Clear Banned Characters From Text Box After Message Is Clicked Off
Nov 7, 2011
i am making a mini calculator and I have two problems with my current validation setup in the code. The code concerned is below:[code]Basically, I only want to allow numbers in the text box. When I enter a letter for example, the message comes up ok, but then when the box is clicked away, the rogue letter remains. Can someone tell me how to clear it properly?Also, when I use the backspace button in the box (pretend I want to change my input from 3 to 37), then the messagebox is prompted when I don't want it to be. I only want it to appear when a letter is entered.
1) How to I clear the banned characters from the text box after the message is clicked off
2) How do I get VB to ignore any backspace presses to prevent the messagebox from coming up.
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Jan 21, 2009
After I have entered data into 12 textboxes and pressed a button to execute the code, the data from the text boxes goes into a database.I want to clear the information in the text boxes after the button has been clicked, at the moment I have 12 lines of code which are similar to this.
MsgBox("Data Has been Added to The Database")
tbeventId.Clear()
tbtitle.Clear()
tbstartdate.Clear()
tbvenue.Clear()
is there a easier/simpler way to remove all data from the text boxes without using 13lines of code
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Jul 7, 2009
For now i have not finished my code and as i am still really playing with .net to learn the different functions how can i close the windows application down after the ok only message box has been clicked? here is the code so far:
[Code]...
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Mar 22, 2011
How do I stop the timer once the 'OnTimedEvent' happens and the message box is clicked? [code]
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Apr 20, 2009
I was proposed an offer to create a piece of software to detect weather a game cdkey I think cod4 is either in use or banned I was not sure how I would do this, I can add the cdkey in quite easily but I wasn't sure to tell if it was in use or banned.
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Sep 20, 2010
way to clear textboxes in VB.Net and what is the difference between the two methods? I have also seen people be critical of folk using clear objects on their forms and i can see why but in this case, i am only learning.
txtbox1.Clear()
or
txtbox1.Text = ""
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Apr 13, 2011
I'm making a custom control suited for handling passwords. I have created a control that inherits from a text box and I have implemented a lot of things so far. But what i want to do now is create a system so that when a user types It will display his last character typed for a X amount of time.Is there a way to turn only selected characters into password characters and still be able to get the password text from the Text property ?
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Dec 23, 2009
I have created a client for the popular twitter social network. I am now wanting to add more features to the client, and one of those being a label displaying how many characters are left in the post (as the max is 140). This is what I want to do:
(Message Box Amount of Characters Typed) MINUS (140) = NUMBER(Display answer as label).
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May 13, 2009
I would like to embed a message in a block of random characters.
MY CODE
Dim File As New System.IO.StreamWriter("G:\VB.NET.txt")
Dim outcome As String
Dim a, b, c, d, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z As String
[CODE]...
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Aug 4, 2009
I know that the topic is kind of weird, but I will explain that here. I am reading text from a text box and inserting that into a listbox. I am wanting to read what the user inputs into the text box and add a character between each character they type. Here is what im wanting to do written out[code]...
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Dec 13, 2010
just curious if there was a way to make the text in a message box scroll across the message box
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Dec 1, 2010
I'm looking to see if a little more control is possible though. cpustring = string and fontstring = font, both defined earlier in the program.I'm not sure how to clear the drawn text before drawing a new text. I tried with g.clear(color.transparent), but that creates an ugly flickering background for the picturebox (the picturebox is already set to transparent background).I'd also like to be able to fit the text in the picturebox area, max width/height as defined by picturebox, not by fontsize. Font can stretch either way as long as it fills in the picturebox.
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Oct 28, 2009
I am sending a DDE message to a client using System.Text.Encoding.ASCII.GetBytes(item) . However, before the message is actually sent, I would like to get the message coded where if the item="Ask" then item=Ask (string variable) and so on. The code is:
Protected Overrides Function OnRequest(ByVal conversation As DdeConversation, ByVal item As String, ByVal format As Integer) As RequestResult
' Return data to the client only if the format is CF_TEXT
[code]....
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Oct 24, 2010
Don't know how to get "Textbox1.text" to go into the message area of Xbox Compose Message.
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Jan 12, 2010
i know its probably the first thing you were taught but how do i clear a textbox of text. and i know it too
[Code]...
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Jul 25, 2011
I am writing a LAn Chat and it works so far but when I send the data it still remains in the textout box. I want to clear that box when the button is clicked and I am not sure if i am doing this right.[code]...
