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DbSpecificCreatorBaseAppendEscapeClauseForLikePredicate Method

Appends the character specified to the string builder specified together with ESCAPE to use it as an escape. If a database doesn't support the ESCAPE clause, implement this method and simply return null. By default this method appends ESCAPE parameter, where parameter is a string parameter with the character specified.

Namespace:  SD.LLBLGen.Pro.ORMSupportClasses
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.7.0.0 (5.7.0)
Syntax
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public virtual DbParameter AppendEscapeClauseForLikePredicate(
	StringBuilder toAppendTo,
	char escapeCharacter,
	string sourceColumnDbType
)

Parameters

toAppendTo
Type: System.TextStringBuilder
The string builder to append the ESCAPE clause to
escapeCharacter
Type: SystemChar
the character to use as escape character
sourceColumnDbType
Type: SystemString
The type of the column the like operator is working on

Return Value

Type: DbParameter
the parameter created for the escape character specified or null if no parameter was created (e.g. the database doesn't support ESCAPE)

Implements

IDbSpecificCreatorAppendEscapeClauseForLikePredicate(StringBuilder, Char, String)
See Also