@ -12,387 +12,387 @@ using Emgu.CV.Structure;
namespace Emgu.CV.UI
{
/// <summary>
/// The dialog to ask user for parameters to the specific method
/// </summary>
internal partial class ParameterInputDialog : Form
{
private bool _sucessed ;
/// <summary>
/// The List of parameter values
/// </summary>
private Object [ ] _paramValue ;
/// <summary>
/// The array of parameter info
/// </summary>
private ParameterInfo [ ] _paramInfo ;
private ParamInputPanel [ ] _paramPanel ;
/// <summary>
/// Get the parameters obtained by this parameter input dialog
/// </summary>
public Object [ ] Parameters
{
get
{
return _paramValue ;
}
}
private ParameterInputDialog ( ParameterInfo [ ] paramInfo , Object [ ] paramList )
{
InitializeComponent ( ) ;
int panelsHeight = 0 ;
_paramValue = new object [ paramInfo . Length ] ;
_paramInfo = paramInfo ;
_paramPanel = new ParamInputPanel [ paramInfo . Length ] ;
for ( int i = 0 ; i < paramInfo . Length ; i + + )
{
ParamInputPanel panel = CreatePanelForParameter (
paramInfo [ i ] ,
( paramList = = null | | i > = paramList . Length ) ? null : paramList [ i ] ) ;
parameterInputPanel . Controls . Add ( panel ) ;
panel . Location = new Point ( 0 , i * panel . Height ) ;
_paramPanel [ i ] = panel ;
panelsHeight + = panel . Height ;
}
Height = panelsHeight + 1 0 0 ;
}
private bool Successed
{
get { return _sucessed ; }
}
private void cancelButton_Click ( object sender , EventArgs e )
{
Close ( ) ;
}
private void okButton_Click ( object sender , EventArgs e )
{
for ( int i = 0 ; i < _paramInfo . Length ; i + + )
{
ParamInputPanel panel = _paramPanel [ i ] ;
Object value = panel . GetValue ( ) ;
if ( value = = null )
/// <summary>
/// The dialog to ask user for parameters to the specific method
/// </summary>
internal partial class ParameterInputDialog : Form
{
private bool _sucessed ;
/// <summary>
/// The List of parameter values
/// </summary>
private Object [ ] _paramValue ;
/// <summary>
/// The array of parameter info
/// </summary>
private ParameterInfo [ ] _paramInfo ;
private ParamInputPanel [ ] _paramPanel ;
/// <summary>
/// Get the parameters obtained by this parameter input dialog
/// </summary>
public Object [ ] Parameters
{
get
{
MessageBox . Show ( String . Format ( "Parameter {0} is invalid." , panel . Name ) ) ;
return ;
return _paramValue ;
}
}
_paramValue [ i ] = value ;
}
private ParameterInputDialog ( ParameterInfo [ ] paramInfo , Object [ ] paramList )
{
InitializeComponent ( ) ;
_sucessed = true ;
Close ( ) ;
}
int panelsHeight = 0 ;
private class ParamInputPanel : Panel
{
private GetParamDelegate _getParamFunction ;
_paramValue = new object [ paramInfo . Length ] ;
/// <summary>
/// Return the value of the parameter input panel, if unable to retrieve value, return null
/// </summary>
/// <returns>The value of the parameter input panel, if unable to retrieve value, return null</returns>
public Object GetValue ( )
{
try
{
return _getParamFunction ( ) ;
}
catch
_paramInfo = paramInfo ;
_paramPanel = new ParamInputPanel [ paramInfo . Length ] ;
for ( int i = 0 ; i < paramInfo . Length ; i + + )
{
return null ;
ParamInputPanel panel = CreatePanelForParameter (
paramInfo [ i ] ,
( paramList = = null | | i > = paramList . Length ) ? null : paramList [ i ] ) ;
parameterInputPanel . Controls . Add ( panel ) ;
panel . Location = new Point ( 0 , i * panel . Height ) ;
_paramPanel [ i ] = panel ;
panelsHeight + = panel . Height ;
}
}
public delegate Object GetParamDelegate ( ) ;
Height = panelsHeight + 1 0 0 ;
}
private bool Successed
{
get { return _sucessed ; }
}
private void cancelButton_Click ( object sender , EventArgs e )
{
Close ( ) ;
}
/// <summary>
/// The function used to obtain the parameter from this input panel
/// </summary>
public GetParamDelegate GetParamFunction
{
set
private void okButton_Click ( object sender , EventArgs e )
{
for ( int i = 0 ; i < _paramInfo . Length ; i + + )
{
_getParamFunction = value ;
}
}
}
/// <summary>
/// Get the name of the parameter
/// </summary>
/// <param name="param">the parameter</param>
/// <returns>the name of the parameter</returns>
private static String ParseParameterName ( ParameterInfo param )
{
String name = param . Name ;
#region Add space before every upper case character
Char [ ] nameChars = name . ToCharArray ( ) ;
List < Char > charList = new List < char > ( ) ;
foreach ( Char c in nameChars )
{
if ( Char . IsUpper ( c ) )
{ //upper case char
charList . Add ( ' ' ) ;
}
charList . Add ( c ) ;
}
#endregion
//convert the first letter to upper case
charList [ 0 ] = Char . ToUpper ( charList [ 0 ] ) ;
return new string ( charList . ToArray ( ) ) ;
}
/// <summary>
/// Create a panel for the specific parameter
/// </summary>
/// <param name="param">the parameter to create panel for</param>
/// <param name="defaultValue">The default value for the parameter</param>
/// <returns>the panel</returns>
private static ParamInputPanel CreatePanelForParameter ( ParameterInfo param , object defaultValue )
{
ParamInputPanel panel = new ParamInputPanel ( ) ;
panel . Height = 5 0 ;
panel . Width = 4 0 0 ;
Point textBoxStart = new Point ( 1 0 0 , 1 0 ) ;
#region add the label for the parameter
Label paramNameLabel = new Label ( ) ;
paramNameLabel . AutoSize = true ;
panel . Controls . Add ( paramNameLabel ) ;
paramNameLabel . Location = new Point ( 1 0 , textBoxStart . Y ) ;
#endregion
if ( param = = null )
{ // a generic parameter
GenericParameter p = defaultValue as GenericParameter ;
paramNameLabel . Text = "" ;
String [ ] options = Array . ConvertAll < Type , String > ( p . AvailableTypes , delegate ( Type t ) { return t . Name ; } ) ;
ComboBox combo = new ComboBox ( ) ;
panel . Controls . Add ( combo ) ;
combo . Location = textBoxStart ;
combo . Items . AddRange ( options ) ;
combo . SelectedIndex = Array . FindIndex < String > ( options , p . SelectedType . ToString ( ) . Equals ) ;
panel . GetParamFunction =
delegate ( )
ParamInputPanel panel = _paramPanel [ i ] ;
Object value = panel . GetValue ( ) ;
if ( value = = null )
{
return
new GenericParameter (
p . AvailableTypes [ Array . FindIndex < String > ( options , combo . Text . ToString ( ) . Equals ) ] ,
p . AvailableTypes ) ;
} ;
}
else
{
Type paramType = param . ParameterType ;
paramNameLabel . Text = String . Format ( "{0}:" , ParseParameterName ( param ) ) ;
if ( paramType . IsEnum )
{
ComboBox combo = new ComboBox ( ) ;
panel . Controls . Add ( combo ) ;
combo . Location = textBoxStart ;
combo . Items . AddRange ( Enum . GetNames ( paramType ) ) ;
combo . SelectedIndex = 0 ;
combo . Width = 2 4 0 ;
panel . GetParamFunction =
delegate
{
return Enum . Parse ( paramType , combo . SelectedItem . ToString ( ) , true ) ;
} ;
}
else if ( paramType = = typeof ( bool ) )
{
ComboBox combo = new ComboBox ( ) ;
panel . Controls . Add ( combo ) ;
combo . Location = textBoxStart ;
combo . Items . AddRange ( new String [ ] { "True" , "False" } ) ;
combo . SelectedIndex = 0 ;
panel . GetParamFunction =
delegate ( )
{
return combo . SelectedItem . ToString ( ) . Equals ( "True" ) ;
} ;
MessageBox . Show ( String . Format ( "Parameter {0} is invalid." , panel . Name ) ) ;
return ;
}
_paramValue [ i ] = value ;
}
else if ( paramType = = typeof ( UInt64 ) | | paramType = = typeof ( int ) | | paramType = = typeof ( double ) )
_sucessed = true ;
Close ( ) ;
}
private class ParamInputPanel : Panel
{
private GetParamDelegate _getParamFunction ;
/// <summary>
/// Return the value of the parameter input panel, if unable to retrieve value, return null
/// </summary>
/// <returns>The value of the parameter input panel, if unable to retrieve value, return null</returns>
public Object GetValue ( )
{
//Create inpout box for the int paramater
TextBox inputTextBox = new TextBox ( ) ;
panel . Controls . Add ( inputTextBox ) ;
inputTextBox . Location = textBoxStart ;
inputTextBox . Text = defaultValue = = null ? "0" : defaultValue . ToString ( ) ;
panel . GetParamFunction =
delegate ( )
{
return Convert . ChangeType ( inputTextBox . Text , paramType ) ;
} ;
try
{
return _getParamFunction ( ) ;
}
catch
{
return null ;
}
}
else if ( paramType = = typeof ( MCvScalar ) )
public delegate Object GetParamDelegate ( ) ;
/// <summary>
/// The function used to obtain the parameter from this input panel
/// </summary>
public GetParamDelegate GetParamFunction
{
TextBox [ ] inputBoxes = new TextBox [ 4 ] ;
int boxWidth = 4 0 ;
//Create input boxes for the scalar value
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
inputBoxes [ i ] = new TextBox ( ) ;
panel . Controls . Add ( inputBoxes [ i ] ) ;
inputBoxes [ i ] . Location = new Point ( textBoxStart . X + i * ( boxWidth + 5 ) , textBoxStart . Y ) ;
inputBoxes [ i ] . Width = boxWidth ;
inputBoxes [ i ] . Text = "0.0" ;
}
panel . GetParamFunction =
delegate ( )
{
double [ ] values = new double [ 4 ] ;
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
values [ i ] = Convert . ToDouble ( inputBoxes [ i ] . Text ) ;
}
return new MCvScalar ( values [ 0 ] , values [ 1 ] , values [ 2 ] , values [ 3 ] ) ;
} ;
set
{
_getParamFunction = value ;
}
}
else if ( paramType = = typeof ( PointF ) )
}
/// <summary>
/// Get the name of the parameter
/// </summary>
/// <param name="param">the parameter</param>
/// <returns>the name of the parameter</returns>
private static String ParseParameterName ( ParameterInfo param )
{
String name = param . Name ;
#region Add space before every upper case character
Char [ ] nameChars = name . ToCharArray ( ) ;
List < Char > charList = new List < char > ( ) ;
foreach ( Char c in nameChars )
{
TextBox [ ] inputBoxes = new TextBox [ 2 ] ;
int boxWidth = 4 0 ;
//Create input boxes for the scalar value
for ( int i = 0 ; i < 2 ; i + + )
{
inputBoxes [ i ] = new TextBox ( ) ;
panel . Controls . Add ( inputBoxes [ i ] ) ;
inputBoxes [ i ] . Location = new Point ( textBoxStart . X + i * ( boxWidth + 5 ) , textBoxStart . Y ) ;
inputBoxes [ i ] . Width = boxWidth ;
inputBoxes [ i ] . Text = "0.0" ;
}
panel . GetParamFunction =
delegate ( )
{
float [ ] values = new float [ inputBoxes . Length ] ;
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
values [ i ] = Convert . ToSingle ( inputBoxes [ i ] . Text ) ;
}
return new PointF ( values [ 0 ] , values [ 1 ] ) ;
} ;
if ( Char . IsUpper ( c ) )
{ //upper case char
charList . Add ( ' ' ) ;
}
charList . Add ( c ) ;
}
else if ( paramType . GetInterface ( "IColor" ) = = typeof ( IColor ) )
{
IColor t = Activator . CreateInstance ( paramType ) as IColor ;
//string[] channelNames = ReflectColorType.GetNamesOfChannels(t);
TextBox [ ] inputBoxes = new TextBox [ t . Dimension ] ;
int boxWidth = 4 0 ;
//Create input boxes for the scalar value
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
inputBoxes [ i ] = new TextBox ( ) ;
panel . Controls . Add ( inputBoxes [ i ] ) ;
inputBoxes [ i ] . Location = new Point ( textBoxStart . X + i * ( boxWidth + 5 ) , textBoxStart . Y ) ;
inputBoxes [ i ] . Width = boxWidth ;
inputBoxes [ i ] . Text = "0.0" ;
}
panel . GetParamFunction =
delegate ( )
{
double [ ] values = new double [ 4 ] ;
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
values [ i ] = Convert . ToDouble ( inputBoxes [ i ] . Text ) ;
}
IColor color = Activator . CreateInstance ( paramType ) as IColor ;
color . MCvScalar = new MCvScalar ( values [ 0 ] , values [ 1 ] , values [ 2 ] , values [ 3 ] ) ;
return color ;
} ;
#endregion
//convert the first letter to upper case
charList [ 0 ] = Char . ToUpper ( charList [ 0 ] ) ;
return new string ( charList . ToArray ( ) ) ;
}
/// <summary>
/// Create a panel for the specific parameter
/// </summary>
/// <param name="param">the parameter to create panel for</param>
/// <param name="defaultValue">The default value for the parameter</param>
/// <returns>the panel</returns>
private static ParamInputPanel CreatePanelForParameter ( ParameterInfo param , object defaultValue )
{
ParamInputPanel panel = new ParamInputPanel ( ) ;
panel . Height = 5 0 ;
panel . Width = 4 0 0 ;
Point textBoxStart = new Point ( 1 0 0 , 1 0 ) ;
#region add the label for the parameter
Label paramNameLabel = new Label ( ) ;
paramNameLabel . AutoSize = true ;
panel . Controls . Add ( paramNameLabel ) ;
paramNameLabel . Location = new Point ( 1 0 , textBoxStart . Y ) ;
#endregion
if ( param = = null )
{ // a generic parameter
GenericParameter p = defaultValue as GenericParameter ;
paramNameLabel . Text = "" ;
String [ ] options = Array . ConvertAll < Type , String > ( p . AvailableTypes , delegate ( Type t ) { return t . Name ; } ) ;
ComboBox combo = new ComboBox ( ) ;
panel . Controls . Add ( combo ) ;
combo . Location = textBoxStart ;
combo . Items . AddRange ( options ) ;
combo . SelectedIndex = Array . FindIndex < String > ( options , p . SelectedType . ToString ( ) . Equals ) ;
panel . GetParamFunction =
delegate ( )
{
return
new GenericParameter (
p . AvailableTypes [ Array . FindIndex < String > ( options , combo . Text . ToString ( ) . Equals ) ] ,
p . AvailableTypes ) ;
} ;
}
else
{
throw new NotSupportedException ( String . Format ( "Parameter type '{0}' is not supported" , paramType . Name ) ) ;
Type paramType = param . ParameterType ;
paramNameLabel . Text = String . Format ( "{0}:" , ParseParameterName ( param ) ) ;
if ( paramType . IsEnum )
{
ComboBox combo = new ComboBox ( ) ;
panel . Controls . Add ( combo ) ;
combo . Location = textBoxStart ;
combo . Items . AddRange ( Enum . GetNames ( paramType ) ) ;
combo . SelectedIndex = 0 ;
combo . Width = 2 4 0 ;
panel . GetParamFunction =
delegate
{
return Enum . Parse ( paramType , combo . SelectedItem . ToString ( ) , true ) ;
} ;
}
else if ( paramType = = typeof ( bool ) )
{
ComboBox combo = new ComboBox ( ) ;
panel . Controls . Add ( combo ) ;
combo . Location = textBoxStart ;
combo . Items . AddRange ( new String [ ] { "True" , "False" } ) ;
combo . SelectedIndex = 0 ;
panel . GetParamFunction =
delegate ( )
{
return combo . SelectedItem . ToString ( ) . Equals ( "True" ) ;
} ;
}
else if ( paramType = = typeof ( UInt64 ) | | paramType = = typeof ( int ) | | paramType = = typeof ( double ) )
{
//Create inpout box for the int paramater
TextBox inputTextBox = new TextBox ( ) ;
panel . Controls . Add ( inputTextBox ) ;
inputTextBox . Location = textBoxStart ;
inputTextBox . Text = defaultValue = = null ? "0" : defaultValue . ToString ( ) ;
