TrendStorageVariableDescription (STRUCT) ¶ TYPE TrendStorageVariable [...] describes a variable

Variable [...] _BLOCK Variable [...] .IQueryInterface InOut: Scope Name

latch variable. In [...] latch variable liValue [...] AlarmStorageRow.SetLatchVarValue

latch variable. In [...] variable liValue LINT [...] AlarmStorageRow.GetLatchVarValue

ListValue [...] _BLOCK ListValueChanged List to store the

value. InOut: Scope [...] TrendStorageReaderValue [...] Converts a value read

value. InOut: Scope [...] TrendStorageReaderValue [...] Converts a value read

TrendStorageReaderValue [...] value read from the [...] representation. InOut: Scope

ListValue [...] item in the list In [...] type of the variable

variable value from Tbl [...] ITrendStorageAccessReadOperator.ProcessValue [...] ProcessValue