I have a textbox which is used to enter a number, in the code i need this to be divded by a variable value. I am having trouble converting the textbox text to a numeric value, so the code works fully.
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I am reading an XML file and there is some data within the file that I need to do some math functions on and comparisons with.How can I convert some of the read data into a number?Can it be done before I read it meaing can I specify that what's between certain tags is a number?
View 1 Replieshow to convert text to a number.
So user in put one hundred and it will output to 100.
I have to do one project like : 1.Complete the code to convert a 3 digit number to Text (Number > 19) 2.Adding suitable conditional statements modify to code to support the whole range of 3 digit numbers.
View 3 RepliesHow would I code a TryParse to get the input from customer from a textbox named Strands and convert it to a number (this number will always be a whole complete number, cannot be 5.6 or 4 1/2 or whatever) then have that Strand number be muliplied by the selected item in my listbox1. This listbox has an access database bound to it with 2 columns Size and Area, the Size equals the Area and I set the Value to the Area column but set the Size to show up in the list box. and the Strands textbox has to muliply by the Size picked, but by the Area # not the Size #. And the results of that multiplication showing up in another textbox named total.
View 14 RepliesI would like to know what code I should add so it would read then convert the text in a URL to string. I would then use this string for my application to check for updates.The text in the URL is a HTML document that i uploaded and all it has is four or five characters.
View 1 RepliesI'm saving path's to text files in a text file so the user himself would be able to add new data. My problem is that I need to make a loop that reads from these different text files and stores the data (but I don't know how many there might be.) This was my try to it:[code]
View 5 RepliesI'm reading a text file that has a single line with the number 70. I want to convert this to a number (decimal or Integer). The following returns 7 - what am I doing wrong? [code...]
View 6 RepliesI would like to cause SpeechLib-Voice to read a textbox-text in german. If it is possible, how can I do that.Can s.o. give me a hint?Jochen45
View 4 Replieswhat I'm trying to do is read a text file and convert column2 in to lowercase and save it again.
But I get Value of type 'Integer' cannot be converted to 'System.Globalization.CultureInfo'. after .ToLower?
Dim Convertcolumn = From line In System.IO.File.ReadLines("Path")
Select line.Split(" "c)(1) & line.ToLower(1)
[Code].....
im trying to have the user press a button and a window pops up to select a file. then it reads the file and puts it in a text box. how could i do this?
View 1 RepliesWhen the user clicks the Process Files button, do the following:
Read and process the contents of each of the 6 files.
Each file contains data in a different format.
and display them in arrylist. In the list it should contain name of the file and number of person in the text file example below.[code]...
How If I want my last text/number to be save in TextBox.Text at last time using the Program."Have a Nice Day"
View 7 RepliesI have text in a textbox and I want to convert it to an array. If I declare the variable as an array, I get an error saying you can't do that. If I don't declare it as an array, I get an outside range exception. Is there any way around this limitation?
View 15 RepliesI have a form with a textbox and I want that textbox to read from http.conf on line 162.[code]...
View 9 RepliesI have a VB2008 MDI application, and there are several textbox on form1 I'd like to turn the textbox1 only number (Integer) are accepted while the end user input data into the textbox1 filed.
View 6 RepliesIs it possible, convert english to oriya within two textbox using VB.Net? My problem is, I have two Texbox and one button. Suppose I enter a word in Textbox1 then when I click on the button then that English text convert to oriya and display in second textbox.
View 3 RepliesI am trying to extend some features of a external programm that is not able to use plugins or something. So I have to write my own app that reads the text from a textbox from this external application and trigger some own actions.
By using the FindWindow API in user32.dll I allready catched up the handle for the external application. But now I am kind of stuck. By using Spy++ from the Visual Studio Tools I got the information that the class name from the control I would like to read from is "WindowsForms10.EDIT.app.0.218f99c", but there are several of them. Additionally every time the external app starts it creates a new control id for the textbox I want to read.
How can I read an online text file(just a textfile that is uploaded online) in a Textbox or a label in visual basic 2008? This is all i could find and when im using it with VB2010 it says:"A first chance exception of type 'System.Net.WebException' occurred in System.dll"
View 1 Repliesi want 2 textboxs to read from 2 different lines in my textfile.how can this be done?
View 2 RepliesI am doing project in vb.netI am using a Rich text box on which i can set different ont(name,size,bold,italic,underline),color to different selected text.I am able to do this in Rich textbox but i want to create bitmap (or assign to picturebox) of this of different text with different font style & color but i am getting not much font as like textbox in image..
View 1 RepliesI'm trying to read a text file with multiple lines and then display it in a textbox. The problem is that my program only reads one line.
Imports System.IO
Imports Microsoft.VisualBasic.FileIO
Public Class Form1
[code]....
I'm trying to search for text that is known to be in a TextBox.
Once it is found, I want to return the line number it was found on.
Also, I would like to know how to delete all blank lines from a TextBox.
These two problems have been plaguing me for the last 2 days.
I want to convert numbers from 0 to 15 like that
[Code]...
Problem is that when we convert 2 to binary number it gives only 10 in binary, but i want to convert 2 to 4 bit binary number 0010.
How to convert a number from an Excel text in an Excel Form
View 1 RepliesHow can I read an HTML file and convert it into a text file?
View 2 Repliesim having trouble understanding this question for a homework assignment. I need to write the PSEUDOCODE for the following scenario, but i got no idea about how to convert a hexadecimal number to a decimal number..You are required to input a two digit hexadecimal number eg. 3f (digits can be entered separately) and calculate the equivalent decimal number. (note the decimal number will be between 0 and 255) . output the decimal number
View 1 RepliesI have a txtbox(for barcode).. if i input a item number in that txtbox and if that number will match in your database, the other information(shall we say, product type, item ID, etc..) will display in my other txtboxes..
View 5 Repliesvalidation in vb.netemail_id validation,name,mobile number,Telephone number,zip_code,address i want to all code the textbox
View 3 Repliesi want to set a default number and you type in a textbox a random number it should tell you whether it's high or low ,and when you typed in the right nmber it a lable should says something like you win .And also how can you change PART of a lable by typing in a text in a DIFFERENT FORM
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