some questions, need fast reply - C# Discussion Boards

Re: C#: how to close form when esc key is pressed

kssknov27-Dec-07 0:59

27-Dec-07 0:59

ya its working.

but one doubt, if i need this same task to be done without
creating a button and setting its property to cancelbutton means , how ?

dont think i am irritating u

senthil

Re: C#: how to close form when esc key is pressed

mav.northwind27-Dec-07 1:31

mav.northwind

27-Dec-07 1:31

Allowing the user to close a dialog by using the ESC key only is bad UI design style, so if you keep up a good style and provide a button you don't face the problem.

Regards,
mav

--
Black holes are the places where God divided by 0...

first character to be upper case

Sonia Gupta26-Dec-07 18:12

Sonia Gupta

26-Dec-07 18:12

how can i make a first character in the word an upper case, is there any predefined function that do this?

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

Re: first character to be upper case

srini vas26-Dec-07 18:50

srini vas

26-Dec-07 18:50

use following code

textBox3.Text = textBox3.Text[0].ToString().ToUpper() + textBox3.Text.Substring(1);

or

string s = "srinivas";
s = s[0].ToString().ToUpper() + s.Substring(1);
textBox3.Text = s;

Re: first character to be upper case

N a v a n e e t h26-Dec-07 19:01

N a v a n e e t h

26-Dec-07 19:01

There is no predefined method to do that. Use Substring to find the first letter, and use ToUpper() to make it upper case.

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Re: first character to be upper case

Vikram A Punathambekar26-Dec-07 19:26

Vikram A Punathambekar

26-Dec-07 19:26

In addition to what the others have said, you may want to use the overload of ToUpper() that takes a CultureInfo.InvariantCulture parameter.

Cheers,
Vikram.

"If a trend is truly global, then that trend ought to be visible across ANY subset of that data" - fat_boy

Re: first character to be upper case

Paul Conrad27-Dec-07 6:27

Paul Conrad

27-Dec-07 6:27

Sonia Gupta wrote:
any predefined function that do this?

The methods ToUpper and Substring, as the others have said.

"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon

some questions, need fast reply

Xmen Real 26-Dec-07 18:00

Xmen Real

26-Dec-07 18:00

hi there,
today is my first exam of C# and other, some questions are confusing me, i dont have another way or time from where i can ask these question, so buddies please reply ASAP.

Q1.
A. In dynamic polymophism, appropriate methods of a program can be invoked, depending on the context.
B. In early binding(static), function calls are bound at run time.

a.) A true, B false
b.) A false, B true
c.) both true
d.)both false

Q2
is flow chart (OR and AND) rules are different from C#?

i mean in C# if we write like this:

if (a == 0 | a == 1)
{
//body
}
then any of is true(ie. a = 0 or a = 1)
then C# will enter the body.
is this will be same in flowchart or any other rule

i hope you people will understand what i wanna say.

please be in contact, more questions may asked
thanks

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