C# Discussion Boards - CodeProject

gauthee10-Apr-07 4:05

gauthee

10-Apr-07 4:05

You can change the textmode property of the textbox to single line again!
TextBox1.TextMode="SingleLine"

Gautham

anu8110-Apr-07 4:14

anu81

10-Apr-07 4:14

hi gautham,

Thanks for the immediate response. I am using windows application in C#.

There is no textmode property for textbox control in windows application.

How to proceed?

Thanks once again.

Regards

Anuradha

althamda10-Apr-07 5:13

althamda

10-Apr-07 5:13

Do the following

textBox1.PasswordChar = '\0';

anu8110-Apr-07 19:03

anu81

10-Apr-07 19:03

hi,

Thanks for your help.I got it working.

Set the password char to \0 made to unmask my password.

Thanks for the help.

Regards

Anuradha

gauthee10-Apr-07 18:36

gauthee

10-Apr-07 18:36

TextBox.PasswordChar Property

The character used to mask characters entered in a single-line TextBox control.
Set the value of this property to 0 (character value) if you do not want the control to mask characters as they are typed.
Equals 0 (character value) by default.

Gautham

nikanth10-Apr-07 4:25

nikanth

10-Apr-07 4:25

Its just a trick...

1) Have a 2 textboxes which stores the password, one is masked and other unmasked at the same location having the same top,left,height and width.

At an instance depending upon the checkbox value, only one textbox is visible
if(checkbox checked true)
{
textboxMasked.Visibility = false;
textboxUnmasked.Visibility = true;
textboxUnMasked.Text = textboxMasked.Text
}
else
{
textboxMasked.Visibility = true;
textboxUnmasked.Visibility = false;
textboxMasked.Text = textboxunMasked.Text
}

In the check box unchecked event,do the above

Hope this solve ur issue...
please reply back if it solved ur requirement

N.Navaneethan

Truncate decimal place

polishprogrammer10-Apr-07 3:36

polishprogrammer

10-Apr-07 3:36

I need to do some math that involves truncating the number after the tenths place. So, I need to take some calculation and remove all digits after the first decimal place without rounding.

For example

3765/3700 * 100=101.75675675675675675675675675676

But, I need to produce from that calculation 101.7. Not 101.8 (the rounded form). Is there a built in method that performs this sort of calculation, or some other way that you might suggest? Thanks.

gauthee10-Apr-07 3:48

gauthee

10-Apr-07 3:48

try math.ceiling or math.floor methods

Gautham

Martin#10-Apr-07 3:59

Martin#

10-Apr-07 3:59

Hello,

If you want to show it as a string, you could use the String.Format method.

int numberofdecpoints= 10;
double d = 3765/3700 * 100;
string roundednumber =  String.Format("{0:F"+ numberofdecpoints.ToString() +"}",d);

All the best,

Martin

Not Active10-Apr-07 4:31

Not Active

10-Apr-07 4:31

May not be the prettiest

double d = 101.75675675675675675675675675676;<br />
string s = string.Format("{0:f2}", d);<br />
d = Convert.ToDouble(s.Remove(s.Length-1));

Using the specifier {0:f1} still rounds the number to 101.8, so use 0:f2 and truncate it.

only two letters away from being an asset

althamda10-Apr-07 6:00

althamda

10-Apr-07 6:00

Can't you just do this?

<br />
double d = 128.158676;<br />
Convert.ToDouble(Convert.ToInt32(d * 10)) / 10;<br />

Converting bmp to pcx files

mabo4211-Apr-07 0:05

mabo42

11-Apr-07 0:05

double d = 101.75675675675675675675675675676;
d = Math.Floor(10 * d) / 10;

Now d has a value of 101.7
Hope this helps

Romashka_NN10-Apr-07 3:20

Romashka_NN

10-Apr-07 3:20

Help!
I need to convert bmp to pcx file? Does anyone have an idea?
Have problem using CXImageAtl.dll

Nataliya

where is create Class Diagram option??

Saira Tanwir10-Apr-07 2:50

Saira Tanwir

10-Apr-07 2:50

hi everyone

i'm working with VS 2003 and can't find the create Class Diagram option.

can anyone please tell me how to make class diagram through VS 2003.

thanks for your time.

Colin Angus Mackay10-Apr-07 3:03

Colin Angus Mackay

10-Apr-07 3:03

Saira Tanwir wrote:
i'm working with VS 2003 and can't find the create Class Diagram option.

can anyone please tell me how to make class diagram through VS 2003.

There isn't one. It is a new feature of Visual Studio 2005.

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Pete O'Hanlon10-Apr-07 3:14

Pete O'Hanlon

10-Apr-07 3:14

For VS2003, you will need to use an external application such as Visio. The class designer was added in VS2005.

Deja View - the feeling that you've seen this post before.

Sathesh Sakthivel10-Apr-07 3:17

Sathesh Sakthivel

10-Apr-07 3:17

Class Diagram option is not available in Vs2003.

It is a new feature which is available in VS2005 only.

Regards,

Satips.