i use datagrid view in my project in Windows form. During run time there are 8 column, among these, in one column(PURPOSE) there is a value which is repeated 3-4 times depend on Query.now i want that i merge these 3-4 cell in PURPOSE column..so that the data which is repeated 3-4 times can only 1 time..
View 1 Repliesi use datagrid view in my project in Windows form. During run time there are 8 column, among these, in one column(PURPOSE) there is a value which is repeated 3-4 times depend on Query. now i want that i merge these 3-4 cell in PURPOSE column..so that the data which is repeated 3-4 times can only 1 time..
View 1 RepliesI have seen this happen before but am not sure how I resolved it in the past. On runtime the controls of my form change from the windows 7/vista format to an older version format as shown in the attached image.
How to display the controls in the format on the left (new windows format)
Supposedly I have a datatable containing 2 columns (controlname as string, containing the name of the control and controltype as string containing the type of the control), for example ("label1", "Label") On runtime i want to loop over the datatable and create the controls from that datatable and add them to the form accordingly. but the problem that i don't know how to convert the control name to a control type, meaning that i want to convert label1 to a type of control Label, inorder for me to set its properties on runtime. so how can i do this and is there a way to convert the string to control according to it controltype.
View 1 RepliesI am writing a Windows form application where a client has the ability to add as many chart as needed in the form by clicking at an icon in the menu bar at run time. These charts will have the same format, and I will have them linked to a text box for the client to select which entity to chart.I have no clue where to start. I did a web search and I have found articles that show how to add user's control at design time (I don't think it is what I want).
View 1 RepliesMy registration form has to support multi laguages at runtime based on user selection language from combo box in windows based application using vb.net
View 2 RepliesIn my winforms project, some of the forms have a set of ContextMenuStrips defined on them (through the visual studio designer).Some of these contextmenustrips have been attached to controls, but others have not.Now my problem is this: I need to go through all of the ContextMenuStrips at runtime, whether they are attached or not.I've got some code that will recursively go through all controls and check the ContextMenuStrip property and this works fine.... However I can not get to the ContextMenuStrips that haven't been assigned to a control yet.
View 1 Replieshow to create windows installer that will include my application and merge module? I'm using VB .net Visual Studio 2005. I can create a windows installer for merge module and public my application, but I can not have both of them in one setup file.
View 1 Repliesexperience on how to create an engine using C# (VB.NET is okay too) that is generic enough to handle most cases of MS Word text fields I need to fill with data I'm getting from a database? In short, I'm about to embark on this little Office automation excursion and I'm hoping a little bit of feedback here.
View 2 RepliesI am trying to create an application that can block Windows keys at runtime in VB .net. Basically, if 'Disable Left Win Key' check box is checked, then the application will disable the left windows key and the same for the right one. I also want to be able to show a message box depending on whether 'Show Message Box' is checked when either win key is blocked.
View 2 RepliesI have my registry set up so it will call my application when a certain filetype/file extension is double clicked, however, as of now I can only get my program to open up those files if it was already closed. I am currently using the [URL] to get the passed files.
View 2 RepliesOkay I have this two Forms.. one for the parent and one for the mdichild. I have a toolstrip menu in the parent with a button(with a pic) named close document.
View 2 RepliesWe have a VB .Net application that is targeted to the .Net Framework version 2, over the past couple of days users have been reporting that they are getting the following error message when running the program?
View 8 RepliesMy VB 6.0 application is using the remote server ( windows 2003 ) to connect database. for that i have used UNC path to connect . i am successfully login and able to access application. but i am getting the following error when i am trying to populate/tab feilds with data on tha application:
"Runtime error 70 access denied"
the same thing is working fine on windows XP machines but not working on windows 7 machine.
