C#

liujw wrote:

I want to add hyperlink to datagridview column, the link can download pdf file, like IE effect.

liujw wrote:

god bless me,
tomorrow is my task deadline.

liujw wrote:

tomorrow is my task deadline

liujw wrote:

if can leave me a demo code to download is a prefer.

rowdykuttan wrote:

I need a help, i have a number for eg :- 9.5 i want it to be 9.05 while taking to database cause if use round of it will give 9.50 but i want 9.05. am using C# 2005.

Pete O`Hanlon wrote:

It seems that he wants to redefine how mathematics works.

double d = 9.5;<br />
      d = Math.Floor(d) + ((Math.Floor(d) + 1) - d) / 10;<br />

jgasm wrote:

I simply want to count
how many decimals are in the string, unfortunately everything in regex seems to involve
replacing the decimals...and regex seems really heavy way of doing something that should
be simple.

Int32 decimalCount = text.Split('.')[1].Length

Int32 decimalCount = text.IndexOf('.') > -1 ? text.Split('.')[1].Length : 0;

[System.STAThreadAttribute]
static void Main(string[] args)
{
    int d ;
 
    args [ 0 ] = args [ 0 ].Trim( new char[] { '0' } ) ;
    d = args [ 0 ].IndexOf ( '.' ) ;
 
    if ( d >= 0 )
    {
        d = args [ 0 ].Length - d - 1 ;
    }
    else
    {
        d = 0 ;
    }
 
    System.Console.WriteLine ( d ) ;
}

int d ;

args [ 0 ] = args [ 0 ].Trim( new char[] { '0' } ) ;

System.Console.WriteLine
(
    ( d = args [ 0 ].IndexOf ( '.' ) ) == -1 ? 0 : args [ 0 ].Length - d - 1
) ;

int pos = text.IndexOf('.');
int decimalCount;
if (pos == -1) {
   decimalCount = 0;
} else {
   decimalCount = value.Length - pos - 1;
}

int pos = text.IndexOf('.');
int decimalCount = (pos == -1) ? 0 : value.Length - pos - 1;