I have a little problem with my code.I want to browse a file,display the file,then i want to counting the letters from it.The counting letters i want to display in a textbox(in my code b1),but i don't know how.
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bcalculeaza.Click
Dim action = OpenFD.ShowDialog
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i got a probleam with my selection in list box. If i to select item in the list box then the result will display in textbox. I got an error England is not member list of ListBoxGreeting Here is my code and picture on my application. I am using visual studio 2005
Public Class Form1
Private Sub ListBoxGreeting_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBoxGreeting.SelectedIndexChanged
[Code]....
how to display result in gridview according to textbox only if textbox2 date value is greater than textbox1 ?i have two textboxes and gridview ... if i type in Textbox1 : 2-Jan-2011 and in textbox2 : 1-Jan-2011 then in label1 the eroor message display else ..if textbox2 value is greater then textbox1 value then gridview will display records according to textbox1 and textbox2 from database
View 1 RepliesI have set up text boxes for user to pick a number 1-20 and to enter a word as well. Then, press submit button. What's supposed to display in result textbox is the word that many number of times. For example if the number is 5 and the word is hello, then "hellohellohellohellohello" should appear. I don't know how to complete my For...Next function to append the word to the result.
Public Class Ch6ex1
Private Sub btnsubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsubmit.Click
[CODE].....................
I need a simple method of counting all characters in a text box and when a button is clicked a message must display if the amount of characters has exceeded 25.
View 4 RepliesOk, so I have a string called item. It's value is "Coffe`". When I try to get the number of caractors by using:
textcount = item.length
However it returns with the value "5". even though there is 6 caracters.
I would like to know how to count specific characters for a proper split value so I can seperate the name of the file from the rest of this address:
C:\Program Files\Folder\Folder\File.file
The reason is so I can combine it with other addresses taken in my code to cuase a proper copy command using the File.Copy with import IO The character I am trying to count is: \ This is so when I command the split, I can choose the split number (starts at 0) so if there are 4 of the "\" characters, then I would subtract one from this number, and use it as the Split index so I can capture the split data at: File.file
In my form, I have textbox + combobox to enter datas which are saved to ms access. I have search option too. Also i have DataGrid to show the result of the search. What I want now is, 1. To show the search result in the textbox/combox as well (I already am able to make the result show on datagrid)2. When there are multiple result showing on DataGrid, if i click on a particular result on DataGrid, let the textbox/combobox automatically loads the details of the one i clicked.
View 6 RepliesHow can I Count the Characters in a DataTabel Field before that Field is DataBound to any TextBox. I thought of using a Variabel, something like this:
Dim Var As String = DataBindings.Add("text", HoofGeregteBindingSource, "Ing1")
If Var.Text.Length > 36 Then
. . . . . . . .
End If
I'am Sure I don't have to tell you guys, it does not work.
How do you get a textbox being using for password entry to display the black circle that you often see in web forms, on the iphone etc etc?
I can change the PasswordChar property to an asterisk no problem and even copying and pasting symbols inserted into Word seemed to work - just couldn't find a symbol that looked like a bullet point!
Can this actually be achieved for a standalone exe, or is it something unique to web forms? Surely copying and pasting symbols from Word isn't actually the answer?
Essentially I am trying to replicate the Windows 7 (In-Windows) activation key TextBox form. The Form where it will auto capitalize letters, remove or deny all non alphanumeric characters except dashes every 5 characters that will be auto-input.I assume this can be done with a fairly complicated replacement Regular Expression but I cannot seem to create one to fit the needs.
This is an Example of what I have right now, but it creates an infinite loop as it removes all characters including dashes, than adds a dash, which changes the text and removes the dash again.
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i want to use this code to display a date in a datepicker without counting the weekends.That is if i specify maybe 20 days from a date or 20 days from 01/01/2010(1st Janunary,2010) i should get 28/01/2010(28th Januanary,2010) not 21/01/2010(21st January,2010).
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I have two textboxes. I type in one of them and the text gets copied in real time into another textbox. There is one catch. I need to replace specific character with something else.
If I enter a quote " in textbox1, it has to be replaced with " in textbox2.
I started with something like the below code, but obviously this does not work (tried different stuff - this is for demonstration only). In the example below 'a' represents " , and 'b' represents "
Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp
TextBox2.Text = TextBox1.Text
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Im trying to get an application to count letters and words. I want it to count them at runtime and display it in a label box. My form will run and I can type text in my textbox but my lblOutput doesn't update.[code...]