I'm using Visual Basic Express 2008 in Windows 7(64-Bit). I've added a datasource to my project and dragged a table from Data Sources onto my form. It automatically created a DataViewGrid and placed this statement in my form load event:
Me.BillsTableAdapter.Fill(Me.DoBills_2009DataSet.Bills)
The DataGridView shows all the correct fields/columns. The .DataSource property for the DataGridView is set to the automatically created BillsBindingSource. When I preview the BillsTableAdapter, the data appears. But data does not appear when I run the app. The datagridview is empty. When I build the app and run the executable, I get a Microsoft .NET Framework error message that says: "Unhandled exception has occurred in your application. If you click continue, the application will ignore this error and attempt to continue. If you click Quit, the applicaiton will close immediately. The 'Microsoft .ACE.OELDB.12.0' provider is not registered on the local machine." If I click "Continue" I get my form with an empty DataGridView. What am I missing to get the data to display in the grid at run time? Oh, and I've also tried using the DataGridView in C# and I get the same problem.
I am designing a simple user interface using winforms. In the designer I have a panel on the form and would like to add a datagridview control into the panel at runtime and set the dock property of the datagridview to 'Fill' so that it fills the panel.
I am struggling to do this and following code is not working out for me:
Dim MyDataGridview as New DataGridView()
MyDataGridView.Dock = DockStyle.Fill
Me.MyPanel.Controls.Add(MyDataGridview)
I don't get an error but the datagridview isn't visible. It gets added 'behind' the panel and so I tried using .SendToBack() and .BringToFront() methods thinking that the panel was hiding the datagridview but this doesn't seem to work either. At any rate, it seems like the datagridview is being added to the form but just not docked within the panel
I had created a windows forms application in vb.net. It contained several windows. Now the users of that application are telling me to display all in one main form. They want to see all the details in one form. I had implemented MDI but they want something like tabs. On different tabs different forms should be displayed. How shall I implement this.
View 4 RepliesI'm designing a rather specific form in VB.Net 2008 Professional Edition for my company per a PDF file I have been provided. I just noticed that everything seems to shift at runtime... The change is drastic enough that the blank space is displeasing to the eye and doesn't match my predefined form.
[Code]...
How can I change the background of my form to look like that of Windows Mobility Center in Windows Vista?
View 2 RepliesIt is possible to create windows service using windows form control in vb.net. give me the url or links. The windows forms control such as, Timer control, list-box, notify-icon control etc.
View 1 Repliesi am doing project of Order Accepting system for five star hotels.Scenario is Waiter will accept order using Window Mobile which is Connected to WiFi present in hotel.I want to communicate to database(Sql Server) present on My Machine (Computer present in kitchen) through WiFi and Add order into table present inside database. This should notify my application present on Compter and should print order. After completion of Order Application from kitchen will notify to waiter about completion. My problem is How to Communicate with database present on Remote computer using WiFi from windows Mobile.
View 2 RepliesIt is possible to create windows service using windows form control in vb.net.If yes then please give me the url or links.
View 1 RepliesI have created a form Dynamically at run time using this below code but how can i add controls to it.
Dim NewFm as Form
NewFm.ShowDialog()
how can i add treeview to this form and populate with data during runtime?
How to switch between form in runtime
View 5 Repliesi am working on dynamic Cheque printing, i made a form with moving controls at runtime. user arrange controls acc to his cheque or cheques, now i want to save so that user print cheque again and again from once made setting.
View 1 RepliesSo i am having a bit of a problem.. What i want is for my application to show the panel in the from to display a windows explorer selection.. Look here
You see the panel 2 in here... Well the panel 2 needs to display this...
Is this possible you know like with a library or an extension or something.. Or do i need to make my own System for viewing files..???
It is possible to create windows service using windows form control in vb.net. The windows forms control such as, Timer control, list-box, notify-icon control etc.
View 2 RepliesI'm trying to move a windows form app to a windows mobile 5 device and I was able to get every thing working except this piece of code.
[Code]...
I have made a custom Control in vb.net and I want to add it to my form during runtime but have no idea how to do it in vb.net.
I am used to working with vb6.0 and now trying to learn how to do it in vb.net
I need a fast and simple way of adding a control (which I made) to a form during runtime..
I am having trouble adding a list box to a form that I have added during run time.[code]...
View 3 Replies