RAt Function |  |
Returns the numeric position of the last occurrence of a character expression or memo field within another character expression or memo field.
Namespace: XSharp.VFP
Assembly: XSharp.VFP (in XSharp.VFP.dll) Version: 2.19
SyntaxFUNCTION RAt( cSearchExpression AS STRING, cExpressionSearched AS STRING, dwOccurrence AS DWORD ) AS DWORD
public static uint RAt( string cSearchExpression, string cExpressionSearched, [DefaultParameterValueAttribute(1, 0)] uint dwOccurrence )
Parameters
- cSearchExpression
- Type: String
Specifies the character expression that RAt() looks for in cExpressionSearched. - cExpressionSearched
- Type: String
Specifies the character expression that RAt() searches. The character expressions cSearchExpression and cExpressionSearched can be memo fields of any size. - dwOccurrence
- Type: DWord
Return Value
Type: DWordNumeric
Remarks
The difference between RAtC() and RAt() can be ignored in X# because all characters are unicode,
so there is no distinction between single byte and double-byte characters.
See Also