Forms - Put A Value In A Read-only Textbox?

Jun 12, 2012

I have a form with many textboxes. I would like to disable the operation of user interaction with 2 or more textboxes but i would like to assign some text to it. I cannot figure it out a way to do it ...

I have the following code:

If tablead.Rows(0)(4) = True Then
TextBox2.Text = "0"
TextBox2.ReadOnly = True

[Code]....

When i run it the textbox goes "read-only" but the value 0 is not shown.

View 2 Replies


ADVERTISEMENT

Forms - Put A Value In A Read-only Textbox .net?

Jun 12, 2012

I have a form with many textboxes. I would like to disable the operation of user interaction with 2 or more textboxes but i would like to assign some text to it. I cannot figure it out a way to do it ...

I have the following code:

If tablead.Rows(0)(4) = True Then
TextBox2.Text = "0"
TextBox2.ReadOnly = True
TextBox2.Text = "0"
End If

When i run it the textbox goes "read-only" but the value 0 is not shown. Why ?

View 2 Replies

Forms :: How To Read HTML In Textbox In Real Time With Cursor On Web Browser

Sep 16, 2011

How would one be able to sync the cursor on a web browser to the html placed in a richtextbox?I am able to get the source code of a web page and put it into a rich textbox.How can I setup a caret to sync up in real time with my mouse on the web page?

View 2 Replies

Forms :: Read Textbox Line By Line?

Nov 17, 2009

I have a multiline textbox from which I would like to read each individual line and store it in an array. I don't want to store each carriage return, I want the line itself.I have been using this, but it only records lines followed by carriage returns.

Dim arra() = txtReceipt.Text.Split(Environment.NewLine)

Here is a visual example: [URL]From that top right textbox, I would want arra(0) to be "Type some stuff here (and hit the return and" and arra(1) to be "tab keys...)"

View 4 Replies

VS 2005 Read User Input Using Textbox But It Only Can Read Character And Numbers?

Jan 2, 2010

I know how to read user input using textbox but it only can read character and numbers. Is it possible that I want to read user input equation?

Example:

User type A+B
User put range of A and B.
1.25<A< 3.56
2.45<B< 9.87

I failed to read the equation using textbox. Is it there are other ways that can use to read equation input A+B?I am using VS2005 and VB.Net. I really new in this programming using VB.Net.

View 3 Replies

Security - Textbox On Form - User Inputs Data ( During Runtime ) Data Remains In Textbox For Good And Textbox Becomes Read Only ?

Jan 8, 2010

Is it possible to have a Textbox on a form that when the user inputs data, ( during Runtime )that data remains in the Textbox for good and the Textbox then becomes read only ? Is it also possible to make it so that the CD with the programme on, is in the PC when the programme is being used. Perhaps writing the Textbox data back onto the CD ?

View 1 Replies

Read From .txt And Write In TextBox - Multiple TextBox?

Mar 25, 2009

I am writing a program where I would like the user to be able to save the contents from multiple textBox into a file and the retrieve the contents late.

View 5 Replies

Forms :: Convert String To Give Textbox Name To Get Contents Of Textbox

Jul 6, 2011

I have a form where a number of textboxes are programmatically created within a flowLayoutPanel and named by adding together 2 strings.

With the click of another button i hope to have all the values entered into these text boxes stored in a text file. However, i cant seem to find a way to add strings together to allow me to retrieve the values entered within the text boxes created.

Below is the code i have so far: BTW FLP is my flow layout panel and c is my calculated nmber of textboxes that are created.

Private Sub createTB(ByVal c As Integer)
Dim x1 As Integer = 1
Dim y As Integer = 2

[Code]....

View 3 Replies

TEXTBOX Is Not A Member Of SYSTEM.WINDOWS.FORMS.TEXTBOX

Oct 4, 2011

"TEXTBOX is not a member of SYSTEM.WINDOWS.FORMS.TEXTBOX"

Why it is that the text boxes have errors like this even they are in the tax forms..

Label13.Text = sss.Text - philhealth.Text - pagibig.Text
Label18.Text = semiSalary.Text - Label13.Text

[CODE]...

View 14 Replies

Forms :: Passing Several Textbox.text Between Forms

Jul 28, 2010

I use the code

Dim Selvk As New Selvkost2
Selvk.PassedText = TextBox29.Text
Selvk.Show()

[code]....

in my second form and the text passes. but I need to pass values from 20 textboxes. do I have to copy the code in my second form 20 times an declare passedtext2 and so on or is there an easier way to do this?

View 3 Replies

Forms :: Re-using Same Buttons, TextBox, Combobox In Different Forms?

Jun 18, 2010

I am creatting an windows application software in which many controls like Buttons, textBox, combobox are remain same in 12 different form. In this 12 diff form the activity of those controls will remain same.The scenareo id

1. I have 12 forms.

2. Each form containing 3 labels (Country, State, City). These labels indicates 3 combobox from which we can select location.

3. Now I need to use these 3 controls in all 12 forms with same activity.

4. When I change forms to another, these buttons shud remain same.

View 3 Replies

Forms :: Text From The 3 Textbox To My Textbox In Form2?

Jan 3, 2011

I will try to explain what i want to do.I have make 3 textbox in form1 And i have a form2 where i have a Textbox ( Multiline )What i want i want to have the text from the 3 textbox to my textbox in form2.

textboxt1.text = tennis
textboxt2.text = boys
textboxt3.text = 01-01-2011

[Code]...

View 10 Replies

How To Set Module To Be Read By All Forms

Jan 31, 2012

Ok im failing at this. Im trying to get all my forms on one project to read my Module. I need them all to read because of the way im building it. Im trying this code but it dosent seem to be working.

[Code]...

