I designed a application on vb.net 2005. Some of the forms in this application has databindings controls. Now when such forms loads it takes some time. I want a splash screen or wait dialog containg "Please wait" message to appear till the form loads and the wait splash screen would be shown for every several forms in the application not only before the start up form.
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My Startup form open very slow. How can I show a wait screen while Initialize Component. Then close this wait screen and show my Form.
You can see my attached image.
In form I have one button which has functionality to pick up some data from (by mouse click) Parent application.
I have handle for parent application handle, but even if i tried to bring it on top i am not able to do selection because form is modal.
Requirement here is open modeless dialog and wait till it close. other wise it goes further and executes functionality below.
Another option can be open form as modal and at runtime change it to modaless.
I designed a application on vb.net 2005. Some of the forms in this application has databindings controls. Now when such forms loads it takes some time. I want a splash screen containg "Please wait" message to appear till the form loads and the wait splash screen would be shown for every several forms in the application not only before the start up form.
View 1 RepliesCan I create new dialog results for my dialog forms? And then use them with Form.ShowDialog method?
View 13 RepliesI have an application that takes a long time processing information on a datagridview. So, I was thinking on a "please wait" dialog, with a progress bar in it.
Problem:
- I want it to behave like a ".showDialog" that prevents users to access the main form.
- But it shouldn't stop the code execution.
I tried to create a new thread to show the dialog, but this way it will not "lock" the main form... I want it to be always on top and focused, while open.
I'm using System.Management to start a process on a remote target via WMI like this:
InputParameters("CommandLine") = "executable here"
OutputParameters = ManagementClass.InvokeMethod("Create", InputParameters, Nothing)
This kicks off the process and my code continues to run, but I need a way of monitoring that process and not doing anything else until it finishes. Is there a simple solution? I'm hoping there's something similar to Process.WaitForExit like there is when creating a local process.
While navigating to a series of sites at one site the WebBrowser control's DocumentCompleted EVENT is tripped and no other recorded Browser events occur after that. When this happens the hour glass cursor indicates the browser is waiting. From this point it take 120 to 250 seconds of wall clock time before the browser resumes. I am looking for a way to force an abnormal termination without destroying the control. I have tried "Stop", "nav to about:blank" repeatedly without success. How can I force an abnormal termination when the Cntrl is in a wait state?
Consider the following: The last known Browser event to be tripped is a Document Complete event; nothing else occurs after this. When this transpires the Cntrl is waiting.
1:50:657: ============================= ENTER WebBrowser1_DocumentCompleted EVENT ========================================
31:50:657: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^THE NEW WEBBROWSER STATEMENT
[code]....
How can i create a form dialog. I mean when that form show, then i click to other form, form dialog still show and behave like a dialog.( when lost focus , dialog alway focus).
View 2 RepliesI'm creating an stock management application. At times I want to be able to search for a customer, location, or institution. I know how to do all of this, but what I really nee dot figure out is:How do I create/design a function that calls a form and has the user query information and then return that query's data, preferable datatable.Now, I've created the form that does all this and I have the dataTable but now I want to have a function that can call this "query form" and return that data.I was thinking I have to do something with multi-threading but maybe I'm just looking over something obvious. The best analogy of what I want to do is to create a custom dialog box, but obviously instead of returning a simple integer I'd be returning a dataTable.
View 5 RepliesI am using VB Express 2010.I need instructions on how to create a ComboBox dialog.I have been given bits and pieces one a time.I am seeking a website/book/manual or anthing I can read that will give me instruction on how to create a ComboBox from stratch.One instruction I receive was drag from toolbox tghe combobox on the form, then click propertybox on the left.I see not propertybox on the left of anything.Even if I found a propertybox on the left, THEN WHAT.Then instruction on do same with label.What is a Label?Is there anyone reading this email understand what I am requesting. A manual/Website or any thing that will give me exact instruction on what I am suppose to do to accomplished this task.Please do not send me a site that will tell me to CLICK on Combobox in the toolbox.After that how do I insert the information that I wish the combobox to have.Anyone out there that understand what I am seeking. A Book/Website that will give me complete instructions (from scratch) for a beginner not a one liner instruction.Is there a book on VB Express 2010 that I can purchase.
View 1 RepliesI've checked various numbers of resources to try and find a way to create a multiline input dialog box.IE something that is a simple inputbox() with any number of lines in it or capable of a scrolling multiline dialog box.
So far I have found nothing. I know I can create one using vb Studio, but i'm trying to write a script for SecureCRT that will allow multiple lines of data to be input, then only certain information pulled from that data, run in a command, then the output set to a file. This will then loop and append any further output data to the end of the same file.I've so far got it built to ask for how many times it needs to loop based on how many servers we are checking on, but we are looking to cut the time down to where we can copy the info into the clipboard, paste it into a text box (when prompted for a mutli server check) then run the above paragraph as noted.
how to create a multiline text box with vb script?
In Access or Excel, for instance, if I have a file named MyFile I can create an entirely new copy of it by going to File --Save As--; and pronto I have another File named ,say, MyFile2 while retaining my original file - MyFile - in its entirety.My question is: can I do same in VB? If I have a Solution named, MySolution, can I use the Save As dialog to create an entirely new copy of it while retaining the original Solution? If yes, how and if no, how do I do it?
View 1 RepliesI'm trying to create a dialog box form, and I need it to be vbmodal, but when I write :Form1. show (vbmodal) I get error that vbmodal is not declared. I'm using VB 5.