panel . GetParamFunction =
delegate ( )
{
return Convert . ChangeType ( inputTextBox . Text , paramType ) ;
} ;
}
else if ( paramType = = typeof ( MCvScalar ) )
{
TextBox [ ] inputBoxes = new TextBox [ 4 ] ;
int boxWidth = 4 0 ;
//Create input boxes for the scalar value
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
inputBoxes [ i ] = new TextBox ( ) ;
panel . Controls . Add ( inputBoxes [ i ] ) ;
inputBoxes [ i ] . Location = new Point ( textBoxStart . X + i * ( boxWidth + 5 ) , textBoxStart . Y ) ;
inputBoxes [ i ] . Width = boxWidth ;
inputBoxes [ i ] . Text = "0.0" ;
}
panel . GetParamFunction =
delegate ( )
{
double [ ] values = new double [ 4 ] ;
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
values [ i ] = Convert . ToDouble ( inputBoxes [ i ] . Text ) ;
}
return new MCvScalar ( values [ 0 ] , values [ 1 ] , values [ 2 ] , values [ 3 ] ) ;
} ;
}
else if ( paramType = = typeof ( PointF ) )
{
TextBox [ ] inputBoxes = new TextBox [ 2 ] ;
int boxWidth = 4 0 ;
//Create input boxes for the scalar value
for ( int i = 0 ; i < 2 ; i + + )
{
inputBoxes [ i ] = new TextBox ( ) ;
panel . Controls . Add ( inputBoxes [ i ] ) ;
inputBoxes [ i ] . Location = new Point ( textBoxStart . X + i * ( boxWidth + 5 ) , textBoxStart . Y ) ;
inputBoxes [ i ] . Width = boxWidth ;
inputBoxes [ i ] . Text = "0.0" ;
}
panel . GetParamFunction =
delegate ( )
{
float [ ] values = new float [ inputBoxes . Length ] ;
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
values [ i ] = Convert . ToSingle ( inputBoxes [ i ] . Text ) ;
}
return new PointF ( values [ 0 ] , values [ 1 ] ) ;
} ;
}
else if ( paramType . GetInterface ( "IColor" ) = = typeof ( IColor ) )
{
IColor t = Activator . CreateInstance ( paramType ) as IColor ;
//string[] channelNames = ReflectColorType.GetNamesOfChannels(t);
TextBox [ ] inputBoxes = new TextBox [ t . Dimension ] ;
int boxWidth = 4 0 ;
//Create input boxes for the scalar value
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
inputBoxes [ i ] = new TextBox ( ) ;
panel . Controls . Add ( inputBoxes [ i ] ) ;
inputBoxes [ i ] . Location = new Point ( textBoxStart . X + i * ( boxWidth + 5 ) , textBoxStart . Y ) ;
inputBoxes [ i ] . Width = boxWidth ;
inputBoxes [ i ] . Text = "0.0" ;
}
panel . GetParamFunction =
delegate ( )
{
double [ ] values = new double [ 4 ] ;
for ( int i = 0 ; i < inputBoxes . Length ; i + + )
{
values [ i ] = Convert . ToDouble ( inputBoxes [ i ] . Text ) ;
}
IColor color = Activator . CreateInstance ( paramType ) as IColor ;
color . MCvScalar = new MCvScalar ( values [ 0 ] , values [ 1 ] , values [ 2 ] , values [ 3 ] ) ;
return color ;
} ;
}
else
{
throw new NotSupportedException ( String . Format ( "Parameter type '{0}' is not supported" , paramType . Name ) ) ;
}
}
}
return panel ;
}
/// <summary>
/// Obtain the parameters for <paramref name="method"/> and put them in <paramref name="defaultParameterValues"/>
/// </summary>
/// <param name="method">The method to Obtain parameters from</param>
/// <param name="defaultParameterValues">The list that will be used as the storage for the retrieved parameters, if it contains elements, those elements will be used as default value</param>
/// <returns>True if successed, false otherwise</returns>
public static Object [ ] GetParams ( MethodInfo method , Object [ ] defaultParameterValues )
{
List < ParameterInfo > parameterList = new List < ParameterInfo > ( ) ;
List < Object > defaultParameterValueList = new List < object > ( ) ;
#region find all the generic types and options and add that to the lists.
