I am looking for a tool that will accept an address from the user and return a 9 digit zipcode as well as validate the address or suggest an address, like on fexed or ups website. Its got to work with vb.net and asp.net Is there a tool like this available? any recommendation?
View 2 RepliesI'm looking for a .Net PDF Viewer tool that will accept the barcode font as well as allow the user to save, email, and print the PDF. I tried the tool by SkySof, but it doesn't handle barcodes. We're having trouble using the COM PDF control because of other stuff that needs to be installed on our servers. Our customer would prefer that the tool be under $1000. We're using Visual Studio 2008 and this is a windows application being served up by Citrix.
View 1 RepliesI know, it's a bit weird asking for a query to tell me my own email address right, I'll explain further...
I'm writing a COM add-in for Outlook 2007. One of the subs generates and sends an email to a particular address and this all works fine.However I have a need to have an option for the sender to be able to include themselves on the recipients list.As more than one person will be running this I cannot just set the sender's email address manually and would prefer to just add a check box on the form to enable this feature.
The only bit I'm stuck on is working out how to find the email address of the person sending the email. I could do it with an AD query against the logged on user but this needs to work for non-domain users also so need another method.
I just finished this application where you enter a five-digit credit card number, with the fifth digit being the check digit. everything seems to work except, I can't seem to get it to determine that any number is "valid". Every 5-digit combination that I enter returns "The credit card number is not valid". Im using visual basic 2008 express
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In the function it returns the no in one digit .I want it to always return 2 digit number.Like if it is 0, it should return 00.
Public Function GetHexColor(colorObj As System.Drawing.Color) As String
Return Hex(colorObj.R) & Hex(colorObj.G) & Hex(colorObj.B)
End Function
I'm supposed to write a program that validates an inputted ten digit ISBN number using the check-digit at the end to ensure that the sum is a multiple of eleven. Before calculating this and detecting if the entered number is indeed a valid ISBN, we're required to check the first nine digits and see if they are indeed integers. After this the tenth digit is checked to see if it is "X" (for ten) or 0-9.
With the code I've written it keeps returning false for whether or not the ISBN is valid, even with valid numbers. I feel like its something to do with the hyphens; have I misused the replace function?I'm a little lost on how to make my code work, but I'm fairly certain my logic is okay so far.
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Ok, now I have another problem that I cant seem to figure out I now have the "Labour charge section" just incase the service requires one. which in alot of cases it does. So, I have a test box called text box 1, which I want to be able to insert "hours worked" which is a "digit" and then Have a fixed value, of five. Which the user can later change. The number from the box, and the user specified Hourly charge, must then be multiplied to create the total labour charge which will be inserted into a label view. So, my question first, is, how would the user be able to set the hourly charge and then not be able to change it by accident. I was thinking of having a tool strip with an options tab and then setting, and then you use that to fill the info, and have that hourly charge, hidden of the actuall form so that it cant be changed by mistake. Then, on to of that, how would you multiply these two numbers?
View 39 Repliesneed simple code vb.net code tht uses issue date and return date to calculate fine but doesnt use datetimepicker tool..
View 1 RepliesPlanning on migrating from 1.1 to 2.0 framework.After doing the automatic vs 2005 migration, it did highlighted lot of lines: due to unused variables and functions with no return type..Is there a tool which can fix those unused variables plus function with no return types.
View 2 RepliesI'm making a project that randomly picks a number from an array, but if it picks a number less than 10 then the number is a single instead of a double.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim N(2) As Integer
N(0) = "0" & 1
N(1) = "0" & 2
N(2) = "0" & 3
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Ok, I have like this:
Public basic_numbers(10) As Integer
basic_numbers(0) = 0
basic_numbers(1) = 1
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I have a Callback from a socket that get called each time I get a Packet, It then add an IP address to a Listview. Now I got all the IP with the Active Connections, I cannot, From the call back check if the IP is already added to the list so I made a class and a Delegate and used UI.Invoke to call the method and check if Duplacates then add the coordinating information, I went a Step further and did a lookup on host name to pull the computer hostname from the ipaddress, But I do it each time due to getting Multiple of the same IP and I do not want to do it on the thread that the UI.INvokes from due to resolving a Host name will lock the GUI for a full Second, so you can imagine doing this on a network with constant information.
Now what I want is from the Async thread that is receiving all the data to Invoke the UI thread, check if ListviewItem already exist then exit the Dispatched Sub, then from the Async thread again check the Classes return value then if it dose not already exist start the lookup, I have this so far but Im not 100% sure if it is working the right way, Is Invoke Async or Sync even though Im telling another thread to start, if now how can I made My Async thread wait on UI.Invoke to complete 100% so I can check the classes return value?
Async Thread
Code:
MySubPtr = AddressOf MyDispatch.TreeViewItemExist 'Trigger The Event Through Form1 Backed Up Handle!
Try
'Dim DoesTheItemExist As IAsyncResult
'IAsyncResult = MainHandle.BeginInvoke(MySubPtr)
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How can I return the IPv4 address in VB.Net? E.g. 192.168.1.5
View 3 RepliesI want to know how to accept data from user? I want to accept about 10 datas from user. Before this I use Input box, but it is not a best way for user to key in 10 times data that required. What should I do and what the appropriate way to accept 10 data from user in 1 screen?
View 2 RepliesI was getting this error "The server returned an address in response to the PASV command that is different than the address to which the FTP connection was made." when i trying to get the response from my partner ftp server, Google implies me to change my .UsePassive to false, when i do tat, my error turn to "The operation has timed out" on .GetRequestStream() line. I tried to change my time out values to -1, and it doesn't work as well.
System.Net.WebException was unhandled
Message="The operation has timed out"
Source="System"
StackTrace:
[code]....
And the file is only few kb, by right its not suppose to that long of time to stream it And is this possible the problem cause from FTP server setting? I got no experience in setting FTP server setting so i got no idea whether my connection was restricted by the server?
I have the following code:
Dim ipAdd As IPAddress = Dns.GetHostEntry(strHostname).AddressList(0)
Dim strIP As String = ipAdd.ToString()
When I convert to String instead of an IPv4 address like 192.168.1.0 or similar I get the IPv6 version: fd80::5dbe:5d89:e51b:d313 address. Is there a way I can return the IPv4 address from IPAddress type?
I am having to parse a file for mailing addresses... The problem is somelines contain a address and some do not.... The ones that do not contain a mailing address also do not have a zip code... Is there any string pattern match i could use to manage checking for the zip code??? something like
IF not string.isnullorEmpty(_Customer) then
If _Customer"" ZIP CODE STRING TEST "" THEN
{do what it should if its is true}
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I know this question sounds like a repeat of few questions here, but none of those questions answered what i wanted. I am interested in knowing if someone know how to find other zipcodes within the radius of a specified zipcode. I have the zipcode database with me with latitudes n longitudes but am not sure how to do this in VB.net e.g - 90069 is a zipcode and if someone says 5 miles radius then i want all the zipcodes like 90210,90045,90034 etc to pop up.
View 1 RepliesSome codes here on how could I validate my datagridview? I mean, a certain column on my datagridview should accept integers only, otherwise, it will return a messagebox. Kindly include on which event it should be posted.
View 17 RepliesUsing a DataGridViewComboBoxColumn, the goal is to make the ComboBoxes accept user's new items and also the possibility of choosing items that are already present.I'm aware of using EditingControlShowing event of the DataGridView to change the DropDownStyle of the DataGridViewComboBoxEditingControl at run time to allow this, but I'm wondering if this can be done at a lower level.
What I'm doing now is extending DataGridViewComboBoxColumn, DataGridViewComboBoxCell and DataGridViewComboBoxEditingControl, hoping to change the EditingControl's DropDownStyle in the moment I instantiate it. So far, no luck.The debugger shows the right assignment is being executed, but nonetheless, the DropDownStyle is popping at the EditingControlShowing (using the event for debugging purposes) as DropBoxList, not DropBox, which is the intent.
Here follow the classes:
Public Class DataGridViewComboBoxColumnALT
Inherits System.Windows.Forms.DataGridViewComboBoxColumn
Public Sub New()
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I'm having trouble with the Try...Catch code. I'm trying to make the textboxes only accept letters A, B, C, or D as answers from the user. I'm also having trouble matching the two arrays. I wanted it to be like if textbox1 is A then it is correct but in a loop. Please take a look at my code.
This is the programming challenge instruction for reference: The local Registry of Motor Vehicles office has asked you to create an application that grades the written portion of the driver's license exam. The exam has 20 multiple choice questions. Here are the correct answers to the questions:
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With an excel file opened, i'm trying to:
Select a Range of Non-Contiguous Cells within a Column, then return the address of the last active cell.
Below, is what I have so far: Note the section maked:
' I can't get the next bit to work: '
To make it work, so far :(
1. Create a new Project using VS-2010.
2. By default, the form should be displayed as "Form1.vb".
3. Add a Label (No need to name or set anything).
4. Add two buttons (Again, No need to name or set anything).
5. Double click on the Form...
6. With the form code displayed, Select all, then paste the following.
'Option Strict Off
'Option Explicit On
Imports System.IO
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I have written a custom Bindable RichText Box, so I can bind to the Document property. However, as soon as I set my document content, the only keyboard input it accepts is the backspace key (???). No other keyboard input is acknowledged (including the arrow keys).
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I'm writing a small application to detect the insertion of USB memory sticks and prompt the user to accept the device or reject it. Rejecting it would prevent its being loaded by Windows. I have the code that detects insertion & removal working fine but have no idea how to cancel the insertion.I was thinking that I could intercept the DEVICEARRIVAL message and kill it off before its actioned by Windows but I am lost with this.code to show the way.Heres the main part of the code I have so far-
Protected Overrides Sub WndProc(ByRef m As System.Windows.Forms.Message)
'This kills off any 'autoplay' capability in the stick
If QueryCancelAutoPlay = 0 Then[code]......
I'm looking for a feature request/bug tracking web tool that would allow for the following: Allows end users to enter their feature request. Allows end users to see their feature requests and other requests that are "publicly" visible (from other users) with things like timelines, progress updates, etc Would allow for individual URLs to give to users like [URL] and [URL] Can integrate sign-on information from a current SQL Server I'm sure that a tool like this must already exist and I'd like to hear feedback from some of the other programmers on here.
View 2 Repliesi have created a project in asp.net.now i want to implement asp.net administration tool in my project for user management.The tool works fine in a website ,but in a project it does not work.
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i want a button to perform a function of checking the last digit number in a field of a table in and add a digit to it and display it in a textbox.
View 1 RepliesI'm using Visual Studio and table adapters using an Access DB as the backend. I need the minimum 4 digit value. I want to get next available 4 or 5 digit number. And this will change depending upon the users request. Currently I use a table adabpter query. But how would I write a query. I suppose I could do a long iterative loop through all values until I see a 4 digit.But I'm trying to think of something more efficient.
Function GetNextAvailableNumber(NumofDigits) as Long
'SQL Code Here ----
'Query Number Table
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how to send e-mail?I don't know what's the code for send e-mail. Can anyone teach me how to?I have a button on the Menu Tool. I want when user presses that button, it will directly link to the Microsoft Office to send e-mail to me.Please teach me.By the way, I also want to know how to load a text file. I want to make another button on the menu tool so when user presses it, a text file will pop up.
View 18 RepliesI am working on a windows service. I need to transfer files over network using TCP/IP. Now the problem is I have only network username to connect. Is there any way I can find the ip address of a user using its network username.
View 1 Replies