View 13 RepliesI was wondering how you create a form with three lists. Each list representing a different array.
I guess the question is how do you take an array and make it into a list so it shows up on a list box?
I am working on an app that is an MDI. When the user clicks a button on an MDI child, I want to "disable" the current MDI child (and only the current child window), open a new window that has control, and then re-enable the child window when the new window is closed...very similar to using showDialog(). The thing I an having trouble figuring out is how to allow the other child windows to be active at the same time as when the new window is open. If I use the showDialog(), all child windows are disabled
View 8 RepliesI'm new to Visual Basic with no programming in my background. I've created a application without to many problems until now. I've looked around msdn but could not find any tutorial on how to create a "standard" save file dialog box. What I have found is some instruction with a lot of assumptions made such as I've done this before.
View 9 RepliesI was wondering if there is any way to create a FolderBrowserDialog IN the form, not a pop-up dialog.I was looking around and I found that I can do this by the extension provider.I can inherit the FolderBrowserDialog since it's not a control.[code]
View 5 RepliesI am currently in the process of improving my options dialog for a winforms application. At the moment I am using a tab control. I would like to create a form/dialog for settings that is similar to Visual Studio's. How is this done? I can see a treeview like control on the left hand side but what control are they using to display each of the options pages, it doesn't appear to be a tab control. I would like to be able to build the controls for each of the settings at design time.
View 1 RepliesI have a simple desktop application that uses a .NET setup project (.msi file) to perform the installation. On the first installation, everything proceeds in a timely fashion with good feedback for the user.The problem occurs when the user is installing the latest version of the application over an old version on their machine.There is an unacceptably long delay of about 60 to 180 seconds from the time the installer's 'Welcome' dialog [It's not the Welcome dialog, I've removed that from the Start section of the setup project and replaced it with a CheckBox dialog to ask if the user wants a shortcut on the desktop] disappears until the 'Progress' dialog appears. The user sees minute(s) of blank screen and thinks the install has stopped or failed.
In the setup project properties, I've got the 'DetectNewerInstalledVersion' and 'RemovePreviousVersions' properties set to true. So, I believe that while nothing appears to be happening, the installer is actually removing the old version. The 'Progress' dialog does not appear until the new version begins installation.I've been trying to either:
a) Get the 'Progress' dialog to display immediately after the 'Install Icon' dialog disappears
b) Show another dialog while the Uninstall is running to let the user know that the setup is still running and everything is OK.
I have been unsuccessful with both methods. I'm using VS 2008 SP1?
Is there a way to launch a Modeless Dialog that stays active even when a Modal Dialog is launched? Can I put the Modeless Dialog in a seperate Thread or something like that?
View 3 RepliesI often use the process of displaying a dialog from a form, with the dialog user input then used to update the main form without any problem. In a new scenerio I launch the main application screen, I then show a login dialog ontop of the main app screen and can launch another dialog from the login if a new user is required. The plan is to update the login dialog (updating a combobox to reflect the addition of a new user) from the new user dialog.
See code below :-
'Update login forms user list as new user added successfully
frmRoomBookingLogin.cboLogin.DataSource = Nothing
frmRoomBookingLogin.txtPassword.Text = "Updating password from dialog"
MessageBox.Show("The password text is " & frmRoomBookingLogin.txtPassword.Text)
[code]....
The messagebox implies the dialog has been updated yet the text does not change. Is it possible to update the dialog when using a setup such as Form -> dialog -> dialog? I'm intrigued as why the dialog does not reflect changes. I have never refreshed/repainted the dialog as never required to in my other examples when updating a form from a dialog and never encountered a problem when using a two tier form setup.
I have an assignment due this week in which I have to make a app that has 5 buttons and a picture box. When each button is clicked it has to show the corresponding picture in the picture box, the fifth button closes the app.
I have the whole form set up the way it should be, but I have no idea how to write the code to make the buttons display the images and close the app.I have the images in a folder within the project folders.
I have yet to be able to find one, the one I found should how to do it using a file opener dialog and a folder browser dialog but that is not what I think my prof wants us to do, as that is more for a picture viewer app that lets the user choose the file of the image they want ot view.
All i want is for the buttons to be linked to specific photos that are part of the application itself and have them open.
Is there a way to launch a Modeless Dialog that stays active even when a Modal Dialog is launched? Can I put the Modeless Dialog in a seperate Thread or something like that?
View 12 RepliesI have a Dialog that is basically a confirmation dialog on some SQL statements. After the dialog I have an if statement: If frmRelease.ShowDialog() <> Windows.Forms.DialogResult.Cancel then.My buttons are set as DialogResult = OK and DialogResult = Cancel respectively on the dialog form.
For some reason, sometimes my button set to DialogResult = OK is returning me a DialogResult.Cancel, and causing me to skip a block of cleanup code.
How to create a button with a MenuStrip option like one in MS-Office "Save As" dialog as below picture?
View 3 RepliesI Am trying to connect to the database(in Sql Server 2008) through my vb.net desktop application, perform a backup, and then allow the user to save the backup file to their computer Using Save Dialog box in vb.net 2008.
View 1 Replies I'm using a DLL in vb.net 2005, and this dll show a messagebox with OK option. I would like to close this Messagebox by code.
I was investigating to use SetWindowsHookEx, but I can not detect it. Is it possible to don't show any dialog, or detect the dialog using the dll name?
I have a dialog which opens another dialog. The problem is that the second dialog opens behind the first. Is there a way to stop this from happening? I tried bringtofront with no success.
View 2 Replieshow to use wait.forcondition
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