My.setting For Form And Component
Nov 9, 2009I would like to save a form to complete in the properties of "My.Settings" Is this possible? [code]where my.setting.form2 is a system.windows.form. form.it is possible to do that ?
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Clean Elegant Solution To Form-class Level Component Collection Initializing Before Initialize Component?
Feb 3, 2011I am converting an old Vb6 solution to .net 2.0 in vs2010. I've been working in C# for about 3 years now and .net for 5. I don't recall having this problem in C#, but if I want initialize a readonly collection of DerivedControlFoo Is there a clean way to do it besides creating a sub to do it all off somewhere else? I'd love to be able to do it at the class level at the declaration for readability and simplicity.
View 1 RepliesVS 2010 Setting A File To Upload Inside The WebBrowser Component
May 12, 2011im using a loop to enter text into text boxes using the following:
Private Sub FillTextbox(ByVal sElement As String, ByVal sString As String)
Dim z As Integer = 0
While Not SiteIsLoaded
[Code].....
But i have a file property, the website has the following code
<input type="file" size="30" name="torrent" id="torrent"/>
How can i use a loop similar to above to insert the filename
Forms :: Setting The Calendar Component To Show Specific Selectable Dates?
Nov 20, 2010I've been trying to search out the answer to this question, but i couldnt find any. How do set the calendar component to display only certain dates, say 6 weeks from current date?
View 1 RepliesIDE :: Setting A Text Causes "Error HRESULT E_FAIL Has Been Returned From A Call To A COM Component"
Mar 27, 2008I'm porting some source code (C/C++) formating macros from VS6 to VS2005. All in all it seemed to work fine after it was adapted to the VS2005 DTE objects. But I'm experiencing a strange error while setting a commented text to the current selection. The following sample procedure shows what happens:
Test procedure
Access A Component In Form From A Thread Created In A Different Form?
Jun 18, 2011I have 2 forms main_frm and copying_frm. In main_frm, there is a list view that is populated with file names. The user then clicks save and all the files in the list are copied to a folder that they choose using a folder browser dialog. When this happens, I do copying_frm.ShowDialog() to display the copying_frm. The copying_frm contains a progress bar and a cancel button. I can get the progress bar to indicate how much has been copied. But that freezes up the application. To get around this, I create a new thread (called copyingThread) that copies the files. When that thread runs though, it can't access the waitingList_lvw in main_frm. For example, in the function that the copyingThread executes, if I have this line of code: MsgBox(main_frm.waitingList_lvw.Items.Count.ToString()) the result is 0. Also, I don't get any errors and no files are copied. How do I access waitingList_lvw in main_frm from a thread called copyThread that was created in copying_frm?
View 6 RepliesCreate A DLL Component For Database Operation And Use Created Component In Another Project
Mar 1, 2010Create a DLL component for database operation and use created component in another project. Required methods, events and properties
a. Connect
b. Add
c. Delete
d. Save
e. Record navigation (first, next, previous, last)
f. Properties for all database fields
g. Events for validation of database fields.
Component. Event When Dropped On A Form?
Feb 22, 2011I'm developing a Component. I'd like to do something when the component is dragged from the toolbox and dropped onto a form. For example display an about box.I don't want to annoy the developer by popping up an about box every time he refreshes his display or reloads the form.
View 6 RepliesDrag A Toolstrip Component To Form?
Mar 14, 2012I drag a toolstrip component to my form. I insert two buttons n two separators. During i configure these items, some time it will disappear but in the properties side, i still can found these items still exists. But i can't found these component in my form. I tried to add same item with same name n it show a error message box(because already exist).
View 2 RepliesError When Addidng A Com Component In A Form
May 23, 2011i have an ocx called TTF16.ocx. It is 32 bit and I placed it in Windows/SysWoW64 and register it as an admistrator (My system is Windows 7 64 bit). The control appears in the toolbox. When I try to add it in the form I got the following warnings
Warning 3 Cannot get the file path for type library "bef6e001-a874-101a-8bba-00aa00300cab" version 2.0. Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED)) F1koe3
Warning 4 Could not resolve COM reference "b0475000-7740-11d1-bdc3-0020af9f8e6e" version 6.1. Object reference not set to an instance of an object. F1koe3
Warning 5 The referenced component 'TTF160' could not be found.
Find The Form That A Component Resides On?
Sep 25, 2011how to find the form that a component resides on.
I googled this and found several articles stating to do it as follows:
vb
Public ReadOnly Property FindForm() As ContainerControl
Get
Return mc_FindForm
[Code]....
Resize All Component When The Form Is Maximized?
Aug 6, 2011Is there a way to resize all component when the form is maximized?
View 1 RepliesScroll The Webbrowser-component To A Form?
Mar 24, 2011Is it possible to scroll the webbrowser-component to a form on the webpage?
View 1 RepliesVS 2010 Component Recognize The Form It Is On?
May 1, 2010I'm trying to make a Toolbox component which the user can drag onto a form in the VS Designer. The component has to recognize the Form it is on, in order to handle certain Form events. I would prefer to do it without requiring the user to add any code to the form. Does anyone know a way the component can get the identity of the form?
View 4 RepliesComponent Detect When Parent Form Is Running In The IDE
Dec 1, 2010I have developed a Component and I want it to be able to detect when it's running in the IDE.
Or, let me rephrase that - I want my component to be able to detect when its parent form is running in the IDE.
I can use .DesignMode and a few other methods to detect when my component is running in the IDE (For example when my component is placed on a form etc)
But when the parent form is executed from within the IDE then .DesignMode returns false.
