Lowyat.NET: Latest topics by GraceCheah

tree view in C#

GraceCheah — Fri, 01 Dec 2006 16:05:55 +0800

i hav declare as folo

CODE

TreeNode treeNode;
aaa=treeNode.Nodes;

the code above shows this error
"system.web.UI.WebControl.TreeNode does not contains a definition for "Nodes""

if i change the code to this

CODE

TreeNode treeNode;
aaa=treeNode.ChildNodes;

then i dun hav error....

but the data i wan is incorrect... coz as i noe, .Nodes is to get the tree root but the .ChildNodes is to get the tree child..

anyone here can help me solve it?? thanks a lot

extract data from html (C#)

GraceCheah — Wed, 22 Nov 2006 14:12:53 +0800

anyone noe how to create a prog wic is use to extract the need data from html code? for example, i would like to get the phone no by juz run an algorithm to the html page then get the phone no.
how to write tat algorithm?
anyone can tell me hows the step or the concept of that extraction algorithm??
thanks

C# Trim function

GraceCheah — Wed, 11 Oct 2006 14:54:13 +0800

i hav try a trim function wic is like below,

CODE

string AfterTrim;
string strString=012-334 6788
AfterTrim=strString.trim();

the result i got still same wic is 012-334 6788

where actually i wan the result is 012-3346788

anyone can help me? thanks a lot

Check character in C#

GraceCheah — Tue, 03 Oct 2006 21:14:05 +0800

for example: my string is "abcd"
i would like to noe the C# code wic can use to detect "a" 1st..then "b" then "c"...
anyone can help me?
thanks

Ms Visual studio 2005

GraceCheah — Tue, 03 Oct 2006 13:28:57 +0800

Y my MS Visual Studio din contains System.Web.Caching this namespace?
it can be added or how? thanks

how to import html file to database (C#)

GraceCheah — Mon, 02 Oct 2006 21:48:24 +0800

Anyone at here know how to import and save html file to database by using C#...
thanks for replying this topic... urgent...

HELP!ASP.net Web Config File can link v MS SQL

GraceCheah — Fri, 02 Jun 2006 10:20:45 +0800

HELP pls...
Anyone noe can a asp.net web config file can link v the SQL database?
can we declare a variable in the web config file then pull the data from the SQL database?
for example, we declare a variable call UserID in that web config file,, then wen program run, the user login, then tat web config file catch the Login ID from the user, then that Login ID can compare to the SQL database, then get the UserName? can it happen? how to do it?