VS 2010 Display Pdf File Inside A Form That Gets Some Values From Form Controls?
Sep 27, 2010
Inside a form, I would like to display a pdf file which is already available in my resources (template file "untitled"). In this pdf file, I have some fields which get their values from some texboxes in another form. My aim is, when the user triggers the button to call this form, it should insert the values inside the pdf file and display the output pdf inside the form.I have written the code to an extend but could not finish it myself after my many trials... Now here are the two things I cannot manage:I can use a directory to read the template pdf "untitled1.pdf". But my aim is to use the file inside my resources. can save the output file in a directory but this is not I want to do. I want to display the output pdf.
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Jan 19, 2011
How does Visual Studio and other similar programs display a form in their IDE? Is it possible to achieve the same or a similar effect using C# or VB.NET?
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Apr 15, 2010
I took picture box and some container controls on my MDI form but when I am opening my child forms it going to backside of my MDI forms controls.
How can I resolve this issue because I cannot remove my controls from my MDI form but at the same time I want to use my child form worked properly.
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Jul 8, 2009
I have a problem. Controls is put inside form but don't appear when debug? I don't know what happened but. I put a Checkbox control and a button control named Button 3 on the my existing form. But when I debug the application. The Checkbox and Button 3 controls did not appear in the form? I try to put a message box which will be activate when Button 3 is clicked. I put a breakpoint there and I got this message. Breakpoint cannot be hit?
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Feb 15, 2012
I'm designing a form and trying to get different opacity values for different controls. How should i do it??eg. clear visible text floating over 50% opaque form.
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Sep 30, 2011
I have to ask a stupid question:How to pass values from my form into the controls of other form?I made textbox and button in my form1 and Label into the form2 When I click the button, I want to pass the values of the my textbox in the form1 into the labels of my form2
I am a student and totally new to vb.net
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Dec 23, 2008
The following code does create a form within a form and does place NotePad inside the child form. You have to manually start NotePad prior to execution (I work on that later) but the code does workŠ My problem is now I want to manipulate the properties of notepad i.e. focus, size, location, etc. but I cannot figure out how to reference notepad and its properties.
[Code]...
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Jul 11, 2010
I'm trying to change the values of some of the controls in the ASPxGridview Edit Form, however they are not changing. It seems to be resetting? How can I do this and in which event would I do this in?
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Sep 9, 2010
I'd like to see how others might handle this scenario and perhaps provide some comments on this particular solution for handling null values. I have run into a situation where my application requires data from an ancillary source that cannot be altered/changed, which of course means dealing with poor database architecture and implementation! In this case, my app is running into errors when attempting to set some form controls (textbox) to values from a single ADO.NET DataRow. Perhaps I should be handling this when attempting to set the controls? Not sure, but here is the current way this is done:
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Jan 16, 2012
I have a form. And some controls(such as TextBox,ComboBox,etc.) on the form.Now,I want to store the controls' Text into a .txt file(or any other formarts).Then I want to read the text in the .txt file to my controls.
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Oct 4, 2009
Just like an array in a group box or a frame as i used in vb6.
If there are 5 customers details then when i load the form it will add (PictureBox, Label and a listbox) for each customer dynamically and display them with their information. Moreover, if i add 6th Customer information in the database then next time i load the form it should display his/her information as well. I did this in VB6 sometimes back but need a start to do in .net
Private Sub LoadCustomerInformation()
Dim Qry As String
Dim RS As New Recordset
[Code].....
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Jan 18, 2010
How do I Display controls in a Mdi panel or menuStrip when a certain form is active?
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Feb 18, 2010
I have a dynamic array that holds my results. I want this result to display on a form as an equation.The results from my array are numerical numbers and I want them to be multiplied to column headers of my datagridview.Column header for my datagridview are X1, X2, X3, X1^2, X2^2, X3^2, X1X2,X1X3,X2X3.My array is of the size 9.The values in my array could be , 23, -7.19, -26, -78, 32.5, .89, 21, -2.3, 4.5, 6.7..I am just making my results display on a msgbox one by one but I cannot get all of them once.
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Jun 28, 2011
I didn't get the result I want from the following code:
Private Sub tblView_SelectionChanged(ByVal sender As System.oject, ByVal e as System.EventArgs)Handles tblView.SelectionChanged
Dim st As String = tblView.SelectedRows.ToString
[Code]....
I wanted the data I selected on the datagridview row to be display in the textbox, but it displays the error message that st(0) produces "S" which is incompatible to my RackID data type.
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Aug 11, 2011
I'm looking for an example of a service application with an user interface.
I've currently a project with a service. Now I want to display some values from that service into a windows form.
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Jan 13, 2011
I would like a method that opens a form which has a textbox. The user then types into the text ox and click the button "OK". The method then performs an action on the userinput before returning the manipulated value to the program.
