Drag/Drop In A Drop Down List?
Apr 5, 2011
Is it possible to reorder the elements of a drop down list (combobox) via drag and drop?For example, when the list is dropped down, I want the user to be able to drag the items up or down to reorder them. I tried this (and some google searching) but I'm wondering if its just not possible:
Private Sub cmbClassLists_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles cmbClassLists.MouseDown
If cmbClassLists.DroppedDown And Not cmbClassLists.SelectedIndex = -1 Then
[code].....
View 2 Replies
ADVERTISEMENT
Nov 18, 2009
I am currently working on a drag and drop project and I was wondering if there is a way to drag picturebox1 and drop it in picturebox2; that will snap to a specific location in the picturebox2?
View 2 Replies
Aug 27, 2009
ListView Drag&Drop allow to Drag&Drop between form??
Public Class frmModule
Private Sub ListView1_ItemDrag(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ItemDragEventArgs) Handles ListView1.ItemDrag[code]....
Can it be drap and drop item to other form control??How to write the event when mouse up at the other form control?
View 2 Replies
Dec 31, 2009
How to drag and drop tree view nodes to list box contol in VB.net
View 1 Replies
Feb 9, 2010
the following code allows me to drag and drop the data, so i can reorder the list box. However, is there are way of seeing the line across the list box where it will be moved to?
[Code]...
View 7 Replies
Oct 23, 2009
I want to have a control listing all subcategories from a database table. What control should I use. then I want to have a treeview with Categories, and be able to drag and drop sub categories onto the Categories. VS 2008
View 5 Replies
May 27, 2011
I was just wondering, if I have a list view control, with 2 columns, and insert items to those columns, ex:[code]My GOAL is to NOT use a lot of listviews controls to interact from one col to another. Like a drag and drop function between multiple columns.I have found a lot of examples but they only are between from one listview to another.Have you tried This? I want to do this in vb.net.[code]and some more for the Itemdrag and dragenter events.
View 1 Replies
Sep 3, 2009
i want to be able to drag and drop list view items
View 11 Replies
May 2, 2012
I want to select some user from list of user(listbox1) to another listbox(listbox2). The listbox1 contains the userids which is from a access table. If i move from listbox1 to listbox2 with the default values it is working fine, but when i try to do the same which is loaded from access table i am getting error. "Items collection cannot be modified when the DataSource property is set." [Code]
View 2 Replies
Mar 25, 2010
What I want to know now is how to drag item from list view and drop it in image box.. with drag icon.I used to use vb.6 there is a drag icon.
View 4 Replies
May 25, 2011
I am trying to figure out a way to include the listview's tag field when dragging one listview's subitems into another listview. I am hoping someone here has experience with this. My Listview drag code is below - the two listviews that I am dragging subitems into or from are LV1 and LV3. Also, this is being done in Visual Basic 2008 and the project is a windows application.
[Code]...
View 4 Replies
Oct 20, 2010
drag and drop nodes within the same tree (not between trees) when users drag and drop nodes within the tree, give them the option to move the original node to a new location within the tree OR to just copy the original node in a new location (seems complex but I have a month to figure this out). change the system default blue highlight for selected nodes to another color change the system default cursors for invalid and valid drops (instead of the circle with slash indicating invalid target, i want a red minus) and (instead of the little plus sign with little box indicating a valid target, i want just a big green plus sign) add a red insert line to indicate where the node would be dropped within a tree also drag and drop the text of a node from the tree to a textbox add a "folder" image next to parent nodes and a "document" image next to children nodes
I have looked through the internet but I am having difficulty sorting through all the information available (I see a lot of information for Visual Basic 5 and 6, and those codes don't work for me in visual studio 2008). I can email anyone my code I have so far.
Public Class Form1
Private MouseIsDown As Boolean = False
Public Sub TreeView_ItemDrag(ByVal sender As Object, ByVal e As ItemDragEventArgs)Handles TreeView1.ItemDrag
[Code]....
View 4 Replies
Oct 31, 2010
I am using Excel 2007, VS2008 Pro.I am building a VSTO Add-in that requires "drag and drop from Excel cells to a drag-enabled task pane".So far I notice that I can only drag and drop within the cells themselves. It does not allow me to drop into the task Pane or drag past the sheet limits.(http:)[url]...
Note: The task pane has drag drop enabled, I ahve already tested I can drag/drop from task pane to excel but I need to do this the other way around?
View 1 Replies
Jun 1, 2010
I populate a listbox with locations search results, I then have 6 panels below the listbox each with a combobox containing all available locations. I want to allow the user to click on one search result in the listbox and drag to one of the 6 panels and set the combobox.selectedvalue = listbox.selectedvalue.
i have researched the drag and drop and have yet to figure out how to accomplish this. I think i could do it using some key down events etc. ?
View 8 Replies
Nov 22, 2004
Does anyone know if it is possible to make a drop down list control (when clicked) list its contents above the item, rather than below? Effectively, I need a drop up list rather than a drop down list...
