Validate The Content Of Two Textboxes (maskedtextboxes) To Ensure The Content Is The Same?
Nov 25, 2010
1)This is my code.. (below)what i am trying to do here is to insert username and confirmed password into a sql table called login via a pre created form.I have 1 textbox, 2 Maskedtextboxes and a button.
what i would like is if the passwords do not match in both maskedtextboxes for the system to throw out a message saying passwords do not match please try again..which then clears previous content and requires the user to enter details again. once details are correct and system commits the new user details to the table and throws up a confirmation message.
[Code]...
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Jun 12, 2011
Since my last thread hasn't been answered and I simply cannot wait until it gets answered, how can I validade what is being written on a textbox?
I need to know when the user types a "-" (minus) char. And when he do so, an message appears (preferably an ballon or a tooltip) and says that is illegal to type this char in particular.
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Sep 17, 2008
I've been asked to validate the content of a text box to make sure it's only alphanumeric.Now I have 2 question on this from you experts:
1. alphanumeric value needs to start with alpha or it can start with numbers also?
2. I wrote the following code to test my entry but it's somewhere wrong I cannot understand! How can I go through each character to make sure it's alphanumeric?
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Dec 30, 2010
I have a sample app here I could use a hand with Basically I'm trying to update the TextBlock on the main page using MVVM when the content the frame updates the the property. Please find the code attached below:[URL]..How do i get the button inside the frame to change the variable and update the TextBlock on the parent control?
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Jun 20, 2009
loop through a textbox control content and extract specific content from it
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May 4, 2011
I need to create a function named isValid to validate some criteria, text length character content. have validated length but i need to validate at least one Uppercase letter and one number is used(minimum) i was thinking of using a loop to check each character individually. thats probablly where i go wrong i, i often convolute the simple and keep heading of track.
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Apr 9, 2011
CODE:
I need to take user input, validate to ensure there's no negative numbers and display monthly fee and check fee in a Label.....with a calculate button_Click
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May 23, 2009
i am having troubles with one of my commands for a irc bot im making when someone inputs !tf gods NAME it will check through something i have preset it all works but the one "if" wont work with variables for some reason only normal text. If i can get it to work with variables i will be fine.
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Jul 24, 2009
Here is my deal...I have a C# master page (shown below):
CODE:
And i have a VB Content Page:
CODE:
In a C# content page...the lblSuid.Text = Master.SUID is doable with the same master page...why can't or how can i access that property in a VB content page from the C# master page...I have gotten it to work C# to C# and VB to VB...but not C# to VB.
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Oct 5, 2009
I have a structure representing a log, containing fields such as Order Number, Line Number, etc. Each time a test is done, this log structure is serialized and appended to an Xml file created on the day which the test was done. At present, i have 20 or so Xml files containing varying number of log structures which i would like to be able to filter through in a single search. My target at present is to be able to load all data against a specific order number, and also to perform a search and return distinct records, as there could be multiple Order Numbers in one or many files.So far, i've attempted to load all the data from all files into a large generic List(Of Log) and use LINQ to filter out the results. I've also tried loading all the data into a DataTable and filtering using the Select method. The last method i used was using the SelectNodes method from the XmlDocument class. All of these methods seemed to work but i was becoming stuck when filtering distinct records?
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May 17, 2012
trying to trying to get extract content from a web page in to a listbox and contents are in this format
107.2.71.168:1708
107.3.217.65:1580
107.3.217.65:51723
107.43.148.15:8651
107.8.39.163:57071
107.8.63.188:11244
107.9.254.237:17209
108.222.146.33:44973
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Feb 8, 2012
I have one main form, and i want to dynamically change it's content, via pressing some buttons.Let's say i have a button "New user" and "Login", and if I press new user, i don't want to make new form + show, i want all labels and buttons of new user to be displayed right in the main form. And if i press login, the main form content to change to some labels and textboxes? All I can now, is just make new forms and show them to the user via .Show() command.
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Mar 12, 2009
I'm working myself thru the sandcastle documentation and found this C# sample.[code]...
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Sep 28, 2010
I have a form that I want to add the content of the datagridview to a listbox every time I double clik on the cell of the datagridview, then store the contents of the listbox in my database.
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Feb 2, 2011
I'm working on a little email form, this is what I have so far:
Name:
<br />
<asp:TextBox ID="txtname" runat="server" class="txt" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txtfname" />
[Code]....
