hknight:
How can I test of a string is blank?
For example:
if( !empty(MyString) ) {
Alert("This string is not blank.");
}
if (MyString == "") Alert("This string is blank.");
string NULLstring; // An un-initialized use will result in a error string EmptyString = ""; // a zero length string string BlankString = " "; // a one character string containing a single blank.
if (MyString == "") Alert("This string is blank empty.");
string EmptyString; // Returns true EmptyString == NULL;
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How can I test of a string is blank?
For example:
if( !empty(MyString) ) {
Alert("This string is not blank.");
}