Conversion Of Text - When Run text Through A Logic Analizer It Does Not Shows Up Value As I Want?
Aug 2, 2010
I have been trying for several days to create a serial port program that will send data and recievie data first off here is my code:
Imports System.IO.Ports
Public Class Form1
Dim Connected As Boolean = False[code]....
The problem I have is when I run text like "AA" through a Logic Analizer it shows up as the value 01000001 but I want it to show up as 10101010. how to use the module in the normal code to make it do this?
I'm creating a program in VB.net that does the following:At a high level I receive a file in email, put the attachment in a monitored folder, import the text file to excel, format the excel, and then email the excel file to a list of recipients.
Here is my plan:
Completed: Outlook VBA to monitor all incoming email for specific message. Once message is received drop attached .txt file in a specific network folder.
Completed: (VB.net) Monitor folder, when text file is added begin processing
Not Complete: (VB.net) Import text file to Excel
Not Complete: (VB.net) Format Excel Text file.(add in a row of data,format column headers with color/size, add some blank columns, add data validation to some of the blank columns that allow drop down selections)
Completed: (VB.net) Save file.
Completed: (VB.net) Send file to list of recipients.
Obviously the items above that are not complete are the bulk of the work, but I wanted to get some advice on what some of you think would be the best way to approach something like this. The import and formatting of the file are causing me some problems because I just can't decide what would be the most efficient way to do this.
The way stated above. Import to excel -> format Having a template excel that contains all of the formatting already done for me and attempting to transition the data to this document (no clue if/how I can do this). Is it even feasible? Have the template already created and then import the text file to a new excel file, then transition that data to the excel template?
Something I thought about, in terms of formatting the document, was to record a macro of me doing all of the formatting that I'm going to need and then attempt to convert that macro into my vb.net code, but I'm not sure if that will work. I will need to verify that the text file comes in the EXACT format every time correct?
I have a form that I am loading text (strings) from a database into a label.text (so the text from the database shows up into the label) I have done this code in a class that keeps all my database stuff seperate.
Public Function getQuestions() As List(Of String) Dim question As New List(Of String) objConnection.Open() objReader = objcommand.ExecuteReader
[CODE]...
Within the form that the label is in I have done this code
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Label1.Text(db.getQuestions().ToArray) End Sub
I am basically making a quiz, so that when the form loads, question 1 is on there is 4 possible answers. You then press next button and it goes to the next question.
I have the below code on the KeyPress event of a textbox howver a need has now come in meaning I have to do myTextbox.Text = "A input string"
Private Sub ChequeAmountKeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtChequeAmount.KeyPress Dim tb As TextBox = sender If (e.KeyChar = "." AndAlso tb.Text.Length = 0) Then e.Handled = True
[Code]...
This input string could contain a format that I do not want and whilst the keypress event caters for the need when the user is typing I need to handle it in the case of a text assignment.I thought firing the keypress event after I assigned the text property but I dont think that will offer what I want.
I want to add 150 days to the DateRegisteredDateTimePicker.Value and then shows it in a text box. But the system adding wrong ..item? Let me show you the output
Can I have Two basic Questions about Setup Project deploying -
1, After I put company's logo at startup installation, there was still text shown up "Welcome xxxx setup.." together with the logo, how to remove it and display company's logo only? Also, if using text display and the text is too long, how to return to next line?
2, If I setup more than once, I was told to remove the first one using Add/Remove program in Control Panel before setting up new program. How can I use a dialog like "Overwrite the existing program"?
im doing a textbased game and im stuck on a "mathtest" i gonna do in the game on the form its many things but i just gonna write that i want help with:) [code] i want to make that the label4 (Wrong) shows if the text not "25" when you press the button/
I would like to do I have a textbox1.text = My Messagethis shows the directory files lenth then I have a label.text = messagecout here is what I don,t have is textbox.text= just the filenames that are being copied I,v tried to add a nother thread but not quite understanding all of this 'This will hold the reference to the client form
How do you convert a number as text from 1 to 001----Then 10 to 010 and 20 to 020 all the way until 99 to o99. All final numbers must be 3 Digits (data type Text)
I have text and I want to convert it. Font name is Helvetica and I want to convert it in utf-8. Users cannot show this fonts on another computers. How can I do this in vb.net? Example I have this text "‰ €" in textbox. How can I convert textbox.text?
small but huge conversion problem i am facing.. i have this code to convert an entire folder from text to rtf and it works swell.then i have this code to convert rtf to text, and that is where the problem is:
Try Dim sourcePath As New System.IO.DirectoryInfo(tfcrtfdir.Text) 'rtf selected folder Dim targetPath As New System.IO.DirectoryInfo(tfctxtdir.Text) 'txt selected folder
Sub Calculate_G97_RPM() Dim tmpRPM As Single = 0, MaxRPM As Single = 0 If Me.RB_English.Checked Then
[Code].....
