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api:dk11:delphi:gisinterfaces.igis_viewer.hourglassprepare_void

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IGIS_Viewer.HourglassPrepare method

DK11 for Delphi | GisInterfaces.IGIS_Viewer.HourglassPrepare | Methods | Properties

Prepare Hourglass cursor for timely operation.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure HourglassPrepare;
// C++ Builder
public:
  void HourglassPrepare(void) = 0;

Remarks

Hourglass will be turn on after a while (500 ms). Must be paired with HourglassRelease. Hourglass must be shake regularly (for example in any loop) to visible) - use HourglassShake to do this.

2018/02/17 00:05