How To Decrypt Base 64 And Display To User
Jun 26, 2011Just need it so I can get a file from appdata and decrypt the base 64 and then display it to the user?
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Created An Access Database - Display Items In The Database Base On The Criteria Selected By The User
May 29, 2009I have created an access database which i want to search with vb.net, I tried a few thing but it didnt work as desired.
Firstly the program is suppose to display items in the database base on the criteria selected by the user. what i've succefssfully done so far is I've added a datagrid 2 combobox, 1 (searchcbo) with the columns in the database and the other (searchcbo1) will autoload the items under the column selected in and a button (searchbtn) but i have no clue of the code to put in the button. i also tried the fill method but that didnt work as i wanted to. ultimately i want a combobox with the list of columns and a textbox to enter criteria and of course a search button.
The searchbtn should act as the "WHERE" sql command, e.g. SELECT EmployeeNumber, Firstname, LastName, Phone, Location....etc FROM CallLog WHERE searchcbo.text = searchcbo1.text And display the results in the datagrid.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'CallLogDataSet.CallLog' table. You can move, or remove it, as needed.
Me.CallLogTableAdapter.Fill(Me.CallLogDataSet.CallLog)
[CODE]....................
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How To Implement Encrypt / Decrypt Of User Password
Jun 22, 2010I have designing a desktop application using VB.NET 2008 & SQL Server 2005.In my Application i have a frmUserRegistration to add a user & frmLogin to login to my application.i can add the user details in the database but my password seems to be in characters.Login form also works using my method. BUT MY PROBLEM IS THAT I DONT KNOW HOW TO STORE THE USER PASSWORD IN ENCRYPTED MANNER TO THE SQL DATABASE AND DECRYPT THE PASSWORD WHEN USER LOGIN TO MY APPLICATION.
View 14 RepliesDisplay All Days Base On A Date Range?
Feb 15, 2011I have to display all days base on a date range. For example my date range is "January 1, 2011" to "February 28, 2011". Now what i want is to display all the dates base on that range, what i meant about "display the dates" is like this.
January 1,2011
January 2,2011
January 3,2011
[Code]....
C# - Using A User Control In A Base Page Class
May 21, 2009I have a base page class that inherits from Page. We'll call it SpiffyPage. I also have a user control called SpiffyControl. I then have an aspx page, ViewSpiffyStuff.aspx, that inherits from SpiffyPage. On page load, the SpiffyPage class is supposed to inject a SpiffyControl into the aspx page. The problem is that SpiffyControl is a user control, and to instantiate that in the code behind one has to access the ASP namespace, sort of like: ASP.controls_spiffycontrol_aspx MyControl;
But SpiffyPage isn't an aspx page, it's just a base page, and as such I can't access the ASP namespace, and I therefore can't instantiate a SpiffyControl in order to inject it. How can I achieve my goal?
Edit: One important point is that I must have a reference to the actual control type so I can assign values to certain custom Properties. That's why a function like LoadControl, which returns type Control, won't work in this case.
The Input Is Not A Valid Base-64 String As It Contains A Non-base 64 Character, More Than Two Padding Characters
Jun 3, 2011I am getting following error when I am trying to use Convert.FromBase64String "The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or a non-white space character among the padding characters."
Dim payloadBytes = Convert.FromBase64String(payloadBase64)
Basically when my facebook registration form [URL]mphone field has a dash in it and encoded string is posted to other page and I am trying to decode it there which creates this error. Basically I am trying to extract data from Facebook Signed Request.
Handle Base 13 (or Generic Base N)?
Sep 6, 2010I can quickly knock together soem code to xlate base 10 to/from bae 13, but I just wondered if something very easy already exists in VB.NET (or even somethign generic, with base N, but right now I am only looking at base 13)
View 1 RepliesUser Control And Panel - TargetPnl To Display User Control Named Vviewer When Click SearchBtn?
Nov 6, 2009I have an application going here Form1 has a panel on it named TargetPnl. I need my TargetPnl to display my user control named Vviewer when I click my SearchBtn and also need it to disappear when I click another button.
View 1 RepliesConvert Base 100 To Base 60?
Jul 22, 2009Specifically I have fractal hour... in base 100... that does not reflect what the true minutes/seconds left that it represents
View 2 RepliesAsp.net - Getting User's Display Name From WindowsIdentity?
