Restrict Whats Pasted Into A Textbox?
Dec 28, 2010Private Sub Recipient_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Recipient.KeyPress
If Char.IsLetter(e.KeyChar) Then[code].....
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Detect If A File Was Pasted In A Textbox (and Not Typed)?
Sep 29, 2009How can I detect if a text is pasted in a textbox (and not typed?)
View 3 RepliesForms :: How To Restrict TextBox
Oct 13, 2004I want my textbox to take only letters as Input, no numbers or other keys.
And Viceversa that I want Only numbers as Input ,no letters or other keys.
Restrict Input For A Textbox?
Feb 16, 2006I have some textboxes that I only want numbers in and only want a range of numbers to be valid. Also I do not want to use NUDs. I already have the textboxes connected to functons and subs so I do not really want to change them.How would I do this?
View 8 RepliesRestrict Numbers For TextBox?
May 10, 2012[code]...how to restrict numbers for TextBox?
View 6 RepliesRestrict TextBox Imput?
Sep 20, 2009I Have Textbox where whatever is entered is to be used for a file name so I do not want certain keys to be entered, i.e. <>|\ /*: ? "
The code I have so far is
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
[code].....
Restrict Input Of A Textbox To Only Numbers?
Sep 8, 2009i want to restrict input of a textbox to only numbers but am doing it on asp.net, so i cant check for each character that is being inputed cause it will cost me a post back and thus lots of time?
View 1 RepliesRestrict The Numbers Entered Into A Textbox ?
Dec 5, 2010I have a appointments program and the user must be over 18. I was wondering is there a way to restrict the numbers entered into a textbox to be from 18 to 100. can this be done with e.keychar
View 4 RepliesVS 2008 - How To Restrict Typing In Textbox
Jul 10, 2010I want that it is not possible to type anything in a textbox, but i do need to place something in it. This is my temporary
Private Sub textbox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles textbox1.TextChanged
If textbox1.Text = Nothing Then
Else
textbox1.Text = Nothing
End If
End Sub
But in this way I cant place anything either. I want only that it is not possible to type something in it.
VS 2008 Restrict Spaces On Textbox?
Jul 30, 2009I am just wondering is there any way I could restrict entering spaces into a textbox, or how to check are there any spaces in the text? I do know how to remove them, so I would need to check or restrict
View 8 RepliesVS 2010 Restrict A TextBox To Only Numbers?
Aug 7, 2010[code].....
View 2 RepliesForms :: Restrict Numbers Entered Into Textbox?
Dec 5, 2010I have a appointments program and the user must be over 18. I was wondering is there a way to restrict the numbers entered into a textbox to be from 18 to 100. can this be done with e.keychar
View 2 RepliesVS 2008 Restrict Letters From Being Entered Into A Textbox?
Feb 2, 2010how do you restrict letters from being entered into a textbox?I know it invloves textbox_TextChanged but i don't know who to do so.
Edit: I figured out that Letters(25) = (a b c etc...) can be used but how to not enter the letter? Uhm.. Like, the user enters "a" and the program recognizes it using an IF statement. How will it NOT enter the letter into the textbox?
Pasted In Any Windows Form?
Mar 31, 2009i want code for form has command for paste in any windows formlike notepad or word or powrpoint anything
View 3 RepliesVS 2008 Screenprint Pasted Into Word?
Jun 1, 2009I have a program which needs a save function where it takes a screenshot of the form,and then pastes it into a new word document.Currently the program can make the image and open up a new document.how do I then put the image into word?
View 5 RepliesControl The Output Font That Is Pasted From The Clipboard?
Aug 15, 2011Is it possible to control the output font that is pasted from the clipboard?
The text copied into the clipboard is from a string variable and does not have any font information tied to it.
Copy A Table So It Can Be Pasted In Excel Or As HTML?
Oct 1, 2010I'm wanting to allow users to copy some data and be able to pasted it into what ever they want in a nice format - be it Excel, Outlook Notepad, what ever. Those are the main three I would expect my users to use.
I have the code to populate variables with the HTML string and tab separated values.
If I do:
Clipboard.SetText(TabSeparatedData.ToString)
Copy Image To Clipboard And Let It Be Pasted As File?
