Forms :: Use Numberpad As Input?

Feb 5, 2011

I have created a simple calculator in VB.net 2010 and whilst i have basic functions and calculations working correctly i cannot figure out how to use the numberpad as a means of input rather than by clicking on the buttons i have placed on the form for each digit.Is there a simple way of asigning a key on the keyboard to activate a click event of a button on my form?

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VS 2010 Multiplication In Forms - Multiply 2 User Input Numbers In Forms

Jun 22, 2011

I'm using VB 2010 and need to multiply 2 user input numbers in forms, so basically: TextBox5 = TextBox2 * TextBox3 That obviously didn't work but it shows what I want it to do.

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Forms :: Input From Another Form

Nov 19, 2009

I have form 1 having combo box with some items. I have an item called "Add New". If the user selected "Add new" i need to pop up form 2 which having one textbox and save button. when the user clicks the save button i need to add the textbox text in to form 1 combobox items.

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Building A String With User Input Across 4 Forms?

May 8, 2010

I am developing an application that takes user input into text boxes or list boxes or check boxes. I have 4 forms with questions of different categories. I want to form a paragraph string with some literal string text and add in the text from text boxes, selected item from list boxes and, either, add literal text string or add nothing to the string based on check box condition.dim strScopeParagraph as string

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Forms :: Create User Input Function

Jul 28, 2011

Trying to imitate a Messagebox - in that, a sub will not continue until the user "deals with" the pop up.

For example, in a sub, I want a Form to pop up, and ask a user a question, and give them 3 options. I want to make it so the user must click an option, and then the sub that called it can carry on it's way.

I believe I need a function to make this happen.

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Forms :: How To Format Serial Input(string)

Jan 22, 2010

i am working on my collage project in which i have an "sensor" which detects weights.specifications : (COM1,2400,N,8)I have added two components Timer and Serialport and set the values timer duration =1000 and added a button and textbox.when user clicks on the button timer1 gets started.and in timer1 i added th code which reads the input from serial.now the problem with the code. the input which i eceive is in ASCII formats(actually some of chars are in ascii format).This is the output i m getting :-  029990so i created a string variable which stores this value.

actually i want only number from that string
ex :  029990 ===> 029990
but i m unable to retrieve that.

[code].....

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Forms :: Input Information From Textbox Into A Website

Jan 13, 2011

I have a form that has 5 text fields.I need to automatically input those fields into a website via a button.

-Next i have to click login
-enter a password Admin00 and select ok
-Click on Basic
-Click on Address Box
-Click on Add Contact
-Enter textfields into this page
-TextField1 goes into Registration
-TextField2 goes into Hostname
-TextField3 goes into Path
-TextField4 goes into Username
-TextField5 goes into password

Scroll to the bottom and hit registration

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Forms :: Input Starting And Ending Time

Nov 2, 2009

I want to make a very small program where the user inputs a starting time and an ending time that is in "clock time (?)" and the program converts it to total minutes in one box and a decimal total in a second box. I have 4 textboxes, 2 are masked text boxes (military time) for input and two are not, for output and the math is coming out weird.

If I put a start time of 0925 and an end time of 1015, the results I'm expecting would be 50 total minutes and .83333 total as a decimal. I don't think I'm converting the textbox input correctly as I'm not getting anything near that. I am using a button to calculate and another to clear the boxes, just FYI. Also, I'm not sure what to do about any times that span the noon hour except to use an absolute value.

Public Function Time()
Dim StartTime As Double
Dim Endtime As Double
StartTime = txtStart.Text
Endtime = txtEnd.Text
txtDecimal.Text = (Endtime - StartTime) / 60
txtMinutes.Text = Endtime - StartTime
End Function

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Forms :: Text File Input Delimiter?

Mar 14, 2010

I am wanting to write an application which opens a delimited text file (either comma, pipe, colon, semi colon) and displays the file on the form. The same feature is in Excel when you import a data file. After selecting the file it shows the contents and you can choose the delimiter. Once the delimiter is chosen the data shown reflects this and updates to show the correctly formatted data.

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Forms :: Textbox Validation - Input Number Between 1 To 12

Mar 9, 2009

I am new to visual basic. Below is my
Private Sub todayMonth_Validating(ByVal sender As System.Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles todayMonth.Validating
Dim tb As TextBox = DirectCast(sender, TextBox)
If Convert.ToInt32(tb.Text) >= 1 And Convert.ToInt32(tb.Text) <= 12 Then
tb.Tag = True
[Code] .....

