I have the following problem.I read an rtf. text file with my vb program and I put the contents of the file to a richtextbox.The characters in the file are Greek e.g αβγδ and the characters in richtextbox appear like this 0000.How can I show the characters from the file to the textbox in the same format?Is it about globalization?
View 4 Repliesi want to open a html file. i need the file name to show in textbox2 and the full file path without file name or extension in textbox3 , while the file content is opened in textbox1. the file content opens fine. this is the code i have:
Private Sub open_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles open.Click
OpenFileDialog1.InitialDirectory = "C:Documents and SettingsOwnerDesktopweb design"
[Code]....
i want to open a html file. i need the file name to show in textbox2 and the full file path without file name or extension in textbox3 , while the file content is opened in textbox1. the file content opens fine.this is the code i have:
Private Sub open_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles open.Click
OpenFileDialog1.InitialDirectory = "C:Documents and SettingsOwnerDesktopweb design"
OpenFileDialog1.CheckPathExists = True
[code]....
I am trying to import a .csv file exported from google contacts into a textbox in VB.net. For some reason characters such as © ¥ ¤ ¶ turns out as when imported. [code]
View 3 RepliesEssentially 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.
[Code]...
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
[Code]....
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 have a listbox with file names in them, I want to be able to view the contents of those files by using a textbox on the side
Code I tried below:
Dim data As String
data = My.Computer.FileSystem.ReadAllText(ListBox1.SelectedItem)
TextBox1.Text = data
I have a folder with a bunch of different files in it, and I want to display each file name on a line in a single textbox (or block, i don't care) so that the user knows what files are available to be read from. The name and number of files within the folder will change frequently, so making a .txt file with all of the file names wouldn't be an acceptable solution.
View 2 Repliesi want 2 textboxs to read from 2 different lines in my textfile.how can this be done?
View 2 Replieshow do i format a variable at runtime.
Here is my code
string cool = // some numeric value e.g. 500000
Label2.Text = " Payment of £ " + cool ;
[code].....
I need to format a string in a fixed number of characters.
For example, if someone type TWO
It has too save in the variable
000TWO
if type THREE
0THREE
Always 6 characters and fill the rest with zeros on the left.
VB.Net (2008) doesn't seem to allow inserting formating characters (eg.) in String.Format:
'BAD MessageBox.Show(String.Format("{0}{tab}{1}", "Foo", "Bar"))
'BAD MessageBox.Show(String.Format("{0} {1}", "Foo", "Bar"))
MessageBox.Show(String.Format("{0}" & vbTab & "{1}", "Foo", "Bar"))
Is there an easier way to build a formated string that must contain formating characters?
I'm trying to use a GUID to generate 6 random alphanumeric characters (just letters and number). Is there a way to change the format of a GUID before it is generated. Or must I generate the GUID in its standard format and then manipulate it.
View 5 RepliesFor years I never had trouble with this String. Format function until today when I got a value longer than 0 characters and the function returned all the characters in the string instead of just ten. Now sometimes I get less than ten characters so I can't use the substring with out getting an error. I can try the left function but I was hoping there was a solution with the Format function.
View 6 Replieshow to show data in textbox when mouse click on any cell grid in vb.net with text file?
View 6 RepliesI am using a Balloon tooltip to show the user which characters are invalid as a filename. I use the IO.Path.GetInvalidFileNameChars array and convert each character to a string, before appending it to a "Invalid filename characters:" string.
vb.net
If IO.Path.GetInvalidFileNameChars.Contains(e.KeyChar) Then
e.Handled = True
Dim str As String = "The following characters are invalid filename characters:" & nl
Dim invalidChars As New List(Of String)
For Each c As Char In IO.Path.GetInvalidFileNameChars
[Code] .....
The result is not pretty: How do I get rid of the 'non-visual' characters (they are probably newlines, backspaces, null chars, etc) so they don't clutter up the list?
All I try to do is to display 10 as 10.00
Dim amount As Double = 10
lblAmount.Text = Format(amount, "##,##0.00")
And what I am getting is this
&10=##,##0.00
I am trying to create a viewer for files with large (sometimes over 2,000 characters) records. I want to use the rich text box control and show a given record in rows of 100 characters each. I have set the font to Courier New and sized the RTB appropriately to show the records correctly. However, if there is a record with 80 consecutive alpha characters followed by a space, then 120 consecutive alpha characters, the RTB separates the line at the space, as if there were a vbLF there. This happens in other cases, but I haven�t been able to figure out how the RTB decides when to break the line.
[Code]....
i am trying to insert date in dd/mm/yy format in sql table from a textbox but everytime the default date 01/01/00 goes in table.
View 19 RepliesI need to format a Label to show numbers in a certain way. I had asked this before about textboxes so I looked into that first but it didn't do what I wanted.
[Code]...
i have a calculation and the results are outputting like so 96.5471447543161 i would like to format this text box to only show 96.54 (no rounding) below is the code i am using.
Dim d1 As Double = Nothing
d1 = ((Val(Me.txtgoodsout.Text) + (Val(Me.txtnrft.Text))) / Val(Me.txtrawin.Text)) * 100
Me.txtyield.Text = d1
With datagridview.Columns("PricePerUnit")
.ValueType = Type.GetType("System.Decimal")
.DefaultCellStyle.Format = "C"
End With
A datatable is bound to the datagridview and in the above code a If I just add row with a value five to the column "PricePerUnit" it will be shown as $5.00 in the datagridview column Similarly I want to show up something like If I just add row with a value five to the column "DiscountPercentage" it should show as 5.00%
[Code]....
I'm trying to format a datetime field to just show the date. The datetime is bound to an asp:label and for the Text attribute I have tried the following....
Text= String.Format("{0:D}", '<%# Bind("CReviewDate") %>')
and
Text= String.Format("{0:D}", <%# Bind("CReviewDate") %>)
[Code]....
In all cases I get a green wavy line under the equation and the tip help says "Validation (ASP.Net): If this attribute value is enclosed in quotation marks, the quotation marks must match. String.Format("{0:D}", DateTime.Now) is the syntax that I have been told should work.
how i can format a number to only show decimal places if needed?For instance...
string.format("{0:SomeFormat}", 26.9) = "26.9"
and...
string.format("{0:SomeFormat}", 26.0) = "26" 'Drop decimal for whole numbers
I am using the following code to display a timer. I have no use for the hours, is it possible to format the string to show only MM:SS? Me.lblTime.Text = String.Format("{0}:{1:d2}:{2:d2}", remainingTime.Hours, remainingTime.Minutes, remainingTime.Seconds)
View 5 Replieshow to show up datetimepicker value in which hour & minute only to display. e.g. (10:00 AM) There's no seconds to display.
View 14 RepliesI have a report in SSRS , where i want to show date time in text box in CET? How to do this?
View 1 Repliesthere any way that i can always have a / as the first character in the textbox?
View 14 RepliesUsing VB2008.We have copied a file into a textbox for editing.It is not allowed to delete certain characters, for example the $.
View 3 Replies