ICM_GETINKDATA

4/8/2010

This message is sent to a window to get the ink data of the InkCanvas control.

Syntax

ICM_GETINKDATA
    wparam = (WPARAM) (IC_INKENCODING) encoding;
    lParam = (LPARAM) (VARIANT*) pvData;

Parameters

• pvData
  Pointer to a variant that will store the ink data. The variant type is either:

  • VT_UI1|VT_ARRAY for binary formats: isf and gif
  • VT_BSTR for base64 formats: base64isf and base64gif.

  The caller is responsible for calling VariantClear to free the memory allocated.

• encoding
  The encoding in which the data is required. This should be specified as a value of the following enumeration.

  enum IC_INKENCODING

  {

  IC_INKENCODING_BINARY,

  IC_INKENCODING_BASE64,

  IC_INKENCODING_GIF,

  IC_INKENCODING_BASE64GIF

  };

Return Value

Returns 0 if there are errors.

Requirements

See Also

Concepts

Windows Mobile Ink Reference