how to assign float value with two precision to textboox

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Hi,
I have a proc with return a float as
100.00

when i assign this float to textbox ,it is showing only 100 without decimal number.

txtTotalPurCost.Text = float.Parse(objdto[0].Tot_Pur_Cost.ToString().TrimStart().TrimEnd());

Posted 5-Sep-14 0:25am

aassaahh

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Sinisa Hajnal 5-Sep-14 6:40am

Next time search for the solution online BEFORE posting the question. This could've been very easily found elsewhere.

4 solutions

Solution 4

C#

decimal d = 1.000M;
        string s = d.ToString("#.##");
        txt1.Text = s;

Posted 5-Sep-14 1:02am

vr reddy

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OriginalGriff · Accepted Answer · 2014-09-05T00:41:00

Solution 3

Try:

C#

txtTotalPurCost.Text = float.Parse(objdto[0].Tot_Pur_Cost.ToString().Trim()).ToString("0.##");

The format string says to always show two decimal places.

Posted 5-Sep-14 0:41am

OriginalGriff

Comments

Sinisa Hajnal 5-Sep-14 6:42am

Change # into 0 or it will NOT give two decimals if there are none. For example: 10.1 with #.## will give 10.1 while format 0.00 will give 10.10

vangapally Naveen Kumar · Accepted Answer · 2014-09-05T00:39:00

Solution 1

you can use the Custom numeric formts like
but this will give when you try 0.00 empty string.

Ex :

C#

Float I= 100.00
string str=I.ToString ("#.##");

Your one:

C#

txtTotalPurCost.Text = float.Parse(objdto[0].Tot_Pur_Cost.ToString ("#.##");
.TrimStart().TrimEnd());

for more info

http://msdn.microsoft.com/en-us/library/0c899ak8(v=vs.110).aspx[^]

Posted 5-Sep-14 0:39am

vangapally Naveen Kumar

Comments

Sinisa Hajnal 5-Sep-14 6:46am

Change # into 0 or it will NOT give two decimals if there are none. For example: 10.1 with #.## will give 10.1 while format 0.00 will give 10.10

Sinisa Hajnal · Accepted Answer · 2014-09-05T00:40:00

Solution 2

Add "0.00" into to string like this: .ToString("0.00"). Also, you don't need TrimStart and TrimEnd. There is a function Trim that does that. But you don't need trim at all, your number will be parsed then turned into string without extra characters.

If this solves your problem, please accept the solution so that others may find it. Thank you.

Posted 5-Sep-14 0:40am

Sinisa Hajnal

Updated 5-Sep-14 0:43am

v3

Comments

Sinisa Hajnal 10-Sep-14 3:57am

Why 1-vote?