CodeQL library for C#
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Class ThisParameter

A parameter corresponding to this.

Import path

import semmle.code.cil.Variable

Direct supertypes

Indirect supertypes

Inherited predicates

compiledFromSource

Holds if this element was compiled from source code that is also present in the database. That is, this element corresponds to another element from source.

from NamedElement
flowsTo

Holds if this node flows to sink in zero or more steps.

from DataFlowNode
fromLibrary

Holds if this element is from an assembly.

from Element
fromSource

Holds if this element is from source code.

from Element
getALocalFlowSucc

Holds if this node flows to sink in one step. tt is the tainting that occurs during this step.

from DataFlowNode
getALocation

Gets a location of this element, which can include locations in both DLLs and source files.

from Element
getAPrimaryQlClass

Gets the name of a primary CodeQL class to which this element belongs.

from Element
getARead

Gets a read access to this variable, if any.

from Variable
getAWrite

Gets a write access to this variable, if any.

from Variable
getAnAccess

Gets an access to this variable, if any.

from MethodParameter
getAnAttribute

Gets an attribute (for example [Obsolete]) of this declaration, if any.

from Declaration
getCSharpDeclaration

Gets the C# declaration corresponding to this CIL declaration, if any. Note that this is only for source/unconstructed declarations.

from Declaration
getCallable

Gets the callable defining this parameter.

from Parameter
getDeclaringElement

Gets the declaring Parameterizable.

from Parameter
getDeclaringType

Gets the type containing this declaration, if any.

from Declaration
getFile

Gets the file containing this element.

from Element
getIndex

Gets the index of this parameter.

from Parameter
getLabel

Gets a unique string label for this element.

from NamedElement
getLanguage

Gets the “language” of this program element, as defined by the extension of the filename. For example, C# has language “cs”, and Visual Basic has language “vb”.

from Element
getLocationfrom MethodParameter
getMethod

Gets the method declaring this parameter.

from MethodParameter
getName

Gets the name of this element.

from NamedElement
getOverriddenParameter

Gets a parameter in an overridden method.

from MethodParameter
getPosition

Gets the position of this parameter, excluding the this parameter.

from Parameter
getPrimaryQlClasses

Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs.

from Element
getQualifiedName

Gets the fully qualified name of this element, for example the fully qualified name of M on line 3 is N.C.M in

from NamedElement
getRawPosition

Gets the raw position of this parameter, including the this parameter at index 0.

from Parameter
getSourceDeclaration

DEPRECATED: Use getUnboundDeclaration() instaed.

from Declaration
getType

Gets the type of this variable.

from MethodParameter
getUnboundDeclaration

Gets the unbound version of this declaration, that is, the declaration where all type arguments have been removed. For example, in

from MethodParameter
getUndecoratedName

Gets the name of this declaration, without additional decoration such as <...>.

from Declaration
hasInFlag

Holds if this parameter has an “in” flag, meaning that it will be passed by reference and may be read from and written to.

from Parameter
hasName

Holds if this element has name ‘name’.

from NamedElement
hasOptionalCustomModifier

Holds if this targeted type has modifier applied as modopt.

from CustomModifierReceiver
hasOutFlag

Holds if this parameter has an “out” flag, meaning that it will be passed by reference and written to.

from Parameter
hasQualifiedName

Holds if this element has qualified name qualifiedName, for example System.Console.WriteLine.

from NamedElement
hasQualifiedName

Holds if this element has the qualified name qualifier.name.

from StackVariable
hasRequiredCustomModifier

Holds if this targeted type has modifier applied as modreq.

from CustomModifierReceiver
hasUndecoratedName

Holds if this element has undecorated name ‘name’.

from Declaration
isOut

Holds if this parameter has C# out semantics.

from Parameter
isRef

Holds if this parameter has C# ref semantics.

from Parameter
isSourceDeclaration

DEPRECATED: Use isUnboundDeclaration() instead.

from Declaration
isUnboundDeclaration

Holds if this declaration is unbound.

from Declaration
matchesHandle

Holds if other has the same metadata handle in the same assembly.

from NamedElement
toStringfrom MethodParameter
toStringWithTypes

Gets a textual representation of this variable including type information.

from MethodParameter

Charpred