crystal reports convert string to number

Converting Strings to Numbers in Crystal Reports

When working with data in Crystal Reports, you may encounter situations where you need to convert a string value into a numeric value. This can be useful for performing calculations or formatting output. In this article, we will explore some methods for converting strings to numbers in Crystal Reports.

One common method is to use the 'Number' format option in the Formula Editor. To do this, create a formula field on your report canvas and right-click it to select 'Format Field'. Then, click on the 'Number' tab and select the desired numeric format. This will convert any string value into a numeric value.

Another method is to use a custom formula to perform the conversion. For example, you can use the following formula:

If {field_name} = '', 0, ToNumber({field_name})

This formula checks if the field name is blank, and if so, returns a value of 0. Otherwise, it converts the string value into a numeric value using the ToNumber function.

You can also use the 'Suppress' option to control the output format. For example, you can suppress the output if the converted value is equal to zero or blank.

It's also important to note that when working with dates and times in Crystal Reports, it's often more convenient to work with them as strings rather than numbers. This allows for easier formatting and manipulation of the data.

In conclusion, converting strings to numbers in Crystal Reports can be a useful technique for performing calculations and formatting output. By using the 'Number' format option or custom formulas, you can easily convert string values into numeric values.

Crystal reports convert string to number