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What is the str function? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

In VB, you can use the "str ()" function to convert a numeric variable or constant into a character variable or constant, which is used to convert a string whose syntax is "str (number)" and whose parameter number represents any valid numeric expression.

Is a function of VB that converts numeric variables or constants into character variables or constants.

Returns the Variant (String) that represents a numeric value.

Str (number)

The necessary number parameter is a Long, which can contain any valid numeric expression.

When a number is converted into a string, a space is always left in front of it to indicate the positive or negative. If number is positive, the returned string contains a leading space that implies a positive sign.

Use the Format function to convert numeric values to the necessary format, such as date, time, currency, or other user-defined format. Unlike Str, the Format function does not contain leading spaces to place the plus or minus sign of number.

Note that the Str function only looks at the period (.) Is a valid decimal point. If you use a different decimal point (for example, an international application), you can use CStr to convert numbers to strings.

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