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Jun 6, 2011
I have a form called Form1. wherein Form1 has a split panel container. on the right side of Form1 is a web browser window. the right side are the buttons. one button there is calling another form. but there's a problem on this Form called Form2. I have google earth EXE and it's component files together with the same folder of the project. The Form2 will call the googleearth.exe file now... I know the program syntax
[Code]...
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Oct 22, 2010
How do i open, for example .exe file, when i click the button, but not in new window, in my VB form? I have no idea how to do that .
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Mar 4, 2012
I have a project with 2 Forms. Form1 with 2 SplitContainers and the code below to show the Form2 inside SplitContainer2.Panel2. Form2 with no borders and orange color.
Public Class Form1
Declare Auto Function SetParent Lib "user32" (ByVal hWndChild As IntPtr, ByVal nWndPArent As IntPtr) As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code]....
I want to resize Form2 when change Form1 size by mouse.I use frm.Size = SplitContainer2.Panel2.Size but look in pictures what happen:This is Form1 without Form2 inside Panel2 This is the application in first run. Form2 showed in Panel2 with orange color.The size is OK (frm.Size = SplitContainer2.Panel2.Size)Now i have change the size of Form1 with mouse click (or move form corner).Look the Form2 in Panel2. Didn't change size. Stay in first run size.How to change the size of Form2 when i change the size of Form1?
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Jun 20, 2010
which are the control used to display word files and excel sheets inside vb.net forms ? (i have already added reference lib.)
Platform: Vb.net (framework : 3.5)
language : visual basic
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Nov 10, 2009
I am having a problem figuring out one thing with my program. It's about SplitContainer. To elaborate, I put a SplitContainer on a form. It divided my form into two parts, which I wanted. On the left side panel there are buttons, and when I click on a button I would want to display another form inside the other part of the SplitContainer which is Panel2.
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May 16, 2011
[Code] Somewhere my system haves a function that returns a DataSet with the books of a certain subject and all the Authors that wrote such books. I need to show the book's attributes in some textboxes inside a Form. I use a BindingSource to display the ISBN, Name and Subject of the books in a textbox, yet I don't know how to display the author name of the book I am currently viewing in a TextBox, taking into account I already fetched the Author into the DataSet.
Its pretty much the Child/Parent display problem somewhere discussed in the codebank, but kinda backwards, the thing is that I;m navigating through the CHILD records here, not the parent, yet i have all the data needed in my Dataset.
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May 29, 2012
Is it possible to resize my controls on my form when I run it? The problem I have is that I have created a windows application which has a maximize state on all forms but on some machines my controls go missing (mostly on widescreen laptops). Ideally some way of resizing my controls would probably be best? So is that possible?
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May 10, 2012
I've run in to a very annoying situation. At the moment I have a program with 4 forms. 3 of these forms work fine, but the fourth seems to be a dud. After clicking any one of the buttons or controls on this form it works. But if I try to click anything again, it doesn't work. I can't use my back buttons, I can't even use the minimize, maximize and exit buttons in the top right corner which are automatically built in to the program. I fear I have accidentally changed a setting, or accidentally deleted some very crucial code for this
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Aug 17, 2010
What I am trying to do is have a Form which can dynamically change the controls which are on it and their properties; this allows my main GUI to be more fluid and not have tons of groups and controls on it which I must hide and show when needed. To make this as extensible and reusable as possible, however, I want all the control additions/subtractions/edits to occur through a separate DLL which I write. The problem is, I can't seem to instantiate any controls in the Class Library because I cannot import 'System.Windows' or any of its children ('Forms').
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Feb 7, 2010
I did a quick net search and found this which works great for looping through all the buttons to disable them. These buttons are located right on the form.
For Each ctlControl In Form_BLAH.Controls
Select Case TypeName(ctlControl)
Case "Button"
ctlControl.Enabled = False
End Select
Next ctlControl
However...when I tried it on a form where the buttons are contained within a Table Layout Panel it does not work.
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Sep 16, 2009
i am asking about using the progress bar into the status bar to move when i load any child form inside the MDIParent form.
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Apr 14, 2009
There's a richtext box in Form 2 and a WebBrowser in Form 1. The richtext box contains several hyperlink. How can I navigate the WebBrowser in Form 1 by clicking the links inside the richtext box in Form 2.
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Mar 20, 2011
Where is the best place to resize a control on a form when a form is resized?....I'm currently using the Form1_SizeChanged event and seems to work ok. Also is there any need to check in the forms resize event if the form is in a minimized state before resizing controls?.,.. in VB6 if you try to resize a control when the form is minimized you get an error, but I don't see that happening in BV10 Form1_SizeChanged event, does VB10 automatically ignore resizing controls when a form is minimized or something?
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May 6, 2012
I have developed a windows application on a size of 1366,768. When i have opened the application on another pc, the location of the controls are not the same anymore. Part of the application can't be displayed as well. How can I handle that in vb?
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