I have a Window with Keybindings in InputBindings defined. They work the first time and when i set the focus on any control on the form.But when a Messagbox is shown and I press "OK" they shortcut keys don't work until I set the focus on a control in my window.
From my login form, and when a correct Username and Password has been succesfull and I get a messageBox saying "welcome to your System" (Picture Below) and when I press the OK button in that MessageBox, I want to open Form3.do I add code to the Underlined code (below Picture), or Do I write a completley different code after the messageBox code.
and from VB6 project I reference to Test.dll but an error messege was appear A reference to Test.dll file could not be added (If I create VB NET project and reference to file Test.dll it OK )
Probably a dumb question, but can you write a unit test project in one language to test against another project in a different language?I'd like to translate one of our VB assemblies into C#, but want to build unit tests to verify the results. I've tried to set a unit test project up to do this, but I can't seem to access the VB code within a unit test... I can't figure out if I'm just missing/doing something stupid, or it really isn't allowed.
I have a Datagridview collections embedded in several Tabpages of a TabControl. I want to use to control Button to import data to the datagridview. Data is different for different datagridview. I want to know which DataGridView is currently shown (on the top) when I click the control button so that I can send corresponding data to it. What shall I do?
I have a form consisting of datagridview and two buttons of update and load all.. I have used fillby method to obtain data from database. The query seems to be working fine, except that the data is not shown in the gridview. As in, for the qeury, if the returned rows are 2, it will show 3 rows in the gridview, but all empty.
"For tax purposes an item may be depreciated over a period of several years. Write a program that request a description of an item, year purchased, cost of the item, the number of years to be depreciated (estimated life) and the method of depreciation (combo box), compute and display a depreciation schedule for the item similar to the schedule below. NOTE: FOR NEXT for Straight line method, DO WHILE LOOP for sum of years, DO LOOP UNTIL display table of depreciation."i don't know it this is correct 'cos when i run it, it doesn't show anything. when i clicked compute
Public Class prjactivity6 Dim intyearp%, intlife%, intmethod%, intstraightyear% Dim dblcost#, dblstraight#
I'm using Windows 7 Aero DesktopI've seen in many applications like Google Chrome, Microsoft IE that when a download is in progress, the windows taskbar shows the progress of it's download something like in green color.
I am trying to create a new customised textbox using vb.net 2005 usercontrol. And also am new to .NETWhen i add the property Text() it does not shown in design modeThe user control code is like :
Some one suggest use WPF for better look and feel when i open the VS2008 and go new project there is no WPF application ICon image attached;Is there some extra installation required
I am trying to to loop through a dataset's value through the rows in a gridview and color in the text if that row matches.The code below works however whenever I change the page through the PageIndexChanging and this function is ran again, the coloring doesn't work anymore. It still loops through the gridview if there is a match but the effects are not shown.
I could not find any remarks on MSDN ListView.Groups Property that empty ListViewGroup will be hidden. Is it by design, or I am missing something? My sample code below will show only "group 2" with item "item1".
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) _ Handles MyBase.Load ' Dim gr = New ListViewGroup("group 1")
[Code]....
Is there are any way to show ListViewGroup without adding dummy item
For now the only workaround idea I have is to use collapsible listview (Vista and up)
I have a ContextMenu in my form which I want to be shown all the time. But when I click one of its items or anywhere in the form it hides itself. Is there a way to prevent it from hiding?
I have a weird problem (probably only to understand) why in a test app the focus rect is not shown until I press the tab key. I want to show a dialog with two radioboxes and two buttons. When I display the dialog, I'd like to see a focus rect around my first radiobutton. (So that the user can see where the focus is.) I ordered the controls and set the tabindex property from 0 to 4 so that they are in the correct order. (radiobox 1 has tabindex 0, ...). When I show the dialog the first radiobox has the focus, but it has no focus rect around it. (Until I press tab key.) I created an completely empty winforms project (Visual Studio 2010), added the controls and started it. So there is nothing special at all.
Here is the code of my sample: Public Class Form1 Private Sub Button1_Click(sender As System.Object, _ e As System.EventArgs) _ Handles Button1.Click Me.Close() [Code] .....
I am trying to create a datatable to be shown in a datagridview.. i have created a DataGridViewComboBoxColumn that has a data source and now i wanted to create a DataGridViewTextBoxColumn but i dont know how to make it take its data from a column in a table.. i did it with the comboboxcolumn but i coudnt do it with the textboxcolumn..
I have made report in crystal and call it from vb.net2010 but crystal report is not display, it is droped after some time when i am pressing the print button
i have put the code below to show report
--- the code
Private Sub btnPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPrint.Click Me.Cursor = Cursors.WaitCursor
I have an application that uses DataGridView in two different locations. In one location, the DataGridView shows everything fine. In the other location, whenever the form containing the DataGridView is initially loaded, only about half of the visible portion of the DataGridView is actually drawn; through the rest of the DataGridView, the underlying windows graphics can be seen; if you scroll down through the rest of the data, you get a choppy view of what corresponds to the bottom row being scrolled upward through each scrolled row. The only ways to get the DataGridView to show the correct values are either to select a cell, forcing that particular cell to redraw; or to invalidate an area of the window, causing that area to redraw (which it does do correctly).
I've compared how each of these DataGridViews were set up: For the one that works fine, the DataGridView is statically bound to a BindingSource, which is statically bound to a DataSet; the one that has the draw problem is statically bound to a Binding Source that is dynamically bound to a DataTable during the creation of the form.
What could be causing my DataGridView to not display correctly?
I have an application with a few forms. The main form, and 2 others. When I click a button on the main form, one of the others display "attached". When I move the main form or one of the other forms around the 'attached" forms follow. The problem is that sometimes if you have another application on top of one of the forms, and click the other form, both forms dont come to the front. How can I make that happen? I've already tried things like on bringtofront for all the forms but I also don't want to take focus away and if I do that it ends up in a loop of grabbing focus via activation.
I am trying to grab what appears to be text of a label from a different process so I can show what it says in my own program using pre-recorded audio files, basically trying to read the programs text to the user, one of the things im missing is reading a label, it appears to be easy to read the Edit control/textbox you can type into & other things but I cant seem to find out reading this label.
I can show/hide a form, but is there anyway for me to check if a form is hidden/shown? After the form calls InitializeComponent(), and activates the OnLoad Event, it automatically calls the Show() of the form. I do not wish my form's default startup mode to be Shown. I tried overriding onshown method and call Hide in OnShown. It works but this method looks pretty ugly to me though so is there anyway that I can stop the form from even calling Shown when it was first initialized?
This is the first time i am using ToolSTrip in VB.NET. I have set some navigation buttons like First, Prev, Next and Last. i have set Image property in buttons. but at runtime these buttons are not visible, i can not see any button, even if i set Display Style property to ImageandText, the Image is not displayed but text is visible.
Instead of the tool tips popping up next to the cursor, it would be more convenient for me to have them appear in a label on the status bar.
I've tried to myself, but had no luck. I also had no luck googling it. I mean, I could go about it in a shameful "ghetto rig" way by applying mouse overs to all the items and having them change the text in the label on the bar, but that's a waste of time.