View 1 RepliesIm just trying to get a simple multi line label box counting numbers using vbCrLf.
Dim startNumber As Integer
For startNumber = 1 To 4
lblCount.text = "Number = " & startNumber & vbCrLf
Next startNumber
I just want something to display like this in a multi line label, not a textbox:
Number = 1
Number = 2
Number = 3
Number = 4
But... I keep getting something like:
Number = 4
I already turned auto size off and expanded the label.
FOR EXAMPLE I HAVE 2 TEXTBOXIN TEXTBOX1 I INPUT THE WORD "HELLO WORLD"THEN WHEN I CLICK BUTTON 1 THEN IT DISPLAY IN TEXTBOX2 LIKE THIS:1H 1E 3L 2O 1W 1R 1D 1R IT REVERSE AS H1 E1 L3 O2 W1 R1 T1AS LONG AS IT DISPLAY...
View 14 RepliesI have a problem with summing up the number od TextBox-es placed on several TabPages of a TabControl. The next line works fine without TabControl:
View 4 Repliesi have form1 with combobox1 and rtb1 i would like to search the rtb1 for combobox1 selected value and return the first 9 characters from the line with the result.
COMBOBOX1
ADRIATIC
AMERICA
APAC-ANZ
[code]....
so if combobox1 selected.value = "BALTIC" then i would like "1209-4756" to become a named string (eg, cda = 1209-4756)
I wanna type 140 characters in asp.net textbox with multiline when i type in textbox then the characters will be decreaded means if i type two characters in textbox then in label the available characters will be shown is 138..using vb.net
View 1 RepliesI am not sending any sensitive or security information in the query string. I am currently using Base64Encoding along with MD5 Hash. I want to shorten my url as far as possible.
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I declared a variable which is the sum of two other variables. I simply want to display that result on the screen. I think a msgbox is what I need to use but I'm not sure.
View 2 RepliesI have a school project, and for some reason in the book it doesn't show how to keep a variable cross sub functions. Can anyone give me a clue of what i'm doing wrong ?
Here is my code
Private Sub processButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles processButton.Click
[code].....
display the result in a datagridview instead on a textbox
Dim cmdTextFN As String = "Select songTitle,singer,lyrics FROM tblLyrics Where Lyrics LIKE '%" & TextBox1.Text & "%'"
Dim daFN As New SqlDataAdapter(cmdTextFN, New SqlConnection(GetConnection))
[Code]......
How can one search for multiple items at once and display the result in a datagrid? for example, i want to search for multiple mobile numbers (in sql server database)at once and display the found numbers and their corresponding names.
View 4 RepliesI have completed this code, but I cant seem to get the answer into the combobox?
Dim mydatabase As String = DatabaseNameComboBox.Text
Dim TableNaming As String = TableNameComboBox.Text
Dim DatabaseConn As New OleDbConnection
Dim DatabaseConnString As New OleDbConnectionStringBuilder
Dim strSQL As String = "Select * from " & TableNaming & ""
[Code] .....
This last line, just adds the select * from statement, but I want the column names?
[code] if some one let me know the way that I can display the select result
View 1 RepliesHow do you display your result of a calculation in a message box?
Code
MsgBox("Average = " & textbox1 & "" + vbInformation + vbOKOnly)
i am trying to make a search form with 1 label(surname) and textbox. i have 1 gridview on the form aswell. can you plz provide me any code so that when i type in textbox i should c the result in the gridview. wat i have done right now is. i have added data source and i than dragged the dataset.but when i load the form i already can see the data loaded on grid view .it than filters depending on the textbox. i want this gridview to be empty when it gets loaded.
View 4 RepliesI've created a form which correctly displays all my fields in a recordset. I can scroll through them, add new records, delete records, etc. etc. and everything is fine. I now want to add a Search field to the form so that when the user enters a search string, it automatically searches through the dataset and refreshes the display to display the appropriate search result (i.e. populates the currently open form with the appropriate record).I have a simple database, and I have created a form (not a datagrid) for displaying the records (and to make it easy to add new records and browse through with the next and precious record buttons). BUT, to put a simple textbox on the toolstrip and enable the user to write something in it and then click a button to display the entire record containing that "something" seems imposible.
I have eleven columns in my table, and I want to search the one with the Primary Key, so there will be no confusing wich record to display.
I am facing a problem displaying the result of my "select *" query on the form . Here is my code:
[code]...
But when I write this code and run my form I am not able to see any records present in my database tables being displayed on my form. I have inserted a DataGridView on my form . What changes should I do to my code ?