Open The Same Form In My Application One Time Only Cannot Open The Form Two Times?
Feb 23, 2009How I Can open the same form in my application one time only can not open the form tow time in same time
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Mdi Application - Open The Form But Focus Remain On Tree View Until Click On The The Form
Jun 11, 2009I have mdi application, on main form which is mdi container and has a tree view. i open the child form on afterselect even of treeview. the issue i'm facing that i open the form but focus remain on tree view until i click on the the form. my question is how i can give focus to form rather it stays on treeview. i tried frm.focus also activatemdichild(frm) no sucess.
View 21 RepliesHow To Open And Close Form In Particular Time
Jul 6, 2010Are there code can open and close forms in particular Time (reference is computer clock)..?
Example: in 08:00:00 open form1 and in 08:45:00 close it
And can I let the user enter the time to open and close the forms in the Basic Form?
Set Time To Display Then Close And Open New Form?
May 17, 2011I want my dialog to display for five seconds then open another dialog.
View 2 RepliesKey To Open Particular Form When Application Run?
Jan 27, 2010I my window project (vb.net 2005) , there are 20 forms. I want to open particular form when Press F2 when my application is running
View 1 RepliesOpen An Exe From A Form Application?
Feb 23, 2011How do I add a button which, when clicked, will load a .exe from a location on my program files? And then to close the form app after the .exe is loaded?
View 2 RepliesDetermine If A Form Is Already Open In SDI Application?
Feb 2, 2010My program has many forms that can be launched from the main form, and when launching a form, I need for my program to know whether or not there is already an existing instance of the requested form open before it launches the requested form.
So, if I have form "Search" with button "View" that launches form "Details", I need to know if the "Details" form is already open when the user clicks the "View" button.
Apparently, if I had developed my application as an MDI application intead of an SDI application, I could just do "If frmDetails.visible = True then DoStuff()", but the Details form's Visible property always comes back as False, even when the form is already open. If the form is always being reported as not being visible even when it is indeed visible, what method do I use instead to find out that the form is open/visible/in use?
Open Child Form From Other Application?
May 6, 2010I have 2 vb.net applications. First application is a mdiform and childform. Second application is a single form. I want to open second form as a child form in first application.
View 3 RepliesCreate Link To Open User Control In Program Form To Use At Design Time?
Feb 1, 2010I've got a VB.Net form application that dynamically loads user controls based on which navigation link the user clicks on. I'd like to make it easier to use at Design time by putting a link of some sort to open the User Control at design time. The link would go onto the form in the space where the User Control will be going. This just saves a little time from having to browse through the files to open the correct file.
View 2 RepliesOpen External Application Inside MDI Form?
Jan 9, 2012I need to open some external applications such as notepad.exe inside the VB.NET MDI form, and also I need to make sure that there is exactly only one copy of this running always.[code]....
View 1 RepliesAttch A File In .net Application,which Open From The Form On Clicked?
Jan 15, 2012attch a file in .net application,which can open from the form on clicked..
View 4 RepliesIDE :: Can't Open Code And Crash When Open Wpf Form
Oct 22, 2009I'm try on Ultimate version and Express version. Reinstall many time from web install and offline install. What should I do ?
View 10 RepliesGet A Button On Form A To Open Form B And Then Close (not Hide) Form A When Clicked?
Jun 12, 2009get a button on form A to open form B and then close (not hide) form A when clicked?Background: I am coding a VSTO application for Excel in VB2008.
Private Sub FormAButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles FormAButton.Click
Dim FormB As New FormB
[code]....
VS 2010 Only Allow One Form With The Prefix "Helmet_" To Be Open At A Time?
Jan 18, 2012i am making a program that has a lot of forms. one part in particular has about 30 buttons that each open a different form. i need a way to only allow one of these forms to be open at a time.only allow one form with the prefix "Helmet_" to be open at a time you would be a god.
Public Class Helmets
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Helmet_AmazonHelmet.Show()
End Sub
[code]....
VS 2008 Open And Close Connection Every Second, Or Keep It Open All The Time??
Oct 21, 2009In my program, I have a timer with a inteval set to 1000ms. The timer is executing a MySQL-command, and right now I'm opening and closing the connection each time.
View 5 RepliesForms :: Open A Child Form - Main Form Is Unresponsive?
Apr 20, 2011When I open my child form,
frm_Analogs.ShowDialog()
It opens up the new form, but now I can not interact with my main form. It will not accept focus or allow me to interact with it.
Do I need to change the form type?
Open A MDI Child Form Using A MenuList On The Main MDI Parent Form?
Feb 6, 2011I have a MDI Parent form created with a MenuList, I also have the MDI child form created.ow do I go about using the MenuList to open the MDI child form within the parent form?
View 1 RepliesOpen A Second Independent Form /Non MDI And Send Data From Form1 To Form 2?
