Helper.HTLookupDouble method

Gets the double-precision 64-bit floating-point value of the specified field in the specified hash table.

Namespace:  Microsoft.SharePoint.WorkflowActions
Assembly:  Microsoft.SharePoint.WorkflowActions (in Microsoft.SharePoint.WorkflowActions.dll)

Syntax

'Declaration
Public Shared Function HTLookupDouble ( _
    context As WorkflowContext, _
    collection As Hashtable, _
    fieldName As String _
) As Double
'Usage
Dim context As WorkflowContext
Dim collection As Hashtable
Dim fieldName As String
Dim returnValue As Double

returnValue = Helper.HTLookupDouble(context, _
    collection, fieldName)

public static double HTLookupDouble(
    WorkflowContext context,
    Hashtable collection,
    string fieldName
)

Parameters

• context
  Type: Microsoft.SharePoint.WorkflowActions.WorkflowContext

  A workflow context that contains properties that are associated with the active workflow instance.

• collection
  Type: System.Collections.Hashtable

  The hash table to search.

• fieldName
  Type: System.String

  The name of the field to look up in collection.

Return value

Type: System.Double
The value of the specified field in the specified hash table.

Remarks

This method returns 0.0 if the value cannot be found in the collection or not convertible to Double.

See also

Reference

Helper class

Helper members

Microsoft.SharePoint.WorkflowActions namespace