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Hi,
hope this helps:
public void clear(TreeNodeCollection nodes)
{
foreach (TreeNode tn in nodes)
{
tn.Checked = false;
clear(tn.ChildNodes);
}
}
clear(mytree.Nodes);
Let me know , It helped u or not..
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Hi ,
This will remove the entire parent node but i want to delete all checked node whether it is parent node or child node that does'nt matters
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if (TreeView1.Nodes.Count > 1) {
int i = TreeView1.Nodes.Count - 1;
do {
if (TreeView1.Nodes(i).Checked) {
TreeView1.Nodes(i).Remove();
}
i -= 1;
}
while (!(i == 0));
}
Try this.. And give feed back
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Thanks for ur Reply..
Treeview1.Nodes[i].Remove() will remove only the parentnode.if i want to select one childnode from a parent and another chilnode from another parent means what should i do...i think it is only possible with javascript wat is ur opinion...
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How to make edit,Update,Delete in datagrid in windows application Using C#
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see this
http://www.codeproject.com/KB/cs/N-Tier22.aspx[^]
Vuyiswa Maseko,
Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswam@its.co.za
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Booma wrote: How to make edit,Update,Delete in datagrid in windows application
Then why are you asking this in asp.net forum?
Apurva Kaushal
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Hello,
I want to create a mail application which include sent,inbox,delete message,get message etc.
Plz. help me.
Thanks in advance
Jitendra
send message on jitendramcu@gmail.com
jitendra kumar
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That is too vague. What area you are facing problem? What have you tried? Come with specific questions.
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Jitendra_Web_Developer wrote: want to create a mail application which include sent,inbox,delete message,get message etc.
Plz. help me.
What help, to create the whole application for you. 
Apurva Kaushal
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Hi,
How we can send webmail to Yahoo id. can i get some source code for this?.
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hi
i am not getting clear about your question, do you want to send mail to yahoo id
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it is a contact us form. so users want to send mail to my yahoo id.
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use this function in vb.net
Imports System.Net.Mail
Public Function sendMails(ByVal toEmail As String, ByVal toName As String, ByVal fromEmail As String, ByVal fromName As String, ByVal subject As String, ByVal mailBody As String, ByVal host As String) As String
Try
Dim msg As MailMessage = New MailMessage
msg.From = New MailAddress(fromEmail, fromName)
msg.To.Add(New MailAddress(toEmail, toName))
'msg.To.Add(new MailAddress("destination2@domain.com","Addressee 2's Name"));
msg.Subject = subject
msg.Body = mailBody
msg.IsBodyHtml = True
msg.Priority = MailPriority.High
Dim c As SmtpClient = New SmtpClient("" & host & "")
c.Send(msg)
Return "Mail send successfully."
Catch ex As Exception
Return ("Send Email Failed.<br>" + ex.Message)
End Try
Return "Mail send successfully."
End Function
The miracle is this--the more we share, the more we have.
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I Used this and different code from google also. but am getting the following error.Should i do some setting changes or something in the email account?
Send failure: System.Net.Mail.SmtpException: Failure sending mail. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 216.239.59.109:587 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) --- End of inner exception stack trace --- at System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object owner, Boolean async, IPAddress& address, Socket& abortSocket, Socket& abortSocket6, Int32 timeout) at System.Net.PooledStream.Activate(Object owningObject, Boolean async, Int32 timeout, GeneralAsyncDelegate asyncCallback) at System.Net.PooledStream.Activate(Object owningObject, GeneralAsyncDelegate asyncCallback) at System.Net.ConnectionPool.GetConnection(Object owningObject, GeneralAsyncDelegate asyncCallback, Int32 creationTimeout) at System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message) --- End of inner exception stack trace --- at System.Net.Mail.SmtpClient.Send(MailMessage message) at Mail.btSend_Click(Object sender, EventArgs e) in e:\Uzhavoor_Project\Mail.aspx.cs:line 46
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First thing make clear, email cannot be send from localhost. If this error occurs form web then check the host id. Is is configured for SMTP mail.
The miracle is this--the more we share, the more we have.
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I used the following code for sending mail to my gmail id and i used the smtp server address also. i tried with different codes and different email smtp address also still getting the same error.
MailMessage objEmail = new MailMessage();
objEmail.To = "someaddress@gmail.com";
objEmail.From = txtFrom.Text;
objEmail.Subject = "Test Email";
objEmail.Body = txtName.Text + ", " + txtMessage.Text;
objEmail.Priority = MailPriority.Normal;
objEmail.BodyFormat = MailFormat.Text;
SmtpMail.SmtpServer = "smtp.gmail.com";
try
{
SmtpMail.Send(objEmail);
Response.Write("Your Email has been sent sucessfully - Thank You");
}
catch (Exception exc)
{
Response.Write("Send failure: " + exc.ToString());
}
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You cannot use smtp.gmail.com or smtp.yahoo.com like this. Because these server are will rejuct your request for mail send.
If you purchase any web domain and if that domain is smtp enabled for you, then only you can send mail.
The miracle is this--the more we share, the more we have.
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How could we know that whether that mail server is smtp enabled or not. Or Can we enable from our code.
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No, You cannot enable server for smtp from your code due to security reason. As i know, none of the service provider gives us this facility to enable from code. You can do it by using their admin panel.
The miracle is this--the more we share, the more we have.
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Ok. Thanks.
I found some codes from the google sending mails to Gmail and yahoo, how we can do that.
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You have to use .NET Mail API, If you find, you will get lots of sample on that.
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I Used this and different code from google also. but am getting the following error.Should i do some setting changes or something in the email account?
Send failure: System.Net.Mail.SmtpException: Failure sending mail. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 216.239.59.109:587 at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) --- End of inner exception stack trace --- at System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object owner, Boolean async, IPAddress& address, Socket& abortSocket, Socket& abortSocket6, Int32 timeout) at System.Net.PooledStream.Activate(Object owningObject, Boolean async, Int32 timeout, GeneralAsyncDelegate asyncCallback) at System.Net.PooledStream.Activate(Object owningObject, GeneralAsyncDelegate asyncCallback) at System.Net.ConnectionPool.GetConnection(Object owningObject, GeneralAsyncDelegate asyncCallback, Int32 creationTimeout) at System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message) --- End of inner exception stack trace --- at System.Net.Mail.SmtpClient.Send(MailMessage message) at Mail.btSend_Click(Object sender, EventArgs e) in e:\Uzhavoor_Project\Mail.aspx.cs:line 46
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Try again with same code, but send emails on Gmail account and not yahoo. If you get error , post it again.
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