May 19, 2009I'm in a ASP.NET application using Windows Authentication.I'm using HttpContext.Current.User.Identity.Name to get the username of the currently authenticated user, which gets me a username in the format DOMAINUSERNAME. This is working fine.Is there an easy way to convert this to a display name (e.g. "Richard Gadsden") like the one that appears on the top of my start menu in XP?If I have to, I guess I can go through System.DirectoryServices and query into ADSI, but surely there's an easier way?
View 2 RepliesDisplay User's Name In Email
Aug 9, 2011I want to display the User's name in email. I have successfully sent an email to a mail id and now i want along with mail id i want to display user's name also.[code]
View 3 RepliesNeed To Display Instructions To User
Jan 22, 2010I used the TextBox to display "text instructions" for user but at run time I noticed that the text in TextBox is modifyable.Most of the time the text comes highlighted also.The instructions are a few lines per page so the label is not a good idea.
View 11 RepliesTell If User Display Is One Or More Screens?
Sep 20, 2011Private Sub Resizescreen()
Width = Screen.AllScreens.First.WorkingArea.Width
Width *= 2
[Code]....
I am using this to size the screen to two, but not sure how to be able to tell if it is a multi monitor display.
Display The Current User Logged In ?
Aug 15, 2011i have a problem with my project.in one form i have 2 textboxes in one i have displayed the serial number.in the second i want display the current user logged on software.how can i display the current user logged in ????? the code for the serial number is :[code].....
View 2 RepliesDisplay A Message To The User If Certain Criteria Is Not Met?
Oct 14, 2011I want to display a message to the user if certain criteria is not met. Example of this would be - If "B" is equal to or less than "A", I want to display a message to the user.
View 5 RepliesDisplay A User Control Through Reflection?
Jun 22, 2009I would like the main UI to load the custom UI Control which is specific to a particular client. Since every client may have different requirements, I have decided to create snap-ins since the rest of the application remains the same. However, the UI may require specific information for that particular client.
View 4 RepliesDisplay Multiples Of A User Input?
Dec 2, 2010I need to display multiples of a user input ex user input = 1
1*1=1
1*2=2
etc through 10
I got it to display the last one, 1*10=10, but nothing else...I don't see what i'm doing wrong..
[Code]...
Display User Defined Patterns?
Apr 20, 2009This program would allow users to click a button and display three different types of patterns (shown below). The user could also enter the number of rows they wanted to display and a character that they wanted to use for the pattern (*, &, etc).[code]...
View 3 RepliesDisplay VB User Control Property In VS IDE?
Feb 4, 2011I built a VB ASP.NET 1.1 Web User Control that contains several properties. I want these properties to display in the VS2003 IDE Properties window, for easy manipulation. However, none of the properties appear! How do I make them show in the IDE?I am a C# guy, and not very familiar with VB, so this is probably a no-brainer. Here's a property, including attributes:
Private _priceHigh As String = "2000"
<Browsable(True), Category("SearchProperties"), Description("Foo"), DefaultValue("2000")> _
Public Property PriceHigh() As String
[code].....
How To Recognize Which Item To Display For Each User
Jan 29, 2012I need to create a program, and now I want some advice from you, as I simply don't have so much experience to get round it.Firstly, I have issue with a checked list box. For example, there will be 5 items.I want each item to have a different value, because it will be a things people will be buying, and so when someone clicks on item1, the value I assigned to it will be output into a label, so user will know how much that item costs. I know how to output it, label1.text = CheckedList Box1.SelectedIndex but how do I set for example for item1 value of 5000, for item2 3500 and etc? Secondly, I will have a page for users, where they will see history of their bought items. But what's the best way to store the price they paid, item they bought and date? It should be able display for each user their own bought item history.I hope you understand what I meant, as I'm quite new in programming so It was a bit hard for me to express what exactly I want. If you didn't understand something, or need more information please ask me. I hope someone will be able to help me, as I really have a bit of a struggle with it. At first I wanted to use plain .txt file to store and output into textboxes, but it wouldn't be aligned, look nice and etc. Then I thought about database, but how to recognize which item to display for each user and etc.
View 7 RepliesIDE :: Toolbox Still Does Not Display User Controls?
Nov 21, 2005My project, which has 2 user controls in it- does not display the user controls in the toolbox. Has anyone else had this problem, and/or know of a solution?I have tried adding other user controls to the project, they do not appear in the toolbox.I have tried creating a new project, and it's user controls DO show up in the toolbox. If I add the user controls from the first project to the new project -THEY show up in the toolbox for that project.So it must be something tweaked out with the project right?
