MidStr: Difference between revisions
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Returns a part, starting from a specified position and of a specified length, of a specified string expression. | Returns a part, starting from a specified position and of a specified length, of a specified string expression. | ||
== Usage == | |||
<syntaxhighlight>MidStr("String",Pos,Num)</syntaxhighlight> | <syntaxhighlight>MidStr("String", Pos, Num)</syntaxhighlight> | ||
Where: | Where: | ||
:'''String''' - a string expression where the specified part is to be taken from. | |||
:'''Pos''' - a numerical expression specifying the position, from the left side of the string, of the starting character of the part to be taken. | |||
:'''Num''' - a numerical expression specifying the length, in characters, of the part to be taken. | |||
== Example == | |||
<syntaxhighlight>MidStr("Largest winning trade",1,7); | <syntaxhighlight>MidStr("Largest winning trade", 1, 7);</syntaxhighlight> | ||
Will return a string expression "Largest". | |||
[[Category:Text Manipulation]] | [[Category:Text Manipulation]] |
Revision as of 07:32, 9 February 2012
Returns a part, starting from a specified position and of a specified length, of a specified string expression.
Usage
MidStr("String", Pos, Num)
Where:
- String - a string expression where the specified part is to be taken from.
- Pos - a numerical expression specifying the position, from the left side of the string, of the starting character of the part to be taken.
- Num - a numerical expression specifying the length, in characters, of the part to be taken.
Example
MidStr("Largest winning trade", 1, 7);
Will return a string expression "Largest".