computers that is in our vpn but is an offsite location. The computer is able to connect but loses its connection after a few minutes.
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Jun 2, 2008
An order can have many OrderDetails, and a Product can be on many different orders. The OrderDetail table just has the OrderID and productID, so there is essentially a many-to-many between order and product).I have a form for the user to enter a new order. I want to have an unbound box that contains the names of all the products, and to be able to drag these names into a box under the order, to add a new OrderDetail record using the productID of the dragged order along with our orderID.
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Nov 11, 2010
I am having trouble with a socket client application written in vb.net using Visual Studio 2005. The client connects to a C language socket server that is running on OpenVMS. The problem that I have is that when the server sends a packet, the client does not receive the last byte (of every packet!). I can dump the packets on the network and the data is all there. My current solution is to keep my socket messages short (247 bytes) and send one extra byte past the end of my data.
I would like to include more information in my messages and I cannot find a way to make this work. If I knew 100% how long the packets will be on the network, I could work around this by including an extra byte in just the right places. However, I don't want to make any assumptions about the length of the packets.
Here is a sample of my client receive code:
Private Sub ReceiveMsg()
Dim nTotalBytes As Integer
Dim nNumBytes As Integer
[Code]....
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Sep 24, 2011
I am dragging and dropping data from a combobox to a datagrid. I'm using VS2010 VB for a windows app. My problem is that the DragDrop event for the datagrid gives x,y mouse positions that are relative to the physical screen that I am using, not the datagrid. So when I use hittest to calculate the row and column the result is out of the bounds of the datagrid. If I manually drag the form around the physical panel, the x,,y coordinates on the dragdrop event chage accordingly. This is really strange.
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Feb 19, 2012
Scenario:I am attempting to perform some work on files (rename/delete) in folder, usually in a network location. Because the location of products folder is not critical, it's rarely ever in the same place on different networks. A simple shortcut on the client machine is all that's required from the client perspective and the rest of the product is self contained on the server somewhere. To run the 'fix' my small application will perform quickly and easily, I need to parse the path held in the target box of the .lnk. Then perform ifexists for a specific file and then do my renaming/deleting.
To keep it as simple as possible, the end user should just 'drop' the shortcut onto my form then click 'fix'.The problem: How in the heavens can I retrieve the target location from the .lnk into a string without windows scripting host?
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Dec 25, 2010
Make a folder, based on an input file - example :
You have a file named Movie1.avi on your desktop, u open up the program (that I want to make) and then simply drag drop that file into a box area, and then the program will create a folder, with the same name as the input file, but without the extension (folder name Movie1) and then automatically put that file into the folder it just created.
The new folder will be created in the same dir as the input file.
Multiple file support - is NOT needed.
I know how it will be done, but I don't know the code..
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Oct 10, 2009
I want to drag-drop single text items from ListView-A to ListView-B (both are in Details mode), but can't see how to read (and hence highlight) the index of the line in ListView-B when the mouse is hovering over it. Easy in a ListBox, but the PointToClient > IndexFromPoint features don't work with ListView controls and I just can't see another way .
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Aug 16, 2010
I am exporting data from vb.net to excel and it is dropping the leading zero when its displayed on excel. How can I avoid the dropping of leading zero? I read the solution of adding a single quote but it makes my excel sheet column ugly. Also users will complain if they see a single quote on zip code field.vb.net code
Response.AddHeader("content-disposition", attachment)
Response.ContentType = "application/vnd.ms-excel"
Response.Charset = ""
the stored procedure outputs XML and it is transformed by XSLT before it is displayed on EXCEL
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<HTML>
[code]....
adding a single quote or manipulating excel sheet with column formatter (general/numbers ) etc. I don't want user to make any changes on excel to get the display properly when the excel is displayed from web page it should be all set with proper formatting. also we have no control over client excel software?
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May 17, 2010
I am using the TableAdapter Configuration Wizard and under Advanced option I click on "Refresh the data table" and carry through to the end of the wizard. However when I run my code and want to update the dataset on the form I get the error message "Update requires a valid Update Command when passed with DataRow collection with modified rows". So, ok, when I look back at the Dataset with right click and configure I find that that the "Refresh the data table" under Advanced Options is no longer ticked, even though I had ticked it before and finished the wizard. Somewhere along the line the tableAdapter is losing this value.
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Oct 2, 2009
Trying to parse this and return the following 3 items:
-30.25 31.46 -27.46 31.74
-24.57 32.03 -16.86 32.88
-13.82 33.19 -9.69 33.62
Using this regex expression below I get the matches, but drop the leading "-" at the front of each grouping. I get the "-" in the middle of the group though. Here is the expression I currently use.