I cannot get a value from Me.TB_SFM.Text. Upon running it is always "". It's default value is 150 and 150 shows up on the form. I get a conversion problem. I have deleted the text box, recreated and used a different name, all to no avail.
Also, If anyone has a link to a good resource on dealing with textbox data. We do alot of text boxes and are constantly converting data types. Would like to know the correct way to do it.
I've a problem here, I'm trying to display the time in the text box but nothing is happening. I've already enabled postback but the textbox is still empty! Did I do the conversion wrongly? This is my code
i have a little problem. i m trying to import a text file using vb2008 text file have following information288536
[Code]...
when i convert date and time string into datetime type using datetime.parse(string) it run ok but when it reach to 4th row it show error, i think because "date" string is not in proper format (dd/mm/yyyy HH:mm:ss)how to eliminate this problem
I have an SQL database, and 50 text files, and Visual Basic 2010 Premimum,I need to find a specific line of text in the text files and then take the next 37 lines of text and save them in my database. I need advice as to point me in the right direction
The code above is what I am using to add the Value of Label 1 (Pizza Total) and Label 2 (Drinks Total), however it seems that in the final total it doesn't appear to add the value of Label 2.
On the main form of my application, I have a Rich Text Box which is where the user will be entering information. The text is black. then, i have a button which calls the dialogue "Notes" A dialogue appears, with a rich text box. the user should then be able to enter text into the box, click "OK", and the text entered into the Notes dialogue be inserted to the rich text box on the main form -- with the font colour "Red". The rest of the text in the main rich text box on the main form should remain black.
Im trying to make a search bar that has a Go button now heres where it gets diffcuilt How do i make this search bar take the text in the the text bar and add it into a pre defined weblink and replace a bit of text with that word in the search bar so the user types into the text bar for example they type in NAME HERE so when you click go it taxt for instance [URL] now how could i make it so when you hit the GO button that it takes the text in the textbox and and replaced REPLACE TEXT in the pre defined address and put NAME HERE into the address and then load it up with a web browser and also how would i make it open up with the web browser that the person is useing (since lods of people use diffrent web browsers)
I'm building a program in which it asks for your name and age and determines a ticket price based upon these details. I want it to show the person's name, then their age, (jump down a line) then their ticket price, and then it jumps down a line to show the next person's name, age and ticket price. Issue is, when it's meant to jump down to show the next person, it just completely deletes the last person's details.I'm using this line of code:
I'm Making a Simple syntax highlighter and I'm Doing the highlighting in the text Changed event of a RTB and for obvious reasons I can't re highlight the whole document each time someone presses a key so i highlight one line each time the text changes. But this creates a Problem. If someone pastes code into the RichTextBox It only highlights the last Line. So is there a way to get if the user typed the text in with his keyboard or pasted it from the clipboard in the text Changed event?
I am making a program, where the user enters 6 numbers in 6 different text boxes, and it displays the larger of those 6 numbers. But I also want to make it where if the user enters a string value (like S for instance) in the text boxes, it gives an message and says "please enter the numbers again" and the user gets to enter the 6 numbers again. But when I do try to do that, it gives an error message saying conversion from "w/e the user entered" to Double is not valid. If the user just enters the numbers, it works fine. However, I am trying to make it if the user does enter non numeric value, it gives a message window and the user can reenter the numbers again.
Here is my code Example
CODE:
This is where I am trying to use IsNumeric to show a message if a user does not enter a string so the user can renter the numbers again, but when the user does enter a string value (say in textbox 1) it gives me an error message saying conversion from "S" to 'double' is not valid.
CODE:
Then right here this is where I have my series of ifs statements, this part works fine, it displays the largest numbers of the 6 textboxes every time. Error free.
CODE:
And do this with variable number 2, 3, 4, 5.
I know there are easier ways to do these with arrays and stuff. But I am not there yet. I am still learning about ifs and stuff.
I am having trouble adding label.text, datetimepicker.text and ComboBox1.Text into listview1 box.I have set up multiple columns, one for the label, one for the date and one for the combo box text. All i have done is:
