Class: WIN32OLE_PARAM

Inherits:
Object
  • Object
show all
Defined in:
win32ole.c,
win32ole.c

Overview

WIN32OLE_PARAM objects represent param information of

the OLE method.

Instance Method Summary collapse

Instance Method Details

#default ⇒ Object

Returns default value. If the default value does not exist, this method returns nil.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE_METHOD.new(tobj, 'SaveAs')
method.params.each do |param|
  if param.default
    puts "#{param.name} (= #{param.default})"
  else
    puts "#{param}"
  end
end

The above script result is following:
    Filename
    FileFormat
    Password
    WriteResPassword
    ReadOnlyRecommended
    CreateBackup
    AccessMode (= 1)
    ConflictResolution
    AddToMru
    TextCodepage
    TextVisualLayout



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# File 'win32ole.c', line 5388

static VALUE foleparam_default(self)
VALUE self;

#input? ⇒ Boolean

Returns true if the parameter is input.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE_METHOD.new(tobj, 'SaveAs')
param1 = method.params[0]
puts param1.input? # => true

Returns:

  • (Boolean) 


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# File 'win32ole.c', line 5257

static VALUE foleparam_input(self)
VALUE self;

#name ⇒ Object Also known as: to_s

Returns name.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE_METHOD.new(tobj, 'SaveAs')
param1 = method.params[0]
puts param1.name # => Filename



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# File 'win32ole.c', line 5145

static VALUE
foleparam_name(self)
VALUE self;

#ole_type ⇒ Object

Returns OLE type of WIN32OLE_PARAM object(parameter of OLE method).

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE_METHOD.new(tobj, 'SaveAs')
param1 = method.params[0]
puts param1.ole_type # => VARIANT



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# File 'win32ole.c', line 5180

static VALUE 
foleparam_ole_type(self)
VALUE self;

#ole_type_detail ⇒ Object

Returns detail information of type of argument.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'IWorksheetFunction')
method = WIN32OLE_METHOD.new(tobj, 'SumIf')
param1 = method.params[0]
p param1.ole_type_detail # => ["PTR", "USERDEFINED", "Range"]



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# File 'win32ole.c', line 5218

static VALUE 
foleparam_ole_type_detail(self)
VALUE self;

#optional? ⇒ Boolean

Returns true if argument is optional.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE_METHOD.new(tobj, 'SaveAs')
param1 = method.params[0]
puts "#{param1.name} #{param1.optional?}" # => Filename true

Returns:

  • (Boolean) 


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# File 'win32ole.c', line 5304

static VALUE foleparam_optional(self)
VALUE self;

#output? ⇒ Boolean

Returns true if argument is output.

tobj = WIN32OLE_TYPE.new('Microsoft Internet Controls', 'DWebBrowserEvents')
method = WIN32OLE_METHOD.new(tobj, 'NewWindow')
method.params.each do |param|
  puts "#{param.name} #{param.output?}"
end

The result of above script is following:
  URL false
  Flags false
  TargetFrameName false
  PostData false
  Headers false
  Processed true

Returns:

  • (Boolean) 


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# File 'win32ole.c', line 5285

static VALUE foleparam_output(self)
VALUE self;

#retval? ⇒ Boolean

Returns true if argument is return value.

tobj = WIN32OLE_TYPE.new('DirectX 7 for Visual Basic Type Library',
                         'DirectPlayLobbyConnection')
method = WIN32OLE_METHOD.new(tobj, 'GetPlayerShortName')
param = method.params[0]
puts "#{param.name} #{param.retval?}"  # => name true

Returns:

  • (Boolean) 


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# File 'win32ole.c', line 5324

static VALUE foleparam_retval(self)
VALUE self;