CustomPrototypeBindSource

Qualified name: delphifmx.CustomPrototypeBindSource

class CustomPrototypeBindSource

Bases: BaseObjectBindSource

Is a base class that implements a bind source for creating sample data. If you want to create your own custom prototype bind source, then you should derive your class from TCustomPrototypeBindSource. When designing applications, TPrototypeBindSource is available from the Tool Palette.

Methods

BindMethodsToEvents

Connects methods to component events if they are named using the following pattern: Prefix_ComponentName_EventName.

GetParentComponent

Returns the parent of a component.

HasParent

Indicates whether the component has a parent to handle its filing.

Attributes

Active

Specifies whether the bind source adapter is active.

AutoActivate

Specifies whether the bind source is automatically activated.

AutoEdit

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AutoPost

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BOF

Indicates whether the bind source adapter is positioned in the first record.

CanModify

Specifies whether the bind source has permission to modify the data.

ClassName

Returns the TObject.ClassName

ComObject

Specifies the interface reference implemented by the component.

ComponentCount

Returns the owned component count

ComponentIndex

Indicates the position of the component in its owner's Components property array.

ComponentState

Describes the current state of the component, indicating when a component needs to avoid certain actions.

ComponentStyle

Governs the behavior of the component.

Components

Returns an iterator over the owned components

DataGenerator

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DesignInfo

Contains information used by the Form designer.

Editing

Indicates whether the data is in edit mode.

Eof

Indicates whether the bind source adapter is positioned in the last record.

FieldDefs

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InternalAdapter

Returns the internal adapter of the bind source.

ItemIndex

Specifies the index of the current record.

Members

Object:

Name

Specifies the name of the component as referenced in code.

Observers

Indicates the TObservers object added to the TComponent.

Owner

Returns the Component Owner

RecordCount

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Tag

Stores a NativeInt integral value as a part of a component.

VCLComObject

Represents information used internally by components that support COM.

AutoEdit

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Type:

bool

AutoPost

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Type:

bool

BindMethodsToEvents(prefix)

Connects methods to component events if they are named using the following pattern: Prefix_ComponentName_EventName. Example: def handle_button1_OnClick(Sender): pass The function returns a list of tuples. Each tuple contains the name of the component, the name of the event and the method object assigned to the event. Note that the prefix parameter is optional and will default to “handle_”.

ComponentCount

Returns the owned component count

Components

Returns an iterator over the owned components

DataGenerator

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Type:

CustomDataGeneratorAdapter

FieldDefs

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Type:

GeneratorFieldDefs

GetParentComponent()

Returns the parent of a component.

HasParent()

Indicates whether the component has a parent to handle its filing.

Owner

Returns the Component Owner

RecordCount

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Type:

int