IDMNodeHelper Members

Functions

Name Description
AssignVariablesDialog Return value: Boolean.
CodesSelectionDialog Helper function to display a codes selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
CompactVariableSelectionString -
CopySpreadsheetStructure Helper function to make a copy of given spreadsheet with only the first case. Return value: Spreadsheet.
CopySpreadsheetStructure2 Helper function to make a copy of given spreadsheet with only the first x number of cases. Return value: Spreadsheet.
DeployModel Helper function to create an output node; can be called from IDMNode::Execute e.g. when a node builds a model and outputs a model node.
DoVariableSelection Helper function to launch the standard DataMiner InputDescriptor variable selection dialog, modifying the node's own InputDescriptor. Return value: Boolean.
EditRules -
EditVarSpecs -
GetCompleteInputDataset Return value: InputSpreadsheet.
GetDMNode Return value: IDMNode.
GetDataSourceParent Return value: DataMinerNode.
GetInputDataSourceCount Return value: Long.
GetInputDatasetStructure Called by an IDMNode, passing his own DataMinerNode*, to get his incoming data source's structure from his parent node. Return value: InputDescriptor.
GetInputDatasetStructure2 Return value: InputSpreadsheet.
GetInputDatasetUniqueValues Called by an IDMNode, passing his own DataMinerNode*, to get unique values from his incoming data source from his parent node. Return value: Long.
GetModelProviders Get array of all model provider inputs (IProvideModel) to a node. Return value: Variant.
GetNumberOfSelectedVariables -
GetSQLCriteria Return value: String.
GetSelectionFromList Helper function to display a selection list of categorical level combinations. Return value: Boolean.
GetVarSpecsForExtCol -
GetVarSpecsForExtCol2 -
HelpGetUniqueValues A helper function to get unique values from an InputSpreadsheet, can be used to help implement IDMNode::GetOutputDatasetUniqueValues. Return value: Long.
LoadNodeDefaultOptions Return value: String.
ReferenceValuesDialog Helper function to display a reference values dialog. Can be called from IDMNode::Edit. Return value: Boolean.
SaveNodeDefaultOptions -
SelectEnterpriseObject Return value: Boolean.
SelectOneVariableDialog Helper function to display a plain single var selection dialog. Return value: Boolean.
SetWindowIcon -
VarSelDialog1 Helper function to display a single var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VarSelDialog2 Helper function to display a 2 var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VarSelDialog3 Helper function to display a 3 var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VarSelDialog4 Helper function to display a 4 var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VarSelDialog5 Helper function to display a 4 var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VarSelDialog6 Helper function to display a 4 var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VarSelDialogFromSpreadsheet1 Helper function to display a single var selection dialog. Can be called from IDMNode::Edit. Return value: Boolean.
VariableSelectionStringToArray -
VariablesToArray Given a variable list in a VARIANT, this helper function converts it to an array of 1-based variable numbers.
VariablesToString Given a variable list in a VARIANT this helper function converts it to a string.

Properties

Name Description
StateFlags Return/assignment value: DMNodeHelperStateFlags.