Length: Difference between revisions

Latest revision as of 14:21, 24 December 2024

function Length(S: String): Integer;

The length function returns the element count of the number of characters in the S. It is often used to loop around all the characters in a string.

Example

var
 valueStr    : string;
{

 valueStr = 'Clomosy';
 ShowMessage('Length of valueStr = '+IntToStr(Length(valueStr)));

}

Output:

Length of valueStr = 7

@@ Line 1: / Line 1: @@
- function Length(const SourceString string):Integer;
+<div class="alert alert-ligth border border-3 border-primary-subtle rounded-5 p-4 shadow-sm" role="alert">
+function Length(S: String): Integer;
+</div>
-The length function returns the element count of the number of characters in the SourceString. It is often used to loop around all the characters in a string.
+The length function returns the element count of the number of characters in the S. It is often used to loop around all the characters in a string.
-'''Example:'''<br>
+<b>Example</b><br>
-:'''Base Syntax'''
-  var
-    valueStr    : string;
-  begin
-    valueStr := 'Clomosy';
-    ShowMessage('Length of valueStr = '+IntToStr('''Length'''(valueStr)));
-  end;
-:'''TRObject Syntax'''
+<pre>
-  var
+var
-    valueStr    : string;
+ valueStr    : string;
+{
-  {
-    valueStr = 'Clomosy';
-    ShowMessage('Length of valueStr = '+IntToStr('''Length'''(valueStr)));
-  }
-'''Output:'''<br>
+ valueStr = 'Clomosy';
- Length of valueStr = 7
+ ShowMessage('Length of valueStr = '+IntToStr(Length(valueStr)));
+}
+</pre>
+<b>Output:</b><br>
+<div class="alert alert-success" role="alert" data-bs-theme="light">
+Length of valueStr = 7
+</div>
+<h2> See Also </h2>
+* [[System_Library#String_Functions | String Functions]]
+{{#seo:|title=Length Using in Clomosy - Clomosy Docs}}
+{{#seo:|description=Use the Length function in Clomosy to get the number of characters in a string.}}