private void Build()
{
// Basic data
_data = new UIAutomationPatternInfo
{
pProgrammaticName = _programmaticName,
guid = _patternGuid,
clientInterfaceId = _clientInterfaceId,
providerInterfaceId = _providerInterfaceId,
pPatternHandler = _patternHandler,
cMethods = (uint)_methods.Count
};
// Build the list of methods
if (_data.cMethods > 0)
{
_data.pMethods = Marshal.AllocCoTaskMem((int)(_data.cMethods * Marshal.SizeOf(typeof(UIAutomationMethodInfo))));
var methodPointer = _data.pMethods;
for (var i = 0; i < _data.cMethods; ++i)
{
Marshal.StructureToPtr(_methods[i].Data, methodPointer, false);
methodPointer = (IntPtr)(methodPointer.ToInt64() + Marshal.SizeOf(typeof(UIAutomationMethodInfo)));
}
}
else
{
_data.pMethods = IntPtr.Zero;
}
// Build the list