ContextParameters Class |
This class defines the WorkflowGen context.
You can create a new context or load a context from a XML DataSet, XML RecordSet or JSON context string.
Various methods could be used to set or get parameters, also somme static methods are useful to convert a WorkflowGen Context.
Inheritance HierarchyNamespace: WorkflowGen.My.Data
Assembly: WorkflowGen.My (in WorkflowGen.My.dll) Version: 4.7.2.0 (4.7.2.0)
SyntaxThe ContextParameters type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ContextParameters |
Initialize a new context in ADO RecordSet format
|
| ContextParameters(DataSet) |
Initialize a new context with a XML ADO.NET DataSet context
|
| ContextParameters(String) |
Initialize a new context with a XML DataSet, XML RecordSet or JSON context string
|
| ContextParameters(XmlDocument) |
Initialize a context with a XML document in ADO.NET DataSet or ADO RecordSet format
|
| ContextParameters(ContextParametersContextFormat) |
Initialize a new context in ContextFormat format
|
| ContextParameters(ContextParametersXmlFormat) |
Initialize a new context in XmlFormat format
|
Properties| Name | Description | |
|---|---|---|
 | ActivityInstanceId |
Activity instance id
|
| Count |
Counts the number of ParameterData contained into the collection
|
| ItemInt32 |
Gets the data parameter associated with the specified index
|
| ItemString |
Gets the data parameter associated with the specified name
|
| ProcessInstanceId |
Process instance id
|
Methods| Name | Description | |
|---|---|---|
| Add |
Adds a new data parameter to the collection
|
| ApplyFilter(Hashtable) |
Filter the collection with parameters matching with the parameter criterias
|
| ApplyFilter(String, ContextParametersComparisonOperators) |
Filter the collection with parameters matching with the name
|
| ApplyFilter(Type, ContextParametersComparisonOperators) |
Filter the collection with parameters matching the data type
|
| ApplyFilter(ContextParameterDirections, ContextParametersComparisonOperators) |
Filter the collection with parameters matching the direction
|
| Contains |
Determines whether or not a data parameter identified by the given name exists into the collection
|
| Dispose |
Frees resources and perform other operations before the Object is reclaimed by garbage collector.
|
| GetEnumerator |
Returns an enumerator that can iterate through the data parameters collection (non-IEnumerable version)
|
| GetJson |
Returns a JSON string representation of the context
|
| GetXml |
Returns an XML string representation of the context
|
| Init |
Reset and init the collection from the original context
|
| Remove |
Removes the data parameter identified by the given name from the collection
|
| RemoveFilter |
Remove all previous filters and restore the collection with the last updated values.
|
| ResetFilter |
Reset all previous filters and restore the collection with the original context.
|
| Save |
Save the current context into a file
|
| Update |
Commits all the changes made to the parameters
|
| Update(Int32) |
Commits the changes made to the parameter specified by the index
|
| Update(String) |
Commits the changes made to the parameter specified by the name
|
See Also