Re: [IronPython] Adding more than one entry to a TextBox WPF
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 http://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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Re: [IronPython] Adding more than one entry to a TextBox WPF
Yay ty worked perfectly *cheers
Thanks a bunch
Andrew
On Sun, Jul 11, 2010 at 2:10 PM, Michael Foord fuzzy...@voidspace.org.ukwrote:
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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READ CAREFULLY. By accepting and reading this email you agree, on behalf of
your employer, to release me from all obligations and waivers arising from
any and all NON-NEGOTIATED agreements, licenses, terms-of-service,
shrinkwrap, clickwrap, browsewrap, confidentiality, non-disclosure,
non-compete and acceptable use policies (”BOGUS AGREEMENTS”) that I have
entered into with your employer, its partners, licensors, agents and assigns,
in perpetuity, without prejudice to my ongoing rights and privileges. You
further represent that you have the authority to release me from any BOGUS
AGREEMENTS on behalf of your employer.
___
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