Biml API Reference
AstDataflowColumnOverrideNode Type
BimlStudio 2017

This class provides all of the options necessary to override dataflow column properties during emission of an SSIS dataflow path.
Inheritance Hierarchy
Assembly:
Biml (in Biml.dll)
Language Element:
Properties
  Name Summary
Annotations
This is a collection of annotation items that can be used to specify documentation, tags, or other information. Annotations are particularly useful for storing information about nodes that can be used by BimlScript code.
(Inherited from AstNode)
BimlFile
This value specifies the BimlFile in which the Biml code that defines AstNode resides.
(Inherited from AstNode)
CodePage
Specifies the overridden code page of the target dataflow column.
CodePageDefaultValue
Gets the default value for the CodePage property
ColumnName
Specifies the name of the dataflow column on the parent path that is the target of the property overrides.
ColumnNameDefaultValue
Gets the default value for the ColumnName property
ComparisonFlags
Specifies the overridden comparison flags of the target dataflow column.
ComparisonFlagsDefaultValue
Gets the default value for the ComparisonFlags property
DataType
Specifies the overridden data type of the target dataflow column.
Description
Specifies the overridden description property value for the targeted dataflow object.
(Inherited from AstDataflowOverrideNode)
DescriptionDefaultValue
Gets the default value for the Description property
(Inherited from AstDataflowOverrideNode)
Error
Gets the error string for this node, if any
(Inherited from AstNode)
ErrorCount
Gets the count of error diagnostics that have been generated for this node
(Inherited from AstNode)
ErrorOrTruncationOperation
Specifies the overridden error or truncation operation of the target dataflow column.
ErrorOrTruncationOperationDefaultValue
Gets the default value for the ErrorOrTruncationOperation property
ErrorRowDisposition
Specifies the overridden error row disposition property value for the targeted dataflow object.
(Inherited from AstDataflowOverrideNode)
ErrorRowDispositionDefaultValue
Gets the default value for the ErrorRowDisposition property
(Inherited from AstDataflowOverrideNode)
FlowFile
This value specifies the containing code file of this node for Xml Binding purposes.
(Inherited from AstNode)
ForceDisableIncrementalChangeTracking
This value specifies whether changes to property values of this node should be automatically reflected in the corresponding Biml code. Its primary use is for temporary nodes that will never be persisted into BimlFiles.
(Inherited from AstNode)
FriendlyTypeName
Gets the friendly name of the type of this node
(Inherited from AstNode)
FriendlyTypeName
Gets the friendly name of the type of this node
(Inherited from AstDataflowOverrideNode)
FriendlyTypeName
Gets the friendly name of the type of this node
FriendlyTypeNameStatic
Gets the friendly name of the type of this node
(Inherited from AstNode)
FriendlyTypeNameStatic
Gets the friendly name of the type of this node
(Inherited from AstDataflowOverrideNode)
FriendlyTypeNameStatic
Gets the friendly name of the type of this node
IsAstNodeReadOnly
Gets a value indicating whether this node is currently in a read-only state
(Inherited from AstNode)
IsDataTypeExplicitlySet
Gets whether or not the IsDataTypeExplicitlySet property has been set directly.
IsErrorRowDispositionExplicitlySet
Gets whether or not the IsErrorRowDispositionExplicitlySet property has been set directly.
(Inherited from AstDataflowOverrideNode)
IsInBrokenLiveBimlScript
Specifies whether or not this object is part of a live BimlScript containing an error, which means that this is a cached object that may be out-of-date
(Inherited from AstNode)
IsTruncationRowDispositionExplicitlySet
Gets whether or not the IsTruncationRowDispositionExplicitlySet property has been set directly.
(Inherited from AstDataflowOverrideNode)
IsUsageTypeExplicitlySet
Gets whether or not the IsUsageTypeExplicitlySet property has been set directly.
ItemLabel
Gets a label that can be used to identify this node
(Inherited from AstNode)
Length
Specifies the overridden data length of the target dataflow column.
LengthDefaultValue
Gets the default value for the Length property
MessageCount
Gets the count of message diagnostics that have been generated for this node
(Inherited from AstNode)
ObjectTag
This property provides a general purpose storage mechanism for .NET objects to be associated with AstNode objects. It supplements the annotation system, which is intended for use with string-based metadata.
(Inherited from AstNode)
OutputAlias
Specifies the overridden output alias of the target dataflow column.
