api:dk11:delphi:fmx.giscontrollegendform.tgis_controllegendform.showlayerproperties_tgis_layer_tgis_controllegend_tgis_helpevent_tproc_1
Table of Contents
TGIS_ControlLegendForm.ShowLayerProperties(TGIS_Layer; TGIS_ControlLegend; TGIS_HelpEvent; TProc<TModalResult>) method
DK for Delphi | FMX.GisControlLegendForm.TGIS_ControlLegendForm.ShowLayerProperties | Overloads | Constructors | Fields | Methods | Properties
Shows the layer properties dialog for the specified layer.
Syntax
// Delphi public\n class procedure ShowLayerProperties(\n const _layer : TGIS_Layer;\n const _legend : TGIS_ControlLegend;\n const _onhelp : TGIS_HelpEvent;\n const _proc : TProc<TModalResult>\n ); overload;
// C++ Builder public:\n __classmethod void ShowLayerProperties(\n TGIS_Layer* const _layer,\n TGIS_ControlLegend* const _legend,\n TGIS_HelpEvent* const _onhelp,\n TProc__1<TModalResult>* const _proc\n ) /* overload */;
Parameters
| Name | Type | Description |
|---|---|---|
| _layer | TGIS_Layer | layer whose properties are displayed and edited |
| _legend | TGIS_ControlLegend | legend control associated with the dialog; can be nil |
| _onhelp | TGIS_HelpEvent | help notification callback; if assigned, the Help button is shown and help support is enabled |
| _proc | TProc<TModalResult> | callback executed after the dialog closes with the modal result |
2026/07/11 00:18