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How to pass c# decimal to sql decimal(4,2)


By : Zumak Juon
Date : October 16 2020, 06:10 AM
I wish did fix the issue. Assuming sqlParams is an SqlParameterCollection and hoursPerWeek is Nullable:
code :
sqlParams.Add("@hoursPerWeek", SqlDbtype.Decimal, 4, 2).Value = hoursPerWeek  == null ? DBNull.Value : hoursPerWeek.Value;


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Decimal Presentation : different purpose between zoned decimal and packed decimal


By : Divyanshu Kapoor
Date : March 29 2020, 07:55 AM
hop of those help? Firstly - where are you learning CS? Those terms are from the 1960s, the more common name is BCD (Binary Coded Decimal)
Zone decimal uses an entire byte for each digit. This means you can just print a number as if it was text (each 'character' stores a digit 0-9) but since there are only 10 digits and a byte can hold 256 different values this is a bit wasteful.

String.Format decimal with sign, fixed number of decimal places, no decimal separator


By : sophqa
Date : March 29 2020, 07:55 AM
may help you . You almost certainly want a Custom numeric format string to pass to the String.Format method.
The custom format string can contain 2 sections (first for positive, second for negative formatting) for which you can supply the literal + or -. So to format with 7 characters zero padded this is something like:
code :
String.Format("{0:'+'0000000;'-'0000000}",yourValue);
123.45 --> +0000123
-1123.45 --> -0001123
<Extension()> 
Public Function ToFixedFormat(ByVal value As Decimal, ByVal numFractionalDigits As Integer)
    Return String.Format("{0:'+'0000000;'-'0000000}",value * Math.Pow(10,numFractionalDigits))
End Function

How to pass a real decimal value into a virtual decimal value?


By : user5678910
Date : March 29 2020, 07:55 AM
this will help The pic 9(14).9(2) is essentially a Pic X field. You could set up redefine fields or use reference modification
i.e.
code :
       03 F1                 PIC 9(14).9(2).
       03 filler redefines F1.
          05 F1-Int          pic 9(14).
          05 filler          pic X.
          05 F1-decimal      pic 9(2).

       03 F2                 PIC 9(14)V9(2).
       03 filler redefines F2.
          05 F2-Int          pic 9(14).
          05 F2-decimal      pic 9(2).

       Move F1-int          to f2-int.
       Move F1-decimal      to f2-decimal.

or    
       Move F1(1:14)        to F2(1:14).   
       Move F1(16:2)        to F2(15:2).   // Forgoten the correct format for cobol

SQL Server Decimal - Why is my decimal value only capturing two decimal places after the decimal? Yes, it's decimal(18,5


By : Gian Santillan
Date : March 29 2020, 07:55 AM
I wish this help you I had a similar problem, so maybe this helps: I had to specify the type in the DbContext. In my case, the field in the database was of type Money, and the C# type for the models property was Decimal:
code :
modelBuilder.Entity<MyEntity>().Property(e => e.Value).HasColumnType("Money");
modelBuilder.Entity<MyEntity>().Property(e => e.Value)
            .HasColumnType("Decimal")
            .HasPrecision(18, 5);

How to pass a decimal value from JSP to Action with a Localized decimal separator?


By : H.zimu
Date : March 29 2020, 07:55 AM
I wish did fix the issue.
When the value has decimal places (eg. 56,78), in the Action I get 5678.0
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