Read From .txt File And Change Controls In Form?
Jan 4, 2012
I have a .txt file constructed like this:
Man C vs Liverpool:Aston V vs Tottenham:
3,00:4,00:6,00:
False:True:False:
Im thinking an Array for each line. Each input in the Array separated by ":". Then I would like to fill the controls in my form.
Found a post from .paul. so it should probably be something like this:
Public Class Form1
Dim lines() As String = IO.File.ReadAllLines("c: estfolder1 est.txt")
Dim textboxes() As TextBox = {TextBox1, TextBox2}
Dim checkboxes() As CheckBox = {CheckBox1, CheckBox2}
[Code]....
View 7 Replies
ADVERTISEMENT
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.
View 10 Replies
Sep 1, 2010
Anyone have any have some code to make everything (or even all TextBoxes in a form) read-only all at once without having to set every control to read only individually?
View 6 Replies
Aug 31, 2010
VBExpress 2010 .Net 4.0 I'm trying to have a form that you click on a button and it goes to a new page of the same size in the same location. An example of this type of thing would be the different pages of an install wizard. In this particular project, I have an "instructions" page that you click on that takes you to a new form. On this page is a "back" button that takes you back to the main screen. I'm just not sure how this type of thing is normally done. What I have done works, but you can see the page 'flip' a little, and the form button on the taskbar disappears and reappears as the new one loads.
[Code]...
and I have an equivalent subroutine on the other form to get back. At first I had the Three middle line of code interchanged, which looked much smoother, but for some reason it didn't work on the first click, upon which the form would suddenly move to the wrong location, after which it would work fine, no matter where I moved the form.
I have a feeling that this is probably done in a completely different way, but can't think of a better way of doing it. One way would be to just use one form and change the controls instead, but it would get quite cluttered.
View 6 Replies
Sep 6, 2010
I am using VB2008 Express. After making changes to the position of controls on the form, the controls position reverts to the original position when the program is rebuilt and run. At first, there is no problem, but after 30 minutes working with the program, the problem begins. I am careful to keep all the files together. I am using XP Professional and .net 3.5
View 21 Replies
Jun 23, 2010
How can I change font of all controls in a form at same time?
have a Way?
Obs: not when executing...
Visual Basic 2010;
View 7 Replies
Aug 13, 2011
I have designed a form in VB.NET. At design time I have placed two buttons on it. When I run it, the form size looks smaller and the buttons I have placed at the bottom are not visible. Also the alignment of the text and picture box is also different from what I set at design time. Computer at which I am running the form is using a different resolution.
View 2 Replies
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?
View 2 Replies
Mar 17, 2012
I have an outlook application, whenever the user receive a new mail I show him a form and some controls
The user needs to insert information and close the form. Sometimes the user is not near his machine so whenever there is a new mail I am adding new controls and modify the child size.
It has been successful using the Form.show() method but not in showdialog() i cant add controls and change the form size can someone please help on the subject?
[Code]...
View 8 Replies
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.
View 1 Replies
Jul 29, 2009
I want to change my controls opacity .I know how can i change the form opacity but I want to change the controls opacity without change the the form opacity , such as : "I want to set my form opacity = %100 and the button opacity = %50 " or "I want to set my form opacity = %50 and the button opacity = %100 " I'm using visual studio 2005 .net .I want to do that in basic language
View 3 Replies
Feb 17, 2012
I save all the form controls(texboxes,Labels) with name and location in a XML file.
I want to retrive the XML file into a form(Reloading) with the same controls.
View 7 Replies
May 19, 2010
I have a form that with a list of text boxes. My target is simply binding these controls to an XML file so that whenever the file contents are changed externally, the text box values change dynamically. I will have an external application edit the XML file and overwrite the existing one.
View 4 Replies
May 16, 2007
How can i read my connectionstrings value which i stored in my app.config file (for windows application)?
i tried many times to use more than one option but i could not do it.
i am using VB.NET 2005 with framwork 2.
