[IronPython] Adding more than one entry to a TextBox WPF

Andrew Evans evans.d.andrew at gmail.com
Sun Jul 11 14:18:55 PDT 2010


Yay ty worked perfectly *cheers

Thanks a bunch

Andrew

On Sun, Jul 11, 2010 at 2:10 PM, Michael Foord <fuzzyman at voidspace.org.uk>wrote:

>  On 11/07/2010 22:06, Andrew Evans wrote:
>
> Hello I am building a simple python app to further educate myself.
>
> I am almost some what complete with this application. However I can not
> think how to add more than one entry to a TextBox. So when I input the first
> value it stays and then the second value third and so forth right now it
> replaces the first value with the second etc etc
>
>
> You currently have this for setting the text in the textbox:
>
>
>         self.output.Text = str(self.entry_input.Text + "\n")
>
> This replaces the current text with next text. Instead try:
>
>         self.output.Text += (self.entry_input.Text + "\n")
>
> No need for the call to str - the Text property of a textbox is already a
> string.
>
> All the best,
>
> Michael
>
>
>
> Here is my app code
>
> #PYTHON#
>
>
> import clr
> clr.AddReference("PresentationFramework")
> clr.AddReference("PresentationCore")
>
> from System.IO import File
> from System.Windows.Markup import XamlReader
> from System.Windows import *
>
> import socket
> from threading import *
> import cPickle
>
> CMD_MSG = range(1)
>
> class Chat(object):
>     def __init__(self):
>       mythread = Thread(target=self.server)
>       mythread.start()
>       stream = File.OpenRead("p2pChat.xaml")
>       self.root = XamlReader.Load(stream)
>       self.ip_address_input = self.root.FindName('ip_address')
>       self.sendB = self.root.FindName('send')
>       self.output = self.root.FindName('textbox')
>       self.entry_input = self.root.FindName('entry')
>       self.sendB.Click += self.sendit
>
>     def server(self):
>       self.port = 9000
>       self.s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
>       self.s.bind((socket.gethostbyname(socket.gethostname()),
> int(self.port)))
>       #print socket.gethostbyname(socket.gethostname())
>       while True:
>         msg, addr = self.s.recvfrom(2024)
> ##        cmd, msg = ord(msg[0]),msg[1:]
> ##        if cmd == CMD_MSG:
>         self.output.Text = str(msg) + "\n"
>
>     def client(self, msg):
>         self.port = 9000
>         self.host = self.ip_address_input.Text
>         self.se = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
>         self.se.sendto(str(self.host) + " : " + msg, (self.host,
> int(self.port)))
>
>     def sendit(self, s, e):
>         self.client(str(self.entry_input.Text))
>         self.output.Text = str(self.entry_input.Text + "\n")
>         self.entry_input.Text = ""
>
>
>
> myChat = Chat()
>
>
> app = Application()
> app.Run(myChat.root)
>
> Thanks in advance :-)
>
>
>
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>
>
> -- http://www.ironpythoninaction.com/http://www.voidspace.org.uk/blog
>
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