I have been trying to understand how to make thumbnails that I create from a directory, and place in a flow layout panel, selectable. That is, when someone klicks one of the thumbnails that thumbnail should be selected and, either automatically or by the click of a button, a new window (picture viewer) opens and shows the original picture. This is probably very easy to implement, but I am at a loss for the moment.I've tried to find an answer to this by searching the forums, but nothing good has been found so far.
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The above code works perfectly and creates thumbnails from the directory c: emp and whatever subdirectory the user writes in the textbox (textbox2). No problem here, it is how to proceed to the next level that has got me stumped. As stated I want the user to be able to select one of the thumnails to get a better look at it in another window. So in selecting it, the procedure should get the path to the original image, and the rest is magic.
I have 5 flowLayoutPanels and 5 PictureBoxes i want to be able to move anyone of the picture boxes over anyone the FLP at run time and have the layout panel add it to FLP.controls.Add()....
I've been at it for Hours and now ill swallow my pride -
I have done the following To get it working, but here i have to manually specify which PixBox intersects with which FLP and i dont want 25 if statements [code...]
I have a program with three tabs. On tab one I use a folder browser dialogue and load file names into a listbox. These are usually ".tif" image files but could be other image formats. I save the folder location in a variable. On tab 2 I have a Flow Layout Panel. I need to 1) use that folder location on tab 1 as the source of files to be loaded into the flow layout panel and have it do so when I use the Folder Browser Dialogue; 2) I need to click on these tab2 images (in the Flow Layout Panel) to select them, and to trigger events. Mainly create a list of selected image thumbnails.
during the development of my project, i'm incurred in the need to use the flow layout panel, but the real need is to show these panels with a defined size without using scrollbars.
I think a kind of dynamic clip of these panels.
For example.
I've a flowlayoutpanel of this visible size (100,200) but its real height is 500, now i've to show to the users the other content of the panel, without using scrollbars.
im trying to get my from to have a flow panel that shows all open forms and it has to refresh its self when a form open or closes. Ive already kind of done this but im sure theirs a much better way to do it.
The Code im using at the moment is:
Private Sub formcheck_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles formcheck.Tick Dim formTitles As New Collection
I am creating a TableLayout in which the rows and columns are set by the user at runtime.There initial controls on the form are rowsTextBox, columnsTextBox, button1 and tableLayoutPanel1.I modified some of the code from my initial program. Here's the old code.
Private Sub button1_Click(sender As Object, e As EventArgs) tableLayoutPanel1.RowCount = Integer.Parse(rowsTextBox.Text) tableLayoutPanel1.ColumnCount = Integer.Parse(columnsTextBox.Text)
I'm trying to do a school schedule with a Table Panel Layout, and i'm having some difficults.This is the code i have so far:
TableLayoutPanel1.ColumnCount = 7 TableLayoutPanel1.RowCount = 2 TableLayoutPanel1.CellBorderStyle = TableLayoutPanelCellBorderStyle.Single Dim label_seg As New Label()
I'm using a TLP and it contains controls that exceeds it's height, so it's normal for a vertical scrollbar to be displayed. So far so good, but i can't figure out why a horizontal scrollbar is also being displayed when my controls width do not exceed that of the TLP. Is there some way to remove this horizontal scrollbar?
I have a listbox populated with peoples names. When I click on a persons name in the listbox, a datagrid will unhide itslef, connect to a DB, and list all of the pictures that person has. All the pictures are stored on a drive in a folder named after the person. i.e. Greg Palinkas has 52 images stored in F:PicturesGregPalinkasImages.
I would like to display all of those pictures in a Table Layout Panel populated by the choice I made in the listbox, so if I select Greg Palinkas, the Data Grid is pupulated with the names of all the images i have, and the Table Layout Panel is populated with all the pictures I have in my GregPalinkasImages folder. I have got the Data Grid updating and running smoothly, but am lost as to how to get the images to come up.
where to find sample system with complete flow, database structure and data flow.. just for reference purpose.. system like inventory, payroll, accounting, billing and etc..
I am writing a windows forms application in visual studio 2010 (using VB). I want to change the control shown in a particular cell of a Table Layout Panel at runtime. Like this...
If radiobutton1.checked then tablelayoutpanel1's cell 1,1 shows panelOne else tablelayoutpanel1's cell 1,1 shows panelTwo
I have a windows form that contains a table layout panel extending the whole form, the size of this table layout panel may change at run time according to it's content, how can I make it's parent form automatically take its size,
I know I can open the control panel item by using the following command %windir%system32SystemPropertiesPerformance.exe. However what I do not know is there a way to programmatically select the options on that control panel item? For example in a vb program I can launch that panel quietly have the program select "adjust for best performance" or select "let windows decide" Apply it and then close ?
