Numbers
Below Is a list of standard numeric format specifiers
You can add or subtract time durations using the normal operators.
Dividing Double with Integer
If you have a double data type containing 1234567
dbValue = 1234567
dbValue.ToString("#,#") = 1,234,567
Adding Leading Zeros
dbValue = 25
sValue = dbValue.ToString.PadLeft(4,"0"c)
Do While (dbValue <= 200)
dbValue = dbValue + 50
sValue = dbValue.ToString.PadLeft(4,"0"c)
Loop
Random Numbers
.NET has a Random class
The Next function has a parameter that allows you to specify a range of integers you want returned.
Passing in 10 returns numbers from 0 to 9.
Dim objRandom As Random = New Random
Dim iRand As Integer = objRandom.Next(10)
NumberFormatInfo
objNumberFormatInfo = New System.Globalization.NumberFormatInfo
objNumberFormatInfo.NumberDecimalSeparator = "."
Converting Scientifc/Floating into double
dbValue = System.Double.Parse("4.5E8",Globalization.NumberStyles.Float, objNumberFormatInfo)
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