View 14 RepliesSql Display Only Specified User Records From Table?
Jul 31, 2011I have a table called tbldebt which I am trying to use the binding navigator to display only records that match the curent username the following code works but displays all users records?
Dim dbConnection As New SqlConnection(My.Settings.loginConnectionString)
dbConnection.Open()
' create the data adapter
[code].....
Ask User To Input The Number Of Textboxes To Display
Feb 15, 2011I was about to create a program about CPU Scheduling (SJF Nonpreemptive), Now, I want to ask the user to input the no. of processes ,then based from the user's input I would display exact no. of text boxes where the user could enter the value for each process then store it in an array. But I don't know how to code the text box., I'm new to VB.net and I'm used to it's 'drag and drop' nature. I just want to know how the code to output this text boxes. and is it possible to have an array of text boxes?
BtW I'm thinking of using 2 forms here
Form 1 for the USER INPUT OF THE NO. OF PROCESSES
Form 2 for the output of TEXT BOXES
Asp.net - Display Message To User And Then Abandon Session?
Jan 11, 2012I have added Two Factor Authentication to my Mobile ASP.Net Web App. When the user successfully enters their User Name and Password then a pin number is emailed to their email address which is stored in the database. The issue I am having is that after notifying the user that they don't have an email defined and then reload the login page but my code isn't notifying the user rather it is just reloading the Login.aspx page:
[Code]...
Display A Message Box To Inform A User Of A Requirement?
Mar 11, 2010I want to display a message box to inform a user of a requirement. In this case, the requirement is to insert a USB flash drive. This is easy enough:
MessageBox.Show(blah, blah, blah)
This message box will only have an OK button. What I need to happen is this:The OK button should not be available (enabled) until after the flash drive has had a chance to initialize. We will say this takes 2-4 seconds. So how to I keep the OK button disabled during this time and then enable after the time has passed?
Display A Textbox But Not Allow The User To Edit The Content?
Mar 30, 2011I want to be able to display a textbox but not allow the user to edit the content.
View 4 RepliesDisplay All Even And Odd Integers Between 2 User Input Numbers?
Mar 23, 2009using for...next loop the program is supposed to accept 2 user inputed integers and display all even numbers between the two in one label and all odd numbers between in another label.
Private Sub displayButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles displayButton.Click
' displays the odd and even numbers between two integers
Dim intNum1 As Integer
[code]....
I'm not exactly sure what this code is doing. When I put 1 in the first number and 10 in the second number, the odd label only shows 9 and the even label only shows 10. Another example is when I put 2 and 15, the odd label comes out as 15 and the even label is 14. I'm very new to VB and programming in general and have just started getting into for...next loops and don't fully understand what the counter is or how the loop is supposed to work. I guess I'm having 2 problems. One is that I don't know how to make the program find the right numbers(my logic is off? or how I set up the loop isn't right?) and the other is the labels are showing only 1 number each instead of all the numbers in between on their own line.
Display All User Accounts On A Listbox Using VB2010?
Jan 22, 2011i just started using vb2010 and i am working on a project wherein i want to display all the computer user accounts on a list box
View 8 RepliesDisplay Form When User Interaction Isn't Required
May 24, 2011I've written a program using Visual Studio 2008 Standard Edition in Visual Basic. It's a Windows Forms Application. The program is very simple, it just reads a directory of text files, parses the text and outputs another text file as .CSV file
for import into Excel. There's no user interaction required but it never displays the form and therefore the progress bar. If I put a GO button on the form and modify the program so that the subroutine that does the processing isn't called until the user clicks GO it shows the form and the progress bar etc. How can I make the program run at startup, show the form, show the progress bar and then pause for 10 seconds or so and then exit?
Display PartialView When User Enters Text?
Sep 6, 2011I've watch the videos on asp.net and I've looked online and have found nothing.
I have a search box on a site, that searches for recipes. Each recipe has a what you're making image, a title, and type(dessert, lunch, dinner).
All of these items are in a DataService, which I can query against and get a list of the items they are searching for.
Now I'm using VB's ASP.NET MVC3 w/ Razors for the site and I'm trying to get some auto completeness going on when the user enters text.
What should happen is when the user enter text, it will call an ActionResult in the Search Controller. Which queries the DataService and puts all the search results in a model. With that model I return a PartialView, results, with the Model included.[code]...
