TSql90Parser.ParseExpression 方法 (TextReader, IList<ParseError>%, Int32, Int32, Int32)
Returns an expression and a list of errors by using the provided values.
命名空间: Microsoft.SqlServer.TransactSql.ScriptDom
程序集: Microsoft.SqlServer.TransactSql.ScriptDom(在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中)
语法
声明
Public Overrides Function ParseExpression ( _
input As TextReader, _
<OutAttribute> ByRef errors As IList(Of ParseError), _
startOffset As Integer, _
startLine As Integer, _
startColumn As Integer _
) As ScalarExpression
用法
Dim instance As TSql90Parser
Dim input As TextReader
Dim errors As IList(Of ParseError)
Dim startOffset As Integer
Dim startLine As Integer
Dim startColumn As Integer
Dim returnValue As ScalarExpression
returnValue = instance.ParseExpression(input, _
errors, startOffset, startLine, startColumn)
public override ScalarExpression ParseExpression(
TextReader input,
out IList<ParseError> errors,
int startOffset,
int startLine,
int startColumn
)
public:
virtual ScalarExpression^ ParseExpression(
TextReader^ input,
[OutAttribute] IList<ParseError^>^% errors,
int startOffset,
int startLine,
int startColumn
) override
abstract ParseExpression :
input:TextReader *
errors:IList<ParseError> byref *
startOffset:int *
startLine:int *
startColumn:int -> ScalarExpression
override ParseExpression :
input:TextReader *
errors:IList<ParseError> byref *
startOffset:int *
startLine:int *
startColumn:int -> ScalarExpression
public override function ParseExpression(
input : TextReader,
errors : IList<ParseError>,
startOffset : int,
startLine : int,
startColumn : int
) : ScalarExpression
参数
- input
类型:System.IO.TextReader
The script that will be parsed.
- errors
类型:System.Collections.Generic.IList<ParseError>%
When this method returns, contains the parsing errors.
- startOffset
类型:System.Int32
The start offset of the parse.
- startLine
类型:System.Int32
The line number where the parse starts.
- startColumn
类型:System.Int32
The column number in the line where the parse starts.
返回值
类型:Microsoft.SqlServer.TransactSql.ScriptDom.ScalarExpression
An expression.