TdxDashboardParameters Class
A collection of dashboard parameters.
Declaration
TdxDashboardParameters = class(
TdxBackendCustomParameters<TdxDashboardParameter>
)Remarks
Dashboard parameters are dynamic values that can replace constants in expressions, calculated fields, etc. The TdxDashboardParameters class implements a read-only collection of dashboard parameters.
The TdxDashboardParameters collection is initially empty. Call the parent TdxDashboardControl component’s LoadParametersFromDashboard procedure to populate the collection from the current dashboard layout definition. Subsequent LoadParametersFromDashboard calls update the collection.
Main API Members
The list below outlines key members of the TdxDashboardParameters class. These members allow you to access and modify parameters in a dashboard.
- Count
- Returns the number of parameters stored in the collection.
- FindParam | ParamByName
- Return a stored parameter by its name
- Items
- Provides indexed access to parameters in the collection.
Direct TdxDashboardParameters Class Reference
The TdxCustomDashboardControl.Parameters property references a TdxDashboardParameters object.