Is it possible for a component to detect if its parent (the form) was started via an IDE/Designer ? or via the command line/start menu or what ?
Component Size And Position After Maximize Form?
May 24, 2009after i run the program, the form pop up showing no problem.however, when i click on the maximize button on the top right of the form, the form enlarge and fill the screen. but the components will not move accordingly.
View 2 RepliesCreate A Component In The Same Windows Form Project?
Feb 2, 2010I have an error that keeps regenerating when the form is closed and open back up.
1) Windows Form Application (Project: TestProject)
2) Add class in same project:
Public Class Test : Inherits System.Windows.Forms.TextBox
3) Drag and drop into the form within the project (works fine)
4) Close form
5) Re-open form... then error about the class Test in the project not defined
Actual Error: Type 'TestProject.Test' is not defined.
Is there a best way around this besides creating a separate project and putting the 'Test' class in that separate project and referring that separate project in the 'TestProject'?
Modified Added: By the way... i've used Global.TestProject.Test... but then again another error generate with the custom property within the 'Test' class.
Forms :: Center The Component If Maximized Form?
Mar 6, 2009Commonly if I maximized my form. It'll look like this And now, i just want to ask a simple question.. How to centered all those components if i maximized it??
View 1 RepliesUser Interface Form Identified As Component?
Feb 20, 2011I'm having problems with coding in VB 2010 Express. One of the many errors I am dealing with is the user interface form. It says it's a component, so I have to use it in a form.
View 2 RepliesVS 2010 Interchanging Data Between A Component And A Form?
Jun 21, 2012I recently have been developing an application in .net that uses lots of components created as digital/analog input/outputs, and, when each component is clicked shows a form that shows it's state.The problem is that the form allows to change the state of the component and I don't really know how to reflect the change made in the windows to the component variables, as I don't know if there is a way to call the parent from a windows form or any similar way to do it.
View 5 RepliesWebbrowser-component To Fill Textfield When More Than 1 Form?
Feb 4, 2009(I use VB 2008) I'm working with the webbrowser-component. I got a problem to fill a text-field. The textfield is named "description" but I cant fill it. I guess it's because it's more than one form on the page that got a element named "description".
[Code]...
C# - Change A Component Name In A Component Designer In WinForms .Net
Jan 8, 2010I've created a component whose name I'd like to be able to change while editing in the component tray. I've added a Designer action for a name property, but now I'm stuck.
Looking at the property grid, I can see that the name property is parenthesised, indicating that it's not a regular property.
Add A Component To The Form For Tcpclient And Tcpserver Like A Add One For A Textbox And A Botton?
Jan 1, 2008Im learning Tcp communication right now, and Im a newbie :P First can i add a component to the form for tcpclient and tcpserver like a add one for a textbox and a botton?
Second, which method is better Dim listener As Net.Sockets.TcpListener Dim listenThread As Threading.Thread
or Dim tcpClient As New System.Net.Sockets.TcpClient()
Interface And Graphics :: MousePosition Relative To Form/Component?
Jan 16, 2011So I have decided to learn more about this Invalidate() thing. I decided to simply draw a rectangle where the mouse clicks in the form, for testing.
Code:
Public Class Form1
Dim p As Point
[code].....
Passing Setting Value Back To Form That Had Called The Form?
Feb 1, 2010This is what I have..Dim frmSettings As New frmOptionsfrmSettings.ShowDialog(Me)frmSettings is a settings form that you can choose the color for background of form1(Me)
View 1 RepliesForce A Form Or Component To Redraw At Design Time In Visual Studio?
Jun 22, 2010I have a component which hooks up with the paint event of assigned control and draws on its surface, Whenever i make any changes to the component i need to resize the form or control at design time in order to see the changes.
I want to ask if there is any other way to refresh the contents of a control at design time which forces it to redraw.
Create A Form From Setting?
May 22, 2012I want to know is that possible To Copy and create a Form (all Control) From setting. What I Means is Programmatically crate a Form that can use in anytime in Program. The Problem is, I have a form that will dynamically create all related control like Button, Text box, radios button which is read the setting from Database, But Now the problem is there are many control in form and cause loading lack because the loading of those control. What i need actually is make that loading faster.
View 1 RepliesSetting A Value To A Textbox In Another Form?
May 4, 2010Form1 shows form2 and form2 shows form3. From form2 I can change the value of the textbox in form1 but from form3 I can't change the textbox value in form2.Please can you look at the application and correct it so I can change the value in the textbox of form2 from form3.
View 3 RepliesSetting Form To Look Like This Image?
Aug 26, 2009is it advisable to play with the controls to make my form look like this or should i just use this graphic and place it in the background. if the former, then please suggest which controls on the form i can tweak to make the form look like this?
View 1 RepliesSetting The Location Of A Second Form?
Aug 4, 2009I have a second form that loads when the main form loads. It sits behind the main form, is mainly transparent and does not allow interaction from the User.
Its as if the form is on the desktop, which is what I'm going for.
I set the location of the form to be in the top right hand corner of the desktop. On my PC, which is a 23" monitor, it works and looks great. But when I use my application on a notebook or a smaller screen, the form gets cut off. Why is obvious, because of the screen size differences.
What I want to know is how I might set the form to a more... definitive position. Rather, relative to the size of the screen.
I haven't searched much yet, but maybe there is a way to set the location of the form to a specific location of the desktop, not relative to the size of the screen.