Actually, I wanted to validate the todayMonth textbox just to input number between 1 to 12. The problem comes out when I do this procedure : Lets say I input an interger 11 and it passes the validation and proceed to another textbox. Then I click back to the todayMonth textbox, it shows this error :
"Conversion from string "" to type 'Integer' is not valid."
I don't know why my value in the textbox is "null" or empty . I still saw the value 11 on the textbox.

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Input Events With Per-pixel Alpha Forms?

Sep 28, 2010

I am creating a project with a maximized per-pixel alpha form. However, the normal input events (MouseDown, MouseWheel, KeyPress, etc) are never raised. I've been able to create some bare-bones functionality by overriding the WndProc method, but some things elude me. For example, I want to detect mouse wheel scrolling. When I check for the mouse wheel message, it works fine. Then I try to use the GetLParam function to get a MSLLMOUSESTRUCT with the scroll data. However, when I try to use it, I always get an error:"Attempted to read or write protected memory. This is often an indication that other memory is corrupt." What can I do?-Must Program! Error: Not enough time to program

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Resizing Of Forms According To Users Input During Runtime?

Jan 9, 2009

I am creating a form in vb.net and i want its size to change the form as soon as the user inputs the desired number of items. In my form I have two combo boxes: one for number of items and the second is for the choices, then when the user choose 5 items 5 text boxes will appear and if the choice is 25 then 25 text boxes will appear. Is there any way that I can change the form based on the input and number of text boxes?

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15 Forms 50+ Input Boxes - Connect To The Mysql Databse ?

Apr 16, 2010

I've got a big database driven project...15 forms 50+ input boxes and im wondering how to do it effieciently. I've got code to connect to the mysql databse but i dont want to put it inside each form over and over for every form. How can i do it so that i only have to clal one method to connect to the db or leave the db connected constantly from the start of the app. here is the code that i got to put in every form -_-

Dim conn = New MySqlConnection()

conn.ConnectionString = "server=localhost;" & "user id=root;" & "password=;" & "database=project"

Try
conn.Open()

[CODE]...

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Controling Dynamic Input Fields - Webbrowser - .Net Forms?

Apr 9, 2011

I have VS 2008 and am working in VB.Net forms.I have a webbrowser control where I am trying to control input fields that are dynamically created. If a text field has proper handles such as id and name tags there aren't any problems.For example, I am trying to work with twitter for posts. I know twitter has an API but I want to work with many similar systems and want to avoid the API as its case specific and I want to scale things within the VB.Net form. The login fields for twitter are easily handled, however
the posting field once your logged in is just a text area with a class. There is a tagname but I have been unable to post using the tagname element.

[Code]...

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Forms :: Change The Input Language When Enter The Textbox?

Nov 15, 2010

i want to set Arabic language to some textbox in my form.in Access its a property but its not exist in VB.net 2005 how can i change the Input language when i enter my textbox?

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Forms :: Creating A Textbox List Using Textboxes As Input

Aug 19, 2011

What I'm trying to do is make a list of members in a read only textbox getting the data from two textboxes (first and last name) and a 'save' button. I've made a class named 'Deltaker' (Members in english) to store data and a list 'resultater' (eng: results) using the 'Deltaker' class. I'm trying to get user input from two textboxes 'tbxFornavn' and 'tbxEtternavn' and I use my class' public function 'Navn' to display it in the textbox 'tbxHistory'.

[Code]...

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Forms :: Creating Usercontrol Which Gets Input And Display The Numbers?

Jul 12, 2009

Am working on a project like a office automation. The problem am displaying the balance amount using lables.But i want to display the numbers like we see in calculators...

One way to do that creating usercontrol which gets input and display the numbers.

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Forms :: Input Data In Mysql Different Tables With One Query?

Jan 21, 2012

how to input data in mysql, different tables with one query?is it possible to do in gridview in vb.net 2008?

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Forms :: Populating An <input> On A Webpage In A Webbrowser Control?

May 17, 2010

I know the code to find the input boxes in question.. basically the html is like so HTML <input type="text" name="username" class="inputbox"> i know enough to use WebBrowser1.Document.Forms.GetElementsByName("username") to find the text box...but I need to know how to send the contents of say TextBox1.text to the form on the web page...i can't figure it out for crap...I just assume give up and use sendkeys to tab to the textbox even thought its 80% unreliable....

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Forms :: Solved By Joshdbr Stop Input Into A Combobox?

Apr 14, 2011

i have a combobox that is linked to a database, but when an item is selected it is changing the name of the top item to the selected name. im sure this is happing because it is its text value and not it selectitem value, is there anyway to stop text input so it becomes a selected value rather than a text property

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Forms :: Using Database To Verify Password Input By User?