Dim regex As New System.Text.RegularExpressions.Regex("{0,1}d{1,2}.{0,1}d{0,2}{1}-{0,1}d{1,2}.{0,1}d{0,2}s{1}-{0,1}d{1,2}.{0,1}d{0,2}s{1}-{0,1}d{1,2}.{0,1}d{0,2}, RegexOptions.Singleline)
[code]......
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Mar 15, 2012
1- how I can put picture in tool strip and put it convert to split button without the picture go invisible when i click on it
2- how can I make tabs in the forms
3- I want to put pictures in the form in the same place For Example when the user check the radio button or when the user choose the name in the combo box a specific picture should be display?
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Oct 15, 2011
how to display picture using the Application.startup path? i want to locate the picture in my bin folder inside my debug folder as i selected the name of the candidate in the combo box.
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Dec 27, 2011
Imports Word = Microsoft.Office.Interop.Word
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim a As String = My.Resources.picture
[code]....
I wont this in table.cell (3), from listbox2
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May 22, 2009
I want to add a .ico to a notifyicon, but i get this message:Argument 'picture' must be a picture that can be used as a Icon?What is the problem? It is a .ico file..
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Aug 20, 2011
I have VS 2008 and use VB, not C#/C++ or whatever else. I'm trying to make a battleship game, and I've decided to use the only method I can think of to control the grid. A 2D boolean array for position marking. I have the array set up, and the grid set up in the design form, but I can't figure out with all my research how to link them together. I'm writing this program to shake off the rust before school starts again, and for fun. I took VB in school last year, a half year class, so I have a foundation, now I'm self-educating myself above and beyond the class. I've searched for a way to use a picture box array to use the coordinates of the ship to .Visible=True the picture boxes. I've been working on this for 2 days straight with no results. I just need a little nudge in the right direction. The exception I've been getting with my latest concoction of code is NullReferenceException was Unhandled. I think its referring to the fact that I have no idea how to link the picture boxes into the array. Here's my code, and I'll comment where the exception is thrown:
Private Sub cmdStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdStart.Click
'label for GoTo statements is Tryline:
[Code].....
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Apr 3, 2012
I have this code in my system which I use to retrieving images from a database by formatted blob. But some database records don't have pictures ([BLOB - 0 B]). list code for me to place an error picture in picture box1 when a picture is not available.
Dim bytes() as byte
bytes = (objdr("picture"))
Dim memStream as New MemoryStream(bytes)
PictureBox1.image = Drawing.Image.FromStream(memStream)
I'm using Microsoft Visual Basic 2008
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May 17, 2012
How I can by clicking a button on my app. open a picture in a picturebox with MS Office Picture Manager?
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Jul 14, 2009
how I can by clicking a button on my app. open a picture in a picturebox with MS Office Picture Manager?
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May 24, 2009
how to drag and drop a picture box that it loaded over another picture box..
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Oct 8, 2009
In a form I have two picture box and I want to drag the picture from the picturebox to a blank picture box and have that picture pasted there, how do I do that? I'm using VB.net 2003.
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May 10, 2010
I need to display a arrow picture over another picture. But i cant able to make arrow picture transparent other than the arrow. Always it is in rectangle format(Picture box). I tried the picture box color to transparent, But that doesn't worked. A separate user control for displaying transparent image will be appreciated.
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Sep 22, 2011
I have an app that downloads a picture into a picture box. The picture changes on the web page but not in the picturebox.
How can I refresh the picture box with something like this?
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Aug 8, 2009
we are having a problem in drag and drop some pictures, so here it is.have pictures put in the tool strip about 10 pictures, then we are to drag and drop it in our workspace made up of a one picture box. when we drag a picture on it, yes it appears, but when we drag another picture, the first picture dropped in the work space is overwritten by the second picture, meaning it was gone.
how can we drag multiple picture in that picture box?and also. can we place the picture anywhere in the picture box?i mean the default i think is on the upper left corner ...can the picture be placed anywhere?
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Nov 20, 2010
My project have a Picture box control for loading pictures but it's worked fine
my problem is... some vertical Jpg picture was shown Horizontally in windows explorer and also my picutre box control at that same that file was opened with vertically in editors like photoshop. but i need not picture rotate codes i want to Vertical picture was shown as vertically into my picture box control is't possible,
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Nov 22, 2011
I want to change a picture in a if statement. The picture is in a picture box. I tried:
if picturebox1.image=myresouces.grass.jpg then
picturebox1.image=myresources.picture.jpg
else
end if
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