I have a simple ASPX page with a listbox and a button. Listbox has about 8-10 items in it. After the user selects an item (listbox is multi-select) and clicks the button, I'm iterating through the items to get the selected one like so:
For Each Item As ListItem In lstLetters.Items If Item.Selected Then Dim LetterID As String[code]....
When I step through the code, I select the first item from the listbox. I setup a watch on the 'Item' variable. The code will iterate through each of the items -- but Item.Selected always reads 'False'.I double-check the page, and sure enough my item is selected on the form.What the heck is going on?
Well i this code in a timer: listbox.index += 1 Witch works fine but when it gets to then end of all the number it gives me a error saying no more items to select. So how do i make it so that when it reachs the end of the list it starts over and back to the top of the list?
Should: take items and fill checked list box with possible tours that the company can receive (this is done and working) i.e. for 2012, Titleist gets X, Y, and Z; so there are two checked listboxes for 2012: lvl 1 and lvl 2, username specific Both have lists "X, Y, Z" in that order, lvl 1 and 2 is for the permissions level, 1 is lvl 1 and 2 is alex's 0 marking for full details code goes through and checks if lvl 1 is marked, if so it checks the tour in the lvl1 check box if zero is marked, finds the tour in lvl 2 and lvl 1 and checks both items if a tour exists for company but not for the user, the checkbox exists but neither is checked
i just need to select from multiple checkboxes, this checkbox contains days from Monday to Saturday. Here is the idea on what will happen if I select Multiple days, it will save on a field on my database with colon(;)
I was just wondering weather it was possible to make it so that if I press the first a item on listbox1 then the first item on listbox 2 is selected aswell. For example I would like to have 2 listboxes lst1 and lst2 and I would like it so that when I select the first item on lst 1 then the first item on lst2 is automatically selected and when I select the 3rd item on lst1 then the 3rd item on lst2 is also selected.
I am working on a project for software engineering where we are trying to create a warehouse inventory system. I have created an inventory page where I can add/delete/search for an item as well as access invoices and reorder items... i am struggling on the delete item part. I have my design set up where there are four different lists on my page. One for name, one for serial number, one for RFID number and one for amount in stock. I want to be able to select an item by name and its information in serial number, rfid, and amount also select and have no idea how to go about this..I wanted to use four different lists because I need to be able to delete an item from the list and it remove just one from that stock and not the entire item unless there is only one of that item left in stock.
for my inventory page
Public Class InventoryDepartment Private Sub InventoryDepartment_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Using Webbrowser, I've managed to automate PDF downloads for several of the websites used by our company. I'm still a beginner at this process.Many of our PDF downloads, however, are from a Wells Fargo service called Wholesale Lockbox Image. The problem is that this Wells Fargo site expects the user to select items from a treeview as part of his query criteria. I don't know how to make Webbrowser select these treeview nodes programmatically.
Although I don't know anything about Java, the treeview is definitely a Java control. I know this for several reasons.(1) The instructions on the website specifically state that the the treeview won't draw until Java is installed.
(2) A standard Java splashcreen appears in the little treeview pane until the treeview actually begins to draw. The HTML code has an <OBJECT> tag which includes this attribute: ARCHIVE = "JWLTreeView2.jar"
Using Microsoft's mshtml library, I've tried looping through the elements on the page but can't find anything corresponding to the nodes in the treeview. I've also tried applying EnumChildWindows to the IE window, but here too I found nothing specific to the nodes. When I hover Spy++ over the treeview pane, it only identifies the pane as a whole, not the individual nodes.Furthermore, even when I select the nodes using my mouse, I don't seem to detect any corresponding alteration of the Webbrowser's HTML document (unless I overlooked it somehow).Does anyone have any suggestions on how to make Webbrowser select the treeview nodes programmatically?Oddly, I noticed that if the user saves the webbpage to his harddrive and then loads it into his browser from there, he can still see the treeview and select items (even without logging in to Wells Fargo), although if I bring the page home, the treeview is gone. I guess this means that IE is storing/caching the java file somewhere on the company machine, although I don't know if this fact would help solve my problem...
I know that I can select an option in a listbox within my HTMLDocument (which refers to a webbrowser control's HTMLDocument) using SetAttribute. For example:
However, I can't figure out how I can select multiple items within the listbox. When I call SetAttribute repeatedly, it always unselects the old one first.
