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PipeReader.AdvanceTo Method
Definition
- Namespace:
- System.IO.Pipelines
- Assembly:
- System.IO.Pipelines.dll
- Package:
- System.IO.Pipelines v11.0.0-preview.5.26302.115
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Moves forward the pipeline's read cursor to after the consumed data.
Overloads
| Name | Description |
|---|---|
| AdvanceTo(SequencePosition) |
Moves forward the pipeline's read cursor to after the consumed data, marking the data as processed. |
| AdvanceTo(SequencePosition, SequencePosition) |
Moves forward the pipeline's read cursor to after the consumed data, marking the data as processed, read and examined. |
Remarks
The memory for the consumed data will be released and no longer available. The Buffer previously returned from ReadAsync(CancellationToken) must not be accessed after this call. The examined data communicates to the pipeline when it should signal more data is available.
AdvanceTo(SequencePosition)
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
Moves forward the pipeline's read cursor to after the consumed data, marking the data as processed.
public:
abstract void AdvanceTo(SequencePosition consumed);public abstract void AdvanceTo(SequencePosition consumed);abstract member AdvanceTo : SequencePosition -> unitPublic MustOverride Sub AdvanceTo (consumed As SequencePosition)Parameters
- consumed
- SequencePosition
Marks the extent of the data that has been successfully processed.
Remarks
The memory for the consumed data will be released and no longer available.
The Buffer previously returned from ReadAsync(CancellationToken) must not be accessed after this call.
This is equivalent to calling AdvanceTo(SequencePosition, SequencePosition) with identical examined and consumed positions. The examined data communicates to the pipeline when it should signal more data is available.
Because the consumed parameter doubles as the examined parameter, the consumed parameter should be greater than or equal to the examined position in the previous call to AdvanceTo. Otherwise, an InvalidOperationException is thrown.
Applies to
AdvanceTo(SequencePosition, SequencePosition)
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
- Source:
- PipeReader.cs
Moves forward the pipeline's read cursor to after the consumed data, marking the data as processed, read and examined.
public:
abstract void AdvanceTo(SequencePosition consumed, SequencePosition examined);public abstract void AdvanceTo(SequencePosition consumed, SequencePosition examined);abstract member AdvanceTo : SequencePosition * SequencePosition -> unitPublic MustOverride Sub AdvanceTo (consumed As SequencePosition, examined As SequencePosition)Parameters
- consumed
- SequencePosition
Marks the extent of the data that has been successfully processed.
- examined
- SequencePosition
Marks the extent of the data that has been read and examined.
Remarks
The memory for the consumed data will be released and no longer available.
The Buffer previously returned from ReadAsync(CancellationToken) must not be accessed after this call.
The examined data communicates to the pipeline when it should signal more data is available.
The examined parameter should be greater than or equal to the examined position in the previous call to AdvanceTo. Otherwise, an InvalidOperationException is thrown.
Applies to
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