Difference between revisions of "MidStr"
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(Created page with "Returns a part, starting from a specified position and of a specified length, of a specified string expression. ==== Usage ==== <syntaxhighlight>MidStr("String",Pos,Num)</s...") |
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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".