if ( method . ContainsGenericParameters )
{
ExposableMethodAttribute att =
( method . GetCustomAttributes ( typeof ( ExposableMethodAttribute ) , false ) [ 0 ] as ExposableMethodAttribute ) ;
Type [ ] typeOptions = att . GenericParametersOptions ;
int [ ] optionSize = att . GenericParametersOptionSizes ;
GenericParameter [ ] genericOptions = new GenericParameter [ optionSize . Length ] ;
int count = 0 ;
for ( int i = 0 ; i < optionSize . Length ; i + + )
return panel ;
}
/// <summary>
/// Obtain the parameters for <paramref name="method"/> and put them in <paramref name="defaultParameterValues"/>
/// </summary>
/// <param name="method">The method to Obtain parameters from</param>
/// <param name="defaultParameterValues">The list that will be used as the storage for the retrieved parameters, if it contains elements, those elements will be used as default value</param>
/// <returns>True if successed, false otherwise</returns>
public static Object [ ] GetParams ( MethodInfo method , Object [ ] defaultParameterValues )
{
List < ParameterInfo > parameterList = new List < ParameterInfo > ( ) ;
List < Object > defaultParameterValueList = new List < object > ( ) ;
#region find all the generic types and options and add that to the lists.
if ( method . ContainsGenericParameters )
{
Type [ ] types = new Type [ optionSize [ i ] ] ;
for ( int j = 0 ; j < types . Length ; j + + )
types [ j ] = typeOptions [ count + + ] ;
genericOptions [ i ] = new GenericParameter ( types [ 0 ] , types ) ;
ExposableMethodAttribute att =
( method . GetCustomAttributes ( typeof ( ExposableMethodAttribute ) , false ) [ 0 ] as ExposableMethodAttribute ) ;
Type [ ] typeOptions = att . GenericParametersOptions ;
int [ ] optionSize = att . GenericParametersOptionSizes ;
GenericParameter [ ] genericOptions = new GenericParameter [ optionSize . Length ] ;
int count = 0 ;
for ( int i = 0 ; i < optionSize . Length ; i + + )
{
Type [ ] types = new Type [ optionSize [ i ] ] ;
for ( int j = 0 ; j < types . Length ; j + + )
types [ j ] = typeOptions [ count + + ] ;
genericOptions [ i ] = new GenericParameter ( types [ 0 ] , types ) ;
}
//Type[] instanceGenericParameters = method.ReflectedType.GetGenericArguments();
Type [ ] genericTypes = method . GetGenericArguments ( ) ;
for ( int i = 0 ; i < genericTypes . Length ; i + + )
{
parameterList . Add ( null ) ;
defaultParameterValueList . Add (
defaultParameterValues = = null ?
genericOptions [ i ] :
defaultParameterValues [ i ] ) ;
}
}
#endregion
parameterList . AddRange ( method . GetParameters ( ) ) ;
if ( defaultParameterValues ! = null )
defaultParameterValueList . AddRange ( defaultParameterValues ) ;
//Type[] instanceGenericParameters = method.ReflectedType.GetGenericArguments();
Type [ ] genericTypes = method . GetGenericArguments ( ) ;
//if the method requires no parameter, simply return an empty array
if ( parameterList . Count = = 0 )
return new object [ 0 ] ;
for ( int i = 0 ; i < genericTypes . Length ; i + + )
#region Handle the cases where at least one parameter is required as input
using ( ParameterInputDialog dlg = new ParameterInputDialog ( parameterList . ToArray ( ) , defaultParameterValueList . ToArray ( ) ) )
{
parameterList . Add ( null ) ;
defaultParameterValueList . Add (
defaultParameterValues = = null ?
genericOptions [ i ] :
defaultParameterValues [ i ] ) ;
dlg . ShowDialog ( ) ;
return dlg . Successed ? dlg . Parameters : null ;
}
}
#endregion
parameterList . AddRange ( method . GetParameters ( ) ) ;
if ( defaultParameterValues ! = null )
defaultParameterValueList . AddRange ( defaultParameterValues ) ;
//if the method requires no parameter, simply return an empty array
if ( parameterList . Count = = 0 )
return new object [ 0 ] ;
#region Handle the cases where at least one parameter is required as input
using ( ParameterInputDialog dlg = new ParameterInputDialog ( parameterList . ToArray ( ) , defaultParameterValueList . ToArray ( ) ) )
{
dlg . ShowDialog ( ) ;
return dlg . Successed ? dlg . Parameters : null ;
}
#endregion
}
}
#endregion
}
}
}
Canming Huang
5 years ago