Jun 10, 2009Private Sub Button3_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
'Para abrir un formulario independiente /Open independent form
[Code].....
Update Open Child Mdi Form Textbox From Parent Form?
Feb 3, 2012I have a date selector on mdi parent that updates a property when date is changed. When I open a child form, it grabs the property just fine. However if I change the date again after the child is open the date does not change on the child unless I close and reopen the form as expected. What would be the best way to automatically update all open child forms when the date is changed on the parent at anytime? running a timer to parse the date property is impractical.
View 2 RepliesVB 2010 Open Form B To Specific Record From Form B Datagrid
Mar 15, 2012I have form A that has a datagrid on it, I want to be able to double click a row in form A and open form B to that record.
I know how to do that in VBA in Access 2007, but I am having trouble comprehending the procedure for VB 2010.
.net - Open A Form With Form.Show First Mouse Click Is Ignored?
Nov 12, 2009Using the code below:
Private Sub ShowDropDown()
Using f As New DropDownForm
f.Visible = True
Do While f.Visible
Application.DoEvents()
[Code]...
This was a guess, after looking at the Form.ShowDialog method in reflector.My question is, is there a managed call I can make to acheive the same result, and what does a button click do that other clicks don't?
ETA: The problem does not occur if I open the form using a key.
Disabling The Parent Form When Child Form Is Open
Jul 18, 2012disable the parent window form as soon as the user will open the child form....
for eg...consider daniweb...when we click on member login the background form gets grayed out....
Disabling the form is not the option cause it will just disable all the controls of the form....but I need a grayed out screen between the current child form and the parent form....
note - the parent form is not the MDI form...it is just a normal window form and when the child form is open and if the user clicks on the main form without closing the child form then the screen should show some movement...
I tried disabling the form...changing the background of the form to opaque....but could not get through it....
Open (2nd) Form From (1st) Form In Multi Project Solution In VB
May 14, 2011I have read a lot of the prior questions/answers on this topic but it only took me so far. I have a solution to which I added 2 additional programs. These 2 added programs in essence create a PDF2TIFF converter using GS. I wish to call that form and use it as a utility from my main program. After reading other answers in the forum, I added these two programs as references in the main program and imported everything available, into the main program. I have what seems to be a correct build order set up. I want to open the form in the utility project(s) from a link on my main form. I tried a few things but the only way I could write the code without errors was to instantiate the second program then call that with a button click.
[Code]....
Open A Form And Bring The Form To The Front AS Default?
Jun 1, 2011I've been looking all over the internet, and I couldn't find any decent answers. Obviously, two things to know:1) I'm using VB.2) The Forms are all FULL SCREEN, with the code
Me.FormBorderStyle = Windows.Forms.FormBorderStyle.None
Me.WindowState = FormWindowState.Maximized
Me.TopMost = True
[code]....
Time Logic - Retrieving Specific Times From A User Form
Oct 10, 2011I need some help working out the logic when retrieving specific times from a userform I have created. In my userform, users are required to input a start and a end time in 24 hour time format. I am struggling to work out how best to analyze the selected times in order to multiply them by a set of rates, the rates are quite simple:
DayHours rate (day time is between 07:00 - 22:59)
NightHours rate (night time is between 23:00 - 06:59)
I cannot workout the logic to ascertain how many hours have been selected for which rate in an elegant manner, my best attempts so far are clunky and not quite there.
VS 2005 Saving Settings When Re-open Application At Another Time
Jun 29, 2009I'm saving my settings like this...
[Code]....
Close The Startup Form And Open A New Form?
Jan 3, 2010What I want is -
Dim filename = System.IO.Path.GetFileNameWithoutExtension(Application.ExecutablePath.ToString)
Dim openForm As Object
[Code]....
Forms :: First Form Close And Second Form Open?
Feb 21, 2009how can i do that? first form close and second open........i did that but first is only hiding not close
View 2 RepliesHave A Modal Form But Be Able To Access Another Already Open Form
Jul 20, 2010I have designed my app for multiple gridviews. When a user double clicks a row it opens up the data in a modal form and when they commit changes the row gets updated.While they have that modal window open they can not go back to the grid.But I have a alerts/messages window always running (like outlook tasks). As soon as I open the modal window I can not access that tasks window. (Default behaviour)How can I open the modal form and still let the user access/view the tasks window while they work on the modal window.(I tried creating it in a differant thread, but got a lot of cross thread errors so decided to abandon that approach.I thought that 2 modal form can run at the same time as long as they have differant parents. But aparently the main GUI thread pauses as soon as you open a modal window on it.
View 10 RepliesMake The Second Form (same Size As The First) Open Exactly Where The First Form Was?
Jun 5, 2010How can I make the second form (same size as the first) open exactly where the first form was?So Form1 is hidden, and form2 is shown in exactly the location form1 was in.
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