View 3 Replies
Feb 24, 2010
This time, basically, i'm working with Random Access Files.I have this et of code to read data from a form a save it into a .dat file. This works fine.
Public Class frmDramaClub
Structure MemberRecord
Dim ID As Integer[code].....
View 5 Replies
Mar 11, 2010
I have a txt file that I need to read into a listview, but I need to read from a specific line in that file. Below is a sample of the txt file to read,
6400,3200,2,95.5,84,76.6,0
1,2,-20,15,0,0,0,"NO",0,0
TOTAL GPM= 6400 HWT= 95.5 CWT= 84.0 IWBT= 76.6 ALTITUDE= 0
CODE]...
View 1 Replies
Nov 19, 2008
I'm using vb express 08 and I'm writing a program that requires the name of (and possibly location) as the form header as well as the name of the program itself.
for example; when you open MS Word, the title displayed at the top is [file name] - Microsoft Word
View 4 Replies
Apr 29, 2010
I have text file in c:, which called Hello.txt [code]...
View 7 Replies
Nov 18, 2010
Dealing with reading from an XML file, stuctured similar to the following:
[Code]...
View 6 Replies
May 24, 2009
How can I add controls to a form in code and set the properties of the controls using the With statement?Also I would like to know how to add a container control and then add a control to that container.
View 2 Replies
Apr 15, 2010
I have a slight problem With an enumaration of child controls on a form. The following code will not get but about have the controls that are on the form. The controls show that the count is correct but when it goes through the loop it skips over some of the controls. If you run it through the enumeration two or three times it will get all the controls a few at a time. The solution uses two forms, one that has the controls and the other that labels are made and displayed on. The Tx is just a index to add a number to the label.name and rename the label. So each label is identified seperately. This works for all the the controls that are seen in the for each loop.
View 11 Replies
May 11, 2009
I created a class that can take either usercontrol.controls or form.controls as a parameter,how can i pass either to that class? as a property or how?
View 4 Replies
Jun 14, 2010
I have the Context Menu Options like ( Small Font , Large Font ) based on the selection I want to change the size of the Font in the Controls,Control's Size & location(x,y,height,width). The resize of the controls should not affect the look and feel of the forms.
View 5 Replies
Mar 28, 2011
I need to see if a tag of a control already exists. I have a few RTB's in tabpages (dynamically created) which are given a tag. Now I need to see if a specific tag already exists in the app.
View 4 Replies
May 26, 2012
I have a module level sub that I use to clear text fields etc on my forms:
CODE:
The problem I have is in the last few lines of code as I'm not really sure how to access the text boxes contained within the tab controls (of which there are many tabs and many text boxes).
This is the closest I've got but I am getting an "option strict on disallows late binding" error on the tabCtl in the following line.
View 6 Replies
Feb 23, 2009
I have a form with a 4 page tab control. Each page of the tag control has components on them(texboxes, comboboxes, etc). Is there a simple way to make all the controls except the tab control read only or non-modifiable?
View 2 Replies
Mar 10, 2010
I did something that when I now load my program(VB 2008), my controls; combo boxes, buttons, progress bar, etc. look like they are from VB 2005 or like VBA buttons, not the rounded edge buttons of 2008.
They look like vb 2008 controls while I am in design view, but then they change their style when I run the program..
View 1 Replies
Jan 31, 2012
Is there any way to change the default value(s) of controls? How about setting the default value of Textbox.Multiline to True which would make it easier to arrange on the form.
View 2 Replies
Jul 22, 2010
1- Read an Excel Worksheet into DataTable (dt);2- Check 'dt' to know if some columns titles exists;3- Query 'dt' and discard rows where some itens are null or empty;4- After query 'dt', fill some ComboBox.I wrote the code below. It works nice, but I don't know if I'm using best practices when I use Linq to query the data table like I did.
View 1 Replies
Oct 24, 2009
I have created a program that saves the co-ordinates of the users mouse and saves it to a text file to be used as an auto clicker.
View 2 Replies