public static bool _Invoke_System_ComponentModel_Design_Serialization_InstanceDescriptor( )
{
//class object
System.ComponentModel.Design.Serialization.InstanceDescriptor _System_ComponentModel_Design_Serialization_InstanceDescriptor = new System.ComponentModel.Design.Serialization.InstanceDescriptor();
//Parameters
//ReturnType/Value
System.Object returnVal_Real = null;
System.Object returnVal_Intercepted = null;
//Exception
System.Exception exception_Real = null;
System.Exception exception_Intercepted = null;
InterceptionMaintenance.disableInterception( );
try
{
returnVal_Real = _System_ComponentModel_Design_Serialization_InstanceDescriptor.Invoke();
}
catch (System.Exception e)
{
exception_Real = e;
}
InterceptionMaintenance.enableInterception( );
try
{
returnVal_Intercepted = _System_ComponentModel_Design_Serialization_InstanceDescriptor.Invoke();
}
catch (System.Exception e)
{
exception_Intercepted = e;
}
return((exception_Real.Messsage == exception_Intercepted.Message) && (returnValue_Real == returnValue_Intercepted));
}
public static bool _Invoke_System_ComponentModel_Design_Serialization_InstanceDescriptor( )
{
//class object
System.ComponentModel.Design.Serialization.InstanceDescriptor _System_ComponentModel_Design_Serialization_InstanceDescriptor = new System.ComponentModel.Design.Serialization.InstanceDescriptor();
//Parameters
//ReturnType/Value
System.Object returnVal_Real = null;
System.Object returnVal_Intercepted = null;
//Exception
System.Exception exception_Real = null;
System.Exception exception_Intercepted = null;
InterceptionMaintenance.disableInterception( );
try
{
returnVal_Real = _System_ComponentModel_Design_Serialization_InstanceDescriptor.Invoke();
}
catch( System.Exception e )
{
exception_Real = e;
}
InterceptionMaintenance.enableInterception( );
try
{
returnVal_Intercepted = _System_ComponentModel_Design_Serialization_InstanceDescriptor.Invoke();
}
catch( System.Exception e )
{
exception_Intercepted = e;
}
return( ( exception_Real.Messsage == exception_Intercepted.Message ) && ( returnValue_Real == returnValue_Intercepted ) );
}
} // CanConvert
public override object ConvertTo(
ITypeDescriptorContext context,
CultureInfo culture,
object value,
Type destinationType)
{
if (destinationType != typeof(
System.ComponentModel.Design.Serialization.InstanceDescriptor)
|| !(value is IngresParameter))
return base.ConvertTo (context, culture, value, destinationType);
IngresParameter parm = (IngresParameter)value;
string parameterName = parm.ParameterName;// != null ?
// parm.ParameterName : "";
System.Reflection.ConstructorInfo ctorInfo = null;
Object[] values;
const int NOTHING_SPECIFIED = 0x00;
const int INGRESTYPE_SPECIFIED = 0x01;
const int VALUE_SPECIFIED = 0x02;
const int SOURCECOLUMN_SPECIFIED = 0x04;
const int SIZE_SPECIFIED = 0x08;
const int OTHER_SPECIFIED = 0x10;
const int INGRESTYPE_AND_SOURCECOLUMN_SPECIFIED =
INGRESTYPE_SPECIFIED |
SOURCECOLUMN_SPECIFIED;
const int INGRESTYPE_AND_SIZE_SPECIFIED =
INGRESTYPE_SPECIFIED |
SIZE_SPECIFIED;
const int INGRESTYPE_AND_SIZE_AND_SOURCECOLUMN_SPECIFIED =
INGRESTYPE_SPECIFIED |
SIZE_SPECIFIED |
SOURCECOLUMN_SPECIFIED;
int specified = NOTHING_SPECIFIED;
if (parm.ProviderType != ProviderType.NVarChar)
specified |= INGRESTYPE_SPECIFIED;
if (parm.Size != 0)
specified |= SIZE_SPECIFIED;
if (parm.Direction != ParameterDirection.Input)
specified |= OTHER_SPECIFIED;
if (parm.IsNullable != false)
specified |= OTHER_SPECIFIED;
if (parm.Precision != 0)
specified |= OTHER_SPECIFIED;
if (parm.Scale != 0)
specified |= OTHER_SPECIFIED;
if (parm.SourceVersion != DataRowVersion.Current)
specified |= OTHER_SPECIFIED;
if (parm.SourceColumn != null &&
parm.SourceColumn.Length != 0)
specified |= SOURCECOLUMN_SPECIFIED;
if (parm.Value != null)
specified |= VALUE_SPECIFIED;
switch( specified )
{
case NOTHING_SPECIFIED:
case INGRESTYPE_SPECIFIED:
{
ctorInfo = typeof(IngresParameter).GetConstructor( new Type[]
{
typeof(String),
typeof(IngresType)
});
values = new Object[2];
values[0] = parameterName;
values[1] = parm.IngresType;
break;
}
case VALUE_SPECIFIED:
{
ctorInfo = typeof(IngresParameter).GetConstructor( new Type[]
{
typeof(String),
typeof(object)
});
values = new Object[2];
values[0] = parameterName;
values[1] = parm.Value;
break;
}
case INGRESTYPE_AND_SOURCECOLUMN_SPECIFIED:
case SOURCECOLUMN_SPECIFIED:
{
ctorInfo = typeof(IngresParameter).GetConstructor( new Type[]
{
typeof(String),
typeof(IngresType),
typeof(String)
});
values = new Object[3];
values[0] = parameterName;
values[1] = parm.IngresType;
values[2] = parm.SourceColumn;
break;
}
case INGRESTYPE_AND_SIZE_SPECIFIED:
case SIZE_SPECIFIED:
{
ctorInfo = typeof(IngresParameter).GetConstructor( new Type[]
{
typeof(String),
typeof(IngresType),
typeof(int)
});
values = new Object[3];
values[0] = parameterName;
values[1] = parm.IngresType;
values[2] = parm.Size;
break;
}
case INGRESTYPE_AND_SIZE_AND_SOURCECOLUMN_SPECIFIED:
{
ctorInfo = typeof(IngresParameter).GetConstructor( new Type[]
{
typeof(String),
typeof(IngresType),
typeof(int),
typeof(String)
});
values = new Object[4];
values[0] = parameterName;
values[1] = parm.IngresType;
values[2] = parm.Size;
values[3] = parm.SourceColumn;
break;
}
default:
{
ctorInfo = typeof(IngresParameter).GetConstructor( new Type[]
{
typeof(String),
typeof(IngresType),
typeof(int),
typeof(ParameterDirection),
typeof(bool),
typeof(byte),
typeof(byte),
typeof(String),
typeof(DataRowVersion),
typeof(object)
});
values = new Object[10];
values[0] = parameterName;
values[1] = parm.IngresType;
values[2] = parm.Size;
values[3] = parm.Direction;
values[4] = parm.IsNullable;
values[5] = parm.Precision;
values[6] = parm.Scale;
values[7] = parm.SourceColumn;
values[8] = parm.SourceVersion;
values[9] = parm.Value;
break;
}
}
System.ComponentModel.Design.Serialization.InstanceDescriptor
instanceDescriptor = new
System.ComponentModel.Design.Serialization.InstanceDescriptor(
ctorInfo, values);
// return the InstanceDescriptor so that the VS Parameter
// Collection Editor can generate the constructor source code.
return instanceDescriptor;
} // ConvertTo