View 1 Replies
Jun 23, 2009
I want to be able to hold CTRL down to select multiple text entries and drag them all to certain text boxes. Or even one at a time, but once I try dragging another word into the box it replace the first one. Is there any way to just have it add to the text box rather than replace it?
And if possible, place a "-" between each entry?
This is the pop-up form with the listbox that contains the words to drag:
Private Sub ListBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListBox1.MouseDown
ListBox1.DoDragDrop(ListBox1.SelectedItem, DragDropEffects.Copy)
[Code]....
View 13 Replies
Jan 20, 2011
I am wondering how to do simple drag and drop in wpf? All examples I found over the new were in C#
View 8 Replies
Feb 23, 2010
How would i set a panel to allow drag-n-drop from explorer to my program, only with dll and exe files though.
View 4 Replies
Sep 9, 2009
I am writing a small program that has two list box's which are populated from my sql database. I want to drag an item from LB1 to column1 in a datagridview and drag an item from LB2 to column2 in the same datagridview.
I am getting close, but I am having trouble getting the data to drop. I did some testing and I can drop a string, but I am not able to get the string data from my listbox. I just get a datarowview. I see the string inside the "itemarray", but cannot get to it.
Here is my dodragdrop:
LB_OriginalPallets.DoDragDrop(LB_OriginalPallets.SelectedItems(indexOfOldPalletToDrag), DragDropEffects.Copy)
View 10 Replies
Mar 26, 2012
How to implement Drag and Drop multiple objects in the form in Visual Basic. The drag-able object will be provided within the same form but in a different panel. I must be able to delete the object also.
View 1 Replies
Oct 20, 2010
I am trying to generate buttons and allow the user to drag and drop them.
I have this sub:
Sub Form1_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseClick
Dim nodebtn As New Button
[Code]....
Also if I declare the nodebtn as a global variable, I do not face this problem, the button is dragable. However when I click to add new buttons, no new button is generated, instead a button is generated with the count on it.
View 1 Replies
Jul 10, 2009
I have this app that gets the files/subdirectories from a selected one (it stores the files with their icon in a listview), I was wondering how could I drag a selected file from the listview into another directory (outside of the form), let's say the desktop.
How can I do this? I have only found examples of how to do drag/drop within the same form.
View 6 Replies
Oct 28, 2009
In my Project I want to Drag the text of the Text Box into any Particular cell of the DataGrid which ever user wants to,
but my problem is I am not able to find the Coordinates of the cell cell in which user will drop the text and hence not able to put the text into desired Cell.
Code snippet below shows the code in the Dragdrop event of the dataGrid
Dim sText As String = ""
Dim nrow As Integer = 'Need to get this rowIndex
Dim nCol As Integer = 'Need to get this ColIndex
[Code].....
View 4 Replies
Jan 29, 2010
I have an app that usually sits on the desktop. how I can drag & drop a data file onto the icon, which would start the app and load the data file.
View 15 Replies
Jun 22, 2009
how can i implement dragdrop between 2 child forms (each containing a listbox)?
View 2 Replies
Mar 19, 2011
I have a usercontrol, UserControl1, which I want to drag and drop on my form, Form1.
View 2 Replies
Jan 23, 2010
I am very new to Visual Basic, but I am trying to build a simple program, and how to create a drag and drop that works, but I can't seem to figure out how to change the display as I drag across the screen. Basically, right now I have a circle with a line through it that goes across my screen as I drag and what I would like is for it to be the text that I am dragging that drags across the screen, just like a file on my desktop would do when I grab it and try to drag it somewhere else on the desktop. I have put my code in below, how to get rid of the circle with the line through it, and replace it with the actually text that I am trying to drag. I am using Visual Basic 2010
Public Class frmDragDrop
Private Sub labelMouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles lbdragfrom.MouseDown
lbdragfrom.DoDragDrop(lbdragfrom.Text, DragDropEffects.Copy)
End Sub
[Code] .....
View 12 Replies
Jan 8, 2010
I've seen the code on this site to setup a drag-and-drop between 2 listboxes (and that works perfectly for me), but I have a need to be able to move items between up to 12 listboxes. For example, I move an item from listbox1 to listbox2; at some point in the future, I need to be able to move that same item from listbox2 to listbox3, then at another point in time from listbox3 back to listbox1, etc. When I make these moves, I need the item to be removed from its previous location. I've attempted to modify the 2-listbox code to include, on my test form, a third listbox, but that code copies to the third listbox, and when I attempt to move the item from the third listbox to the second, it, too, only copies and does not remove the item from listbox3.
View 1 Replies
Nov 11, 2009
I'm a relative novice at coding in visual basic 2008 and am trying to implement dragging and dropping filenames from windows explorer into a listbox within my VB app. My customer wants to do this as opposed to selecting filenames from a directory browsing window.
View 3 Replies
May 19, 2011
I noticed the allow drop property for textbox controls. Is it possible to drag and drop from one textbox to another?
View 2 Replies