Jan 11, 2010I have a picture box and if I use Clipboard.SetImage(PictureBox.image) Then I can only paste the image into things like Paint and MS word. I can't paste it as a file into a folder/desktop.So how can I copy the image to to the clipboard and if gets pasted to a folder then it becomes a file?
View 2 RepliesDetect If The User Pasted In More Than One Line Of Text In VB?
Apr 12, 2012How to detect if the user pasted in more than one line of text in VB? You could answer in C# if you like (I can convert it later
View 4 RepliesPasted The Code For The Button To Which The Open FD Box Is Attached?
Jul 13, 2009I'm having a slight issue with some code at the moment and can't seem to solve the problem, I've pasted the code for the button to which the open FD box is attached below:Private Sub Button1_Click(ByVal sender As System Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
Rich Text Box Pasted Image To Picture Box?
Apr 15, 2010have a Rich Text Box control on my form that allows users to type and paste images and texthen the user is done and presses a button, I want to cycle through the text and when I stumble across the RTF data for an image, display it in a picture control.
View 3 RepliesVS 2010 Resize Pasted Picture In RichTexBox
Aug 6, 2011how can I resize it automaticly? For example: I pasted picture which size is 200x200 in RichTextBox and I need to resize it to 100x100.
View 2 RepliesConvert Any Thing Pasted To Richtextbox As A Plain Text?
Nov 24, 2011Just like the notepad, it will not allow you to paste any picture in it, and it will convert all formatted text to plain text. It will not change the content of the clipboard, it just like a filter... Is there any way to do it in VB.NET?My program screenshot:
I had a solution in my brain but I think it is not the best... The solution is reformat the text with
richtextbox1.font=myfont after any time I pasted, but it still can paste the other thing like object and picture..
Taking Specific Data From A Pasted Block Of Information?
Feb 17, 2011I am wondering how I can select and pull specific bits of data from a block of information a user pastes into a textbox. For example, the information has fixed words and is always in the same format, but the numbers relating to the words may be different. One report might say, for example, Cars: 1.176 and another may say Cars: 863. How do I pull the information about the "cars" from a the block of text with the number value even though it can be different each time?
I must note that there are many many of these scattered throughout the average report and I need to pull the values of each of them in a single click, then paste those values into a different area on the form.
C# - Whats The Point Of Tuple (Of T)
Sep 30, 2011Possible Duplicate: What's the purpose of the Tuple(T1)/Singleton in .net?
Trying to mimic a Tuple as implemented in .Net 4 (For .Net 3) I just realized there is a Tuple(Of T)? This was quite a surprize!
Tuple<string> result = new Tuple<string>("Data");
Instead of this
return "Data";
Isn't the whole point of a tuple that its a container for "loosely related data that isnt cohesive enough to make another class"?
VS 2008 Whats The Better For Next Loop?
Mar 25, 2010I have a question, i have worked in several languages in my life (including several versions of basic) but i wonder whether in .NET using a variable or equation in a loop is a lot slower than not using one? Take the following identical loops
Dim test(999) As Integer
For count As Integer = 0 to 999
test(count) = count
Next
[Code]...
Now the 2nd case is good because it is easier to adjust the code should the array size need to change yet my background tells me the 1st case is the one in terms of performance, test.Length - 1 is calculated each time the loop runs. a loop of the 2nd kind for example has a massive effect on java as well as VBscript or javascript.So heres the question, would test.Length - 1 be calculated each time the loop ran, or just the first time?
Prepare Data From A Flowdocument-table To Be Pasted In Excel Or Similar Spreadsheet?
Nov 12, 2010I have a flow document table with text in it. The text some timess just on one line , often on many lines, that means it could include a return and a tab spacing (all in the same cell).I want to put the data from the table to the clipboard in such a way that i
View 7 RepliesWhats Requirement Of Hardware For Sql Server
Jun 13, 2011whats the requirement of hardware for sql server
View 1 RepliesWhats The Difference Between (As) And (=) In Object Declaration
Jun 2, 2011if I created a new object like this Dim sqlconn As New SqlClient.SqlConnection(cs)
and Dim sqlconn = New SqlClient.SqlConnection(cs) Whats the difference?
Can't Figure Out Whats Wrong With This Two Basic Codes?
Oct 12, 2010No errors are given in either first or second code besides theinputbox whats wrong here ?
1:)
Dim readings(-1) As integer
2:)
[code].....