OutputAliasDefaultValue
Gets the default value for the OutputAlias property
ParentItem
This value specifies the parent of the current node. All nodes must have a valid parent in the Biml framework, except for the root node.
(Inherited from AstNode)
ParentXObjectMappingProvider
This value specifies the parent of the current node for Xml Binding purposes.
(Inherited from AstNode)
Precision
Specifies the overridden data precision of the target dataflow column.
PrecisionDefaultValue
Gets the default value for the Precision property
Properties
Provides a list of key/value pair override objects that can be used to more easily override properties from a metadata source or to override properties that have not been defined as attributes of the relevant override nodes.
(Inherited from AstDataflowOverrideNode)
PropertyChangeNotificationTarget
Gets a reference to the ViewModel object for this node. This property should only be used by the internal Biml framework.
(Inherited from AstNode)
Scale
Specifies the overridden data scale of the target dataflow column.
ScaleDefaultValue
Gets the default value for the Scale property
ScopeBoundary
Gets the scope boundary for this node
(Inherited from AstNode)
SortKeyPosition
Specifies the overridden sort key position of the target dataflow column.
SortKeyPositionDefaultValue
Gets the default value for the SortKeyPosition property
SpecialFlags
Specifies the overridden special flags of the target dataflow column.
SpecialFlagsDefaultValue
Gets the default value for the SpecialFlags property
SsisDataTypeOverride
Specifies the SSIS Data Type that should be used for the output column. This value overrides the value specified in the DataType property.
SymbolTableProvider
Gets the symbol table provider for this node
(Inherited from AstNode)
TreeDepth
Gets the distance between this node and the root item
(Inherited from AstNode)
TruncationRowDisposition
Specifies the overridden truncation row disposition property value for the targeted dataflow object.
(Inherited from AstDataflowOverrideNode)
TruncationRowDispositionDefaultValue
Gets the default value for the TruncationRowDisposition property
(Inherited from AstDataflowOverrideNode)
UsageType
Specifies the overridden usage type of the target dataflow column.
UsageTypeDefaultValue
Gets the default value for the UsageType property
UserDefinedItems
Gets the child items of this node that were defined in user code
(Inherited from AstNode)
WarningCount
Gets the count of warning diagnostics that have been generated for this node
(Inherited from AstNode)
XmlMapping
Gets the XML binding information that is used to track the Biml code that corresponds to this node
(Inherited from AstNode)
Methods
  Name Summary
Events
  Name Summary
ScopeBoundaryChanged
The ScopeBoundaryChanged event occurs when any ancestor (as determined by following ParentItem to the AstRootNode) changes in such a way as the ScopeBoundary for this node changes. This will force the ScopedName of this node to change if it is an AstNamedNode.
Extension Methods
  Name Summary
AddAnnotation(AnnotationType,String)
Adds an annotation to an AstNode
[Extension Method: Import namespace Varigence.Biml.Extensions]
AddAnnotation(AnnotationType,String,String)
Adds an annotation to an AstNode
[Extension Method: Import namespace Varigence.Biml.Extensions]
EnumerateAncestors
Returns the ancestors of the current node
[Extension Method: Import namespace Varigence.Biml.Extensions]
GetBiml()
Retrieve the Biml that represents the AstNode
[Extension Method: Import namespace Varigence.Biml.Extensions]
GetTag(String)
Gets the first annotation with a matching tag and returns the value. If the tag is not found, returns an empty string.
[Extension Method: Import namespace Varigence.Biml.Extensions]
GetTag(String,Boolean)
Gets the first annotation with a matching tag and returns the value. If the tag is not found, returns an empty string.
[Extension Method: Import namespace Varigence.Biml.Extensions]
GetTag(String,Boolean,Boolean)
Gets the first annotation with a matching tag and returns the value. If the tag is not found, returns an empty string.
[Extension Method: Import namespace Varigence.Biml.Extensions]
.NET API Metadata
Assembly:
Biml
Friendly Name:
DataflowColumnOverride
Abstract:
False
Referenceable:
False
Root Item:
False
Scope Boundary:
False
Symbol Table Provider:
False
Xml Schema Name:
Varigence.Languages.Biml.Transformation.AstDataflowColumnOverrideNode
Xsd Namespace:
http://schemas.varigence.com/biml.xsd
Referenceable:
False
Scope Boundary:
False