This is not working though, and the biggest issue seems to be from declaring this Mail variable...
how to get my the content from txtmsg to my email?
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May 20, 2009
I have a Label, whose content is displayed by a while loop.when i display a text in label, it displays correctly. sometime minutes, the same text displayed in the same label, and the size of the text in the control changes.
Here is the code :
//Form_Load :
Thread t = new Thread(displaySentences);
t.Start();
//display sentences:
void displaySentences()
[Code]...
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Nov 5, 2010
How can I call the Sub on the content page?
On the content page, there is let's say this[code]...
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Jun 3, 2009
I have just looked a datagridview which have columnheader( i mean column to choose index not contain data) contains numbers from 1 to row.count -1. How can i do that.
i am using first column in datagridview to contains index instead of that.
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Mar 29, 2012
is it possible to change the content of the form rather than close one form and opening another in vb.net?
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Mar 3, 2009
To check if a setting has been set, I currently use:
If My.Settings.Username <> "" Then If this the best way to check? Is there a better way?
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Mar 5, 2010
Content of other application's Label
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Dec 28, 2009
I have written a Windows GUI ( using VB.NET) -> Which updates some values into MySQL DB through webrequests. During this process I am updating some richtext data into mysql DB. It is storing the data in the DB along with rich text tags. Is there any way to avoid them
HTML
<pre>{
tf1ansiansicpg1252deff0deflang1033{fonttbl{f0fnilfcharset0 Microsoft Sans Serif;}{f1fnilfcharset0 Times New Roman;}}
{colortbl ;
ed0green0lue0;
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INSERT INTO {TARGET REGION}.(TARGET TABLE} ( SELECT * FROM {SOURCEREGION}.{SOURCE TABLE})How can I avoid the above problem. So that only actual content is updated in the DB instead of the data with richtext tags.
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Feb 8, 2012
I have some formatted text and tables which I've copied to a Rich Text Box. Is there a .Net function or something to convert the RTF content into HTML?
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Feb 7, 2009
I have a very busy form with 120 textboxes on it. They are all named box1, box2, to box120. this form is a template for 10 other forms. I dont want to create 10 new forms and put all these textboxes on it, so is it possilbe to create a new form; form2, form3, form4 etc...and somehow copy all the content from one form to the other and retain the textbox names. I tried to cut and paste and got some strange errors, then i tried in the solution explorer to copy and past there. I got some odd error about Private components...which i did not understand. As you can imagine with all these forms and 120 textboxes on each to create them is a real effort. Is there not a simpler way?
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Aug 20, 2011
I am working on a vb.net project which is concern about the computer file forensic. Thing is i wish know is there any idea how do we know a file was modified and which part of the content was modified. For example, a file was consist of number of bytes which could be translate in string with HexEditor (* FF D8 00 EF.....). If someone was modified certain hex number from the file like (* 00 00 00 EF....)How do we know those hex numbers was modified? Any .NET class function can peform the action like that? Or is there any idea to do that?
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Jul 26, 2009
I have a combobox filled with the code below.I need to have this content changed from 'C:\fred.txt' To just 'fred.txt', I know I should use say 'left' or ' mid' but do not know how to insert into my code.
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim fred As String
Dim dd
Dim d
[code].....
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Nov 12, 2009
Say I surf a site with this code <script>var x="Hello World";</script> Using internet explorer object
Then I want to change that into <script>var x="Hello Guys";</script> say scr is a mshtml.htmlscriptelement variable that point to the hello world object How should I accomplish that?
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Jun 25, 2010
I need to copy a folder named "DB" (which is at application path, but i think this fact is not important at this time) with it's content (a accdb file) to "C:" so it would became like this:
I've tried in a lot of different ways but i still haven't figured out how to do it.
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Jul 7, 2011
I need to get the contents of a page (which is just an image) like http://11.11.11.11/code.aspx?product=33 but only ip:22.22.22.22 has access to that file. Therefore I need to be able to do it from my pics.aspx file on another server like http://22.22.22.22/pics.aspx?code=33 So far I have this script below, which can get the ?code=33. Now all I have to do is retrieve the contents of http://11.11.11.11/code.aspx?product=subKeys(Counter2). I have worked with PHP in the past so I don't know what I'm doing with asp.
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Nov 29, 2011
how can i highlight all the content in the textbox1.text ??and how can i let the cursor start from the 1st po
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