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Dec 8, 2009
I have a textbox with text (to tell the user what to put in the box) when they click inside the box, i need either all the text to disappear or it all to be selected so that it is easier for the user to enter the data but pref the first.
it is a textbox to collect the date (in relation to my other post) when the program runs, the DD will be displayed in a textbox, i need it to go when the user clicks to enter the day or to be highlighted/selected (NOT THE TEXTBOX, just the TEXT INSIDE)
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Feb 18, 2012
I want it so when the "x" button is clicked a message box will appear saying "Are you sure you want to exit?" then if "yes" it closes and if "NO" it stays open. so my code is:
Dim a As Integer
a = MessageBox.Show("Are you sure you want to exit?", _
"Vice Versa 1.0", _
CODE:...................
This should work, no? When i debug my project clicking "no" still exits my program. Is this just because it's in debug mode or am i missing something here?
Also no warnings or errors. Is there a way i can make my game pause when the message box shows? I only have it working to if the users presses "p" on keyboard. But also want game paused when message box shows, without pressing "p"
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Apr 14, 2012
I am trying to auto tab to the next text box after my limit of characters has been reached in a text box. Visual Basic 2010 Can this be set in the properties? I have 7 boxes, each allowed to hold only one character.
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Feb 7, 2009
is it possible to make first 60 characters in a rich text box a different color than the remaining text?
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Dec 24, 2009
I'm making a simple decoder. Type a message in the "message" text box and it spits out a code in the "code" text box. If you pop a code into the "code" text box it spits out the message in the "message" text box. Seems simple, right? Well here's my problem. I typed "The quick brown fox jumped over the lazy dog" to test it and it will put a lowercase "f" at the beginning, put letters that aren't supposed to be in there in there, and replace what should be upper case letters with lower case. I commented out the code for replacing symbols because it seemed to work fine before I put them in the code but still the same result. I checked over the code to see if I mixed stuff up. Like I accidentally put the replacement for a lower case "e" as the replacement for a lower case "h" but I can't find anything.
CODE:
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Oct 15, 2009
Supose i have two TextboxOne For normal Text and Second For After Replace textif i m Type some text in textbox 1 then Textbox2 show Its Replacement Text
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Oct 12, 2011
I am trying to do some extra credit stuff for school and was curious if there is a way to clear a text box after you would click ok in a MessageBox that pops up after an exception and/or an error. I have used a try/catch and would like the text the user entered text to disappear after they click OK in the message box that pops up. It would be great if i could get it to happen when either of the two message box OK buttons are clicked.[code]...
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Apr 16, 2009
I want a button that can clear all the text in, for example: If the button1 (which is the clear button) is named clear, I click it, would the code be something like button1.clearalltext = True?
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Feb 9, 2009
Is it possible to clear all the textboxes whose title starts txt for example txtname, txtaddress when pressing a button?
Similar to resetting the application without closing and restarting.
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Aug 30, 2009
Hi, i'm trying to use the treeview to display the text of a rtf (rich text file) file when an specific node if clicked.HomeOMGWOOTFor example, if i pick OMG, i want the text of lol.rtf to be displayed on a richtextbox. But somehow i just can't manage to get it... I know to import the text of a .txt file to a textbox, but using the treeview makes it more complicated.This is the code im using right now:
Private Sub TreeView1_NodeMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.TreeNodeMouseClickEventArgs) Handles TreeView1.NodeMouseClick
Select Case e.Node.Index
Case 0
[code]....
Another thing is, that i can't import the *.rtf text into a richtextbox and i don't know why.
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Dec 13, 2011
this is currently my code to clear my 5 textboxes
Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
TextBox1.Clear()
TextBox2.Clear()
TextBox3.Clear()
TextBox4.Clear()
TextBox5.Clear()
End Sub
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Feb 28, 2009
i'm trying to use the treeview to display the text of a rtf (rich text file) file when an specific node if clicked.HomeOMGWOOTFor example, if i pick OMG, i want the text of lol.rtf to be displayed on a richtextbox. But somehow i just can't manage to get it... I know to import the text of a .txt file to a textbox, but using the treeview makes it more complicated. [code] Another thing is, that i can't import the *.rtf text into a richtextbox and i don't know why.
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Oct 15, 2011
I have created a contextmenu (cnt_hys) and am adding items to it as program runs based on the user input in textbox1. when the user clicks button1 the contextmenu shows up and when the user clicks an item on the contextmenu strip i want to get the text of the clicked item.I am using this code but it always returns returns the first item even if the user clicks the last item
[Code]...
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Mar 7, 2010
how can I get the parent text of a treeview item when clicked and and text itself of the item?
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