c# check if float value is positif code example

Example 1: c# check if float value is positif

bool positive = number > 0;
bool negative = number < 0;

Example 2: c# check if is float

public bool IsFloatOrInt(string value) {
  int intValue;
  float floatValue;
  return Int32.TryParse(value, out intValue) || float.TryParse(value, out floatValue);
}