Y can i not link my form and button type of that form to that code? Do i need to use a differnt Sub or what?

View 1 Replies

Forms :: Write And Read A File

Sep 16, 2009

I have search on google but i have just find this function SteamWriter. This fonction for writing work, but the script create always a new file... I want write under the last line.And with your fonction, how i can read it line by line for use in select menu.

View 3 Replies

Read Text File Into Forms?

Mar 6, 2012

how I can open and read a text file such as this:

Stream Type: MPEG2 Program
Profile: main@main
Frame Size: 720x480
Display Size: 720x480

[code]....

and have the values entered into form controls so I can add/update them in my database.For instance, read the line "Stream Type: MPEG2 Program" and only add "MPEG2 Program" into a textbox or combobox, the line "Frame Size: 720x480" into height and width textboxes and so on.I can read the entire file into a textbox, but I need to separate the values to enter into a database.

View 4 Replies

Change / Read A Value (string - Integer) In All Forms

Feb 5, 2011

I would like to know how can I use (read and write) a value in each of my forms. To make it clear: I have 2 forms, Form1 and Form2. I've a string, called string1. If I use in Class Form1 (e.g. at Form1 load) Dim String1 As String, Form2 can't read or change it, because it only exists in Form1. So I would like to have a, let say "general value", a (for example) string, which every form can read&write.

View 7 Replies

Forms :: How To Read 4 Text Files And Put Their Name In ComboBox

May 23, 2011

How do I read 4 textfiles and then put he names of the files in to a combobox so when one of them is chosen it write the text into a listbox.

View 4 Replies

Forms :: Read A File Into An Integer Array?

Apr 7, 2009

How can I convert a file to an integer array?

Dim StreamRead As New System.IO.StreamReader(FileName)
Dim file() As Integer
Dim loops As Integer = -1

[code]....

View 4 Replies

Forms :: Read A File Location From Textbox2?

Feb 16, 2011

I need to read a file location from textbox2 and replace it with file from textbox 1 at button click but I'm a beginner when it comes to system command calls

View 6 Replies

Forms :: Read A Text File Up To A Certain Point?

Nov 1, 2011

Right i need to be able to read a text file up to a certain point or from a certain point EG..

textfile :

asd
sdfklg
adsfkgjddgjfg

[Code]....

btw.. as its a save file type thing the text is not going to be the same as above that just to get my point across to you but the "point of change" (####)

View 1 Replies

Read A Column From A Textbox?

Jan 22, 2010

I have a dbase.txt file with some data in it. i.e -

Institution Course StudentID
XZY ABC 2010-1111111 "the spaces between columns is one tab space"
XYZ ABC 2010-1222222
XYZ ABC 2010-1333333

I want to perform simple SQL like operation - i.e -

SELECT (columnname) dbase.txt -i.e SELECT Institution dbase.txt

I have written it for console application. My program can read only the whole text file. So, can anyone help me with this problem. Below is my code -

Public Sub read_File()
Dim FReader As StreamReader
Dim sLine As String

[code]....

View 1 Replies

Read Any Stream From A Textbox?

Jan 30, 2012

I'm trying to make GUI for my batch script (don't laugh ) I'm using Microsoft Visual Basic 2010 Express and I just need one textbox and one button, button should start the VLC Media Player with any stream that I paste in textbox

View 6 Replies

Read Certain Line In TextBox?

Feb 16, 2010

I'm making a program to check proxies, although it works with individual proxy servers, I want to be able to import them into a textbox, and then use them one by one.How would I go about reading a certain line of a textbox?Eg.

Dim Proxy As String
Proxy = TextBox1.Line5

Or something along those lines.

View 4 Replies

Read CSV Data Into Textbox?

Dec 17, 2010

I want to be able to load & read (and later edit) .csv files into a textbox in Visual Basic 2008, If possible.

View 7 Replies

Read First Line Of Textbox?

Jul 1, 2009

There are multiple line text in textbox and i just want to read the first line.

View 1 Replies

Read From Text To Textbox?

Mar 15, 2012

I have a form with a textbox and I want that textbox to read from http.conf on line 162.[code]...

View 9 Replies

Read The Backcolor Of A Textbox?

Jun 18, 2012

I am trying to determine the backcolor of a textbox and have an event happen. I've been using:

"If txtbox.backcolor = System.Drawing.Color.Red Then
End if"

But this dont work.

View 2 Replies

Read XML File To TextBox

Sep 8, 2011

I have a problem with loading the data from the nodes to the text fields. I looked at other topics but I can not deal with it - I can zaczytać to listbox - I found a tutorial on msdn to listbox -

Xml file the code below:

<users>
<name>
<pass1>

[Code].....

View 5 Replies

Search And Read Textbox?

Nov 12, 2009

I am working on a new application that retrieves webpage source info and displays data based on that data. Currently i have it read it from a textbox. What i want the application to do is read this textbox or textfile and seach for <name= and then read the rest of the line that its on. The source of the specific page i'm talking about will sorta look like:

<name=ASDF, Rank=2, Gender=0><blahblah234981723948> <name=A, Rank=3, Gender=1> <name=F, Rank=6, Gender=0>

and after each thing that contains <name= and all the way to the next > it saves the data to a string then adds to listbox

Since this might be confusing to you heres my pseudo

dim Users as integer 'counter
for each line in textbox1.text that .contains <name=
users=users=+1
listbox1.items.add(whatever is after name= and before , in source)
next

and then after that i want to retrieve the gender and rank and ext but you get the point..

View 2 Replies

XML Read Element Into Textbox?

Jun 3, 2010

reading an XML element into a textbox I have working ButtonSave_Click to an xml f

Imports System
Imports System.Xml
Public Class FormSettings

[code].....

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved