C# Класс PowerStudio.DebugEngine.DebugStackFrame

Наследование: IDebugStackFrame2
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Открытые методы

Метод Описание
EnumProperties ( enum_DEBUGPROP_INFO_FLAGS dwFields, uint nRadix, System.Guid &guidFilter, uint dwTimeout, uint &pcelt, IEnumDebugPropertyInfo2 &ppEnum ) : int

Creates an enumerator for properties associated with the stack frame, such as local variables.

Because this method allows all selected properties to be retrieved with a single call, it is faster than sequentially calling the IDebugStackFrame2::GetDebugProperty and IDebugProperty2::EnumChildren methods.

GetCodeContext ( IDebugCodeContext2 &ppCodeCxt ) : int

Gets the code context for this stack frame.
GetDebugProperty ( IDebugProperty2 &ppProperty ) : int

Gets a description of the properties of a stack frame.

Calling the IDebugProperty2::EnumChildren method with appropriate filters can retrieve the local variables, method parameters, registers, and "this" pointer associated with the stack frame.

GetDocumentContext ( IDebugDocumentContext2 &ppCxt ) : int

Gets the document context for this stack frame.

This method is faster than calling the IDebugStackFrame2::GetCodeContext method and then calling the IDebugCodeContext2::GetDocumentContext method on the code context. However, it is not guaranteed that every debug engine (DE) will implement this method.

GetExpressionContext ( IDebugExpressionContext2 &ppExprCxt ) : int

Gets an evaluation context for expression evaluation within the current context of a stack frame and thread.

Generally, an expression evaluation context can be thought of as a scope for performing expression evaluation. Call the IDebugExpressionContext2::ParseText method to parse an expression and then call the resulting IDebugExpression2::EvaluateSync or IDebugExpression2::EvaluateAsync methods to evaluate the parsed expression.

GetInfo ( enum_FRAMEINFO_FLAGS dwFieldSpec, uint nRadix, FRAMEINFO pFrameInfo ) : int

Gets a description of the stack frame.
GetLanguageInfo ( string &pbstrLanguage, System.Guid &pguidLanguage ) : int

Gets the language associated with this stack frame.
GetName ( string &pbstrName ) : int

Gets the name of the stack frame.

The name of a stack frame is typically the name of the method being executed.

GetPhysicalStackRange ( ulong &paddrMin, ulong &paddrMax ) : int

Gets a machine-dependent representation of the range of physical addresses associated with a stack frame.

The information returned by this method is used by the session debug manager (SDM) to sort stack frames. It is assumed that the call stack grows down, that is, that new stack frames are added at increasingly lower memory addresses. A run-time architecture must provide physical stack ranges that match this assumption.

GetThread ( IDebugThread2 &ppThread ) : int

Gets the thread associated with a stack frame.

Описание методов

EnumProperties() публичный Метод

Creates an enumerator for properties associated with the stack frame, such as local variables.
Because this method allows all selected properties to be retrieved with a single call, it is faster than sequentially calling the IDebugStackFrame2::GetDebugProperty and IDebugProperty2::EnumChildren methods.
public EnumProperties ( enum_DEBUGPROP_INFO_FLAGS dwFields, uint nRadix, System.Guid &guidFilter, uint dwTimeout, uint &pcelt, IEnumDebugPropertyInfo2 &ppEnum ) : int
dwFields enum_DEBUGPROP_INFO_FLAGS A combination of flags from the DEBUGPROP_INFO_FLAGS enumeration that specifies which fields in the enumerated DEBUG_PROPERTY_INFO structures are to be filled in.
nRadix uint The radix to be used in formatting any numerical information.
guidFilter System.Guid A GUID of a filter used to select which DEBUG_PROPERTY_INFO structures are to be enumerated, such as guidFilterLocals.
dwTimeout uint Maximum time, in milliseconds, to wait before returning from this method. Use INFINITE to wait indefinitely.
pcelt uint Returns the number of properties enumerated. This is the same as calling the IEnumDebugPropertyInfo2::GetCount method.
ppEnum IEnumDebugPropertyInfo2 Returns an IEnumDebugPropertyInfo2 object containing a list of the desired properties.
Результат int

GetCodeContext() публичный Метод

Gets the code context for this stack frame.
public GetCodeContext ( IDebugCodeContext2 &ppCodeCxt ) : int
ppCodeCxt IDebugCodeContext2 Returns an IDebugCodeContext2 object that represents the current instruction pointer in this stack frame.
Результат int

GetDebugProperty() публичный Метод

Gets a description of the properties of a stack frame.
Calling the IDebugProperty2::EnumChildren method with appropriate filters can retrieve the local variables, method parameters, registers, and "this" pointer associated with the stack frame.
public GetDebugProperty ( IDebugProperty2 &ppProperty ) : int
ppProperty IDebugProperty2 Returns an IDebugProperty2 object that describes the properties of this stack frame.
Результат int

GetDocumentContext() публичный Метод

Gets the document context for this stack frame.
This method is faster than calling the IDebugStackFrame2::GetCodeContext method and then calling the IDebugCodeContext2::GetDocumentContext method on the code context. However, it is not guaranteed that every debug engine (DE) will implement this method.
public GetDocumentContext ( IDebugDocumentContext2 &ppCxt ) : int
ppCxt IDebugDocumentContext2 Returns an IDebugDocumentContext2 object that represents the current position in a source document.
Результат int

GetExpressionContext() публичный Метод

Gets an evaluation context for expression evaluation within the current context of a stack frame and thread.
Generally, an expression evaluation context can be thought of as a scope for performing expression evaluation. Call the IDebugExpressionContext2::ParseText method to parse an expression and then call the resulting IDebugExpression2::EvaluateSync or IDebugExpression2::EvaluateAsync methods to evaluate the parsed expression.
public GetExpressionContext ( IDebugExpressionContext2 &ppExprCxt ) : int
ppExprCxt IDebugExpressionContext2 Returns an IDebugExpressionContext2 object that represents a context for expression evaluation.
Результат int

GetInfo() публичный Метод

Gets a description of the stack frame.
public GetInfo ( enum_FRAMEINFO_FLAGS dwFieldSpec, uint nRadix, FRAMEINFO pFrameInfo ) : int
dwFieldSpec enum_FRAMEINFO_FLAGS A combination of flags from the FRAMEINFO_FLAGS enumeration that specifies which fields of the pFrameInfo parameter are to be filled in.
nRadix uint The radix to be used in formatting any numerical information.
pFrameInfo FRAMEINFO A FRAMEINFO structure that is filled in with the description of the stack frame.
Результат int

GetLanguageInfo() публичный Метод

Gets the language associated with this stack frame.
public GetLanguageInfo ( string &pbstrLanguage, System.Guid &pguidLanguage ) : int
pbstrLanguage string Returns the name of the language that implements the method associated with this stack frame.
pguidLanguage System.Guid Returns the GUID of the language.
Результат int

GetName() публичный Метод

Gets the name of the stack frame.
The name of a stack frame is typically the name of the method being executed.
public GetName ( string &pbstrName ) : int
pbstrName string Returns the name of the stack frame.
Результат int

GetPhysicalStackRange() публичный Метод

Gets a machine-dependent representation of the range of physical addresses associated with a stack frame.
The information returned by this method is used by the session debug manager (SDM) to sort stack frames. It is assumed that the call stack grows down, that is, that new stack frames are added at increasingly lower memory addresses. A run-time architecture must provide physical stack ranges that match this assumption.
public GetPhysicalStackRange ( ulong &paddrMin, ulong &paddrMax ) : int
paddrMin ulong Returns the lowest physical address associated with this stack frame.
paddrMax ulong Returns the highest physical address associated with this stack frame.
Результат int

GetThread() публичный Метод

Gets the thread associated with a stack frame.
public GetThread ( IDebugThread2 &ppThread ) : int
ppThread IDebugThread2 Returns an IDebugThread2 object that represents the thread.
Результат int