Delphi Revision Part 2

To typecast a real to a string we use the typecasting function...

The correct format of a case statement is

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To typecast an string to an integer we use the typecasting function...

If i want to find out how many characters the string sName contains, I use the ... function

The ... function extracts characters from a string

The correct arguments for the copy() function is

• Copy(str, count, start char)

• Copy(str, start char, count)

• Copy(var, start char, count)

• Copy(start char, count, str)

The length() function returns an integer. If I were to store the length of a string in an integer variable, would I need to typecast the string first?

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