Difference between revisions of "MidStr"
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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> | ||
| − | + | 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> | ||
| + | Will return a string expression "Largest". | ||
| + | |||
== Notes == | == Notes == | ||
* See [[LeftStr]] to return the leftmost part of a string, | * See [[LeftStr]] to return the leftmost part of a string, | ||
Latest revision as of 12:38, 13 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".