Jun 17, 2010

I'm trying to write vb code to verify a password input by a user to known table passwords in access database. The form has a drop down combo box that has userID's that are selectable. I'm trying to get the index number out of the combo box selection and use that to look up what the password should be. With that information i can then compare the stored password with the password typed into the text box below the combo box. All of the examples i've found that direct me show the code in regular Visual Basic. I'm using Visual Basic 2010 with the .net architecture.

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Windows Forms - Data From User Input To DataReport?

Jul 22, 2011

I'm developing a windows forms application using VB.NET. I'm currently working on DataReport (by Microsoft, not Crystal). Everything works fine when using DataSet as DataSource. But I have a question on how am I going to put data to my DataReport from a user input? Preferably when the user is on the act of printing(clicking the print button in the ReportViewer), a Form will pop-up and ask him for input. That input I'm talking about is random names of people, and we don't have to track their names so there's no reason to put it on the database.

Here's my simple setup:

MainForm.vb (Form)
MyReportViewer (ReportViewer)
MyReport.rdlc (DataReport)

[Code]....

If it is impossible to do it on the act of printing. Maybe on the MainForm_Load event or before the generation of report can do.

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Forms :: Click On Input Field Of Web Browser - Get Html Element

Sep 13, 2011

what I'm trying to do is setup my browser so that when I click an input field like a username, password, etc I would have a screen pop up where I can assign the "id" or "name" of the tag to a variable. Here is a screenshot of what I am trying to do. screenshot.jpg I am able to create those pop up boxes using a custom Content Menu Strip. Here is the code I have behind the context tab

[Code]....

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Forms :: Setting Maximum Input Limit For User In Textbox

May 6, 2010

How do I code in vb.net that the text box can only accept 10 inputs from the user. User can only enter 10 strings.

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VS 2008 Controlling Dynamic Input Fields - Webbrowser - .Net Forms?

Apr 9, 2011

I have VS 2008 and am working in VB.Net forms.I have a webbrowser control where I am trying to control input fields that are dynamically created. If a text field has proper handles such as id and name tags there aren't any problems.

For example, I am trying to work with twitter for posts. I know twitter has an API but I want to work with many similar systems and want to avoid the API as its case specific and I want to scale things within the VB.Net form. The login fields for twitter are easily handled, however the posting field once your logged in is just a text area with a class. There is a tagname but I have been unable to post using the tagname element.Any examples of posting to twitter without the API ?

web1.Document.GetElementById ... ?
web1.Document.GetElementsByTagName ... ?

I've done extensive searching but can find nothing to make it happen. DOM inspectors havn't revealed much about the field.

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Forms :: Generating Custom Code For A Windows Form From User Input

Mar 30, 2009

I am trying to figure out how to generate code from user input. In Visual Studio 2008, Visual Basic.My script always begins with:function Init (Quest)Then from here a user would input a quest name, type and zone in a interface using windows forms.[code]I would also like to have these available on the UI but wont generate unless a user checks a box to add them or there is a box already for them but wont step into the code unless the user enters something into the box.Is there anyone that can explain how I would go about doing this. Or maybe some kind of visual studio plugin that will help me out.

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Forms - Date Time - Input Binded Radio Button If Checked Values

Feb 25, 2009

How do you input binded Radio button if checked values "String" to the data base using query Like if check radio button Male the gender in the database will be "Male" And female if otherwise the ,database column is string in my db and my dataset is radio button the inputted record should have male or female in gender column. I'm confused also with date time picker in vb and it is date/time format in database column.

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Input Several Boxes Of Data On One Form And Display Individual Pieces Of That Data On Several Other Forms

May 22, 2009

I have just started with vb and would like to know if there is a way to input several boxes of data on one form and display individual pieces of that data on several other forms at timed events in the future?

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VS 2010 - Input Validation To Verify User Selected Input For 'cb Length Of Stay'

Jan 15, 2011

I need some help with the input validation of my application. Attached is the code that I have written as well as a screenshot of the front end. I specifically need input validation to verify that the user selected input for cbLengthOfStay is a number between 1-10 as well as input validation to verify the user input for txtMedication, txtSurgicalCharges, txtLabFees and txtRehabilitation is a positive numerical number. Please feel free to critique my attached code. [Code]

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Creating User Input With Textbox.text Input Then Displaying In Messagebox?

Feb 19, 2012

If my Category and Forum selection is incorrect I am sorry and feel free to move it. I'd like to have the users input in the message box that will show. For example: There is a textbox and the user puts in their name as Bob. Then the message box would be: What my main goal is, is being able to include the users input they type inside the textbox inside the message box.

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