I have a form that i want to allow the user to use to view the contents of the table and also edit or delete them. But i want to keep it uncluttered. So on the form before it there are three buttons - view edit delete.
How to i get the name of the button used to open the form(so that i can adjust the layout accordingly)? I've tried using sender but thats just the form name.
1.When the user clicks the button the info from the controls on the left appears in the label on the right.
2.How to retrieve the selected dates from the calendar control when the user clicks the button?
I have a webbrowser in my vb.net application and I would like to enter text into a textbox on a site. When button 1 is clicked, it programmatically finds the text box and types the message in.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
I have an external exe file that runs like a console aplication (CLI). It is started as a process and is embedded in a Panel on a form. I can type commands directly at its prompt, but I would also like to send it keystrokes from a button.
Here is the code that starts it, embeds it into a Panel, removes its TitleBar, and positions and sizes it to the size of the Panel.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim p As New System.Diagnostics.ProcessStartInfo
p.FileName = "C:Program FilesConsole2Console.exe"
proc.StartInfo = p
[Code] .....
I wondered if SendKeys would work, but the documentation says it should be sent to the 'active window', but there I get confused, as my exe is a process, and I do not know if the Panel it is embedded into is the 'window' referred to, or the proc.MainWindowHandle, and I do not know whether it is active or not.
I have a windows form. On it is a text box and send email button.When you click the Send Email, it sends the contents of the text box via the System.Net.Mail
Private Sub SendEmail()
Try
Dim MyMailMessage As New MailMessage()
MyMailMessage.From = New MailAddress("myemail@email.com")
MyMailMessage.To.Add("myemail@email.com")
[Code]...
how to send a procedure call to a Command Button.
What I would like to do is have one button be able to call any number of other sub routines when needed. In other words...the app is running and I need it to stop so the user can either read information presented...or make choices...then click the CONTINUE button to pick up where the app left off. However, I need this to happen many times across several forms and modules.
I know I can use a MessageBox and get the same effect..
Is there is any option to send a message to a window to "press" on the maximize button? I thought using the sendmessage API but I don't really know how, I alreday got the window handle, the problem is how to send the message?
View 2 RepliesRecently there was a request about sending bulk email which was building a potentially dangerous collection of answers which could lead to someone easily creating a spam engine. While there are legitimate reasons to send bulk email, one must be sure to follow all the applicable rules. This means following RFC 2821 and forming properly crafted email messages. In the US, it also means complying with fedral law regarding the sending of unsolicited email (express permission must be captured through direct user initiation e.g. user's must choose to check the box to receive your email), and that means including a removal instruction as well as valid contact information.
To that end, here is an example program for sending a mass email to a list of recipient addresses located in a database. The code only cares about recieving an array of DataRow objects, so any database for which you can fill a DataTable will work.
To run this example, simply place a Button on a Form and paste in the following code:
[code]...
I have a modified button control with a string array in it. I am having trouble sending the string array to the form with the modified button on it. Anyone know what i can do? The form uses a arrayList to hold the buttons since they are made at runtime.
View 4 RepliesI am trying to Send an Email with an attachment (using Gmail) but I keep getting errors like "Operation Timed out" or Failure Sending Email". It was working earlier today but I found out that i needed to add Using statement because the email was having a file open that had to be deleted after it was sent but afterwards it doesn't work.
Here's what I have (Portion of it):
Private Sub SendMailOneAttachment(ByVal un As String, ByVal pass As String, Optional ByVal smtp As String = "smtp.gmail.com")
Using oAttach As Net.Mail.Attachment = New Net.Mail.Attachment((Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) & "\" & My.Computer.Name & "_" & fName & " .zip"))
Dim client As SmtpClient = New SmtpClient(smtp)
[Code] .....
The ports are correct I believe, no firewall up on my PC...
Which is better for Sending Files/Sending Images/Msg for P2P Chat?
View 1 RepliesI am tring to send e-mail used VB 2008. Below is my code. The error message I am getting is "5 Failure sending mail at System.Net.mail.client.send(MailMessage message).I have two questions. 1.) What am I doing wrong? & 2.) Is there a way the get a more description error message.
message As
New System.Net.Mail.MailMessage
Dim mySmtpsvr[code].....
I was trying to follow a code example I came across the net for programmatically sending email:
[Code]...
Using 2 forms how would I click one button, from another form? ie In VB 4,5,6, I would used to do it as:-
Form 1:
private sub Command1_Click()
msgbox "Say Hello"
End Sub[code].....
If I clicked the button in form2, it would automaticlly, click the button in form1. Do I, do it the same way in VB Express or has it changed?
I have a databound combobox that contains 2 fields but obviously only 1 is displayed. My question is...how do I retrieve the field that is NOT the "Displaymember"?
View 2 Replieshow come when I retrieve my data from SQL my date field returns the date along with a time of 12:00:00 AM???? The Sql BD Type is Date and it is a date only in the SqlDB. I'm populating the date into a textbox.
View 2 RepliesMy problem:
Given a list of DLL paths, find their version number and all assemblies referenced. Some may point to the same DLL but with a different path or version.
My Code:
Dim otherDomain As AppDomain = AppDomain.CreateDomain("otherDomain")
otherDomain.DoCallBack(Sub()
Assembly.ReflectionOnlyLoadFrom("filePath")
[Code].....
I'm trying to download files and fill the progressbar correctly. The problem is that I'm missing something in the code below, because it doesn't work:
Dim streamer As MemoryStream = New MemoryStream
Dim reader As StreamReader = New StreamReader(streamer)
Using fs As New IO.FileStream(PathAndFile, IO.FileMode.Create, IO.FileAccess.Write)
[code]....
However, this is downloading the file.
retriving the DNS server ip of my computer. But with my codes i only manage to the IP address of my computer.
Dim IPAddress As IPAddress = Dns.GetHostEntry(Dns.GetHostName).AddressList(1)
Dim strIPAddress As String = IPAddress.ToString
TextBox3.Text = strIPAddress
I have a rather simple task, retrieving an image file from a virtual folder outside of my ASP.Net web Application (The Virtual Folder is in the root of the website) and then displaying it in an image control. I am able to to access a Virtual Folder that is within the web site. Here is my code that
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim sourcefile As String = Server.MapPath("~/Common/Images/LAPDPatch.jpg")
Image1.ImageUrl = sourcefile
End Sub
What am I doing wrong?
Ok, I was able to figure it out: Ok, I was able to get it working, I was using the wrong "slash" character I was using the forward slash instead of the back slash:
Dim sourcefile As String = Server.MapPath("VitualFolderName") & "ImagesLAPDPatch.jpg"
I got a weird problem here like I got a site that users can post comments on a friend profile page.Everytime a user post a comment my application sends e-mail to that page owner, you know to inform for a new posted comment on his/her profile page.The problem is I want to stop the application from sending email if that user has just recently posted a comment say like 5 hours ago/earlier.Here is the function I use that would try to check it:
[Code]...
I've created a module for my website and when a button is clicked, it calls a VB sub on the server.
I need this sub to retrieve the values that were filled in on the form, but the things I need to retrieve values from are not asp controls, they are simple <input> and <select> tags.
How can I retrieve values from input on a .aspx page from VB code executed behind it?
Public Class Class1
Public mSize As Integer
End Class
1) How to define another method inside the Class1 that allows other programs to retrieve the value of mSize
and
2) How to disallow client programs from directly accessing mSize.
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
[Code].....
how do we connect database in access after con.Close() since we do all operation after the con.Close() and works properly.
I am doing invoicing using VS2008 VB. I use Crystal Reports to produce the invoice. I create an in memory dataset to pass to Crystal Reports. What I would like to do is save the dataset I sent to Crystal Reports as an audit trail of the exact invoice. It would only be retrieved in the event of a dispute concerning the original invoice. I thought of using the WriteXML, ReadXML. But that would overwrite the existing XML. Does anyone have a better way of saving the XML for future retrieval?
View 7 RepliesI have MSaccess database.I have 2 tables 1) CUSTOMER TABLE=----CUSTOMER ID-Primary --AUTO NUMBER2) ORDER TABLE =----(CUSTOMER ID--Foreign KEY) Now From the front end using VB.net I have an page in which if i enter Customer details and press button add .I have to INSERT into values into CUSTOMER TABLE and I Also at the same time INSERT into ORDER TABLE with this CUSTOMER ID which i generated now.How is it possibl
View 13 RepliesDim NewOutwarsDeliveryNoteNumber As Integer
Dim iSql As String = "SELECT MAX(OutwardsRefNumber) FROM NewOutwards"
Dim da As OleDbDataAdapter = New OleDbDataAdapter(iSql, LoginForm1.Conn)
[code]....
when I try and run this code it gives me the error that says "Column 'OutwardsRefNumber' does not belong to table ."BUt I am 100% sure this column is in my table. what can I do to correct it?
I have a code here which is to insert values in both the tables which has Relationship.[code]...
View 4 RepliesI'm uploading a flv / swf file and I need to capture the dimensions of those files so I could later retrieve it from a database and embed it into a page.
how I could do it in code behind?
I'd like my application to be able to detect a where a particular USB device has been mounted, and adapt accordingly. Ideally, I'd associate paths with a USB serial number, rather than with a given path. However, I cannot figure out a simple way to access these unique IDs from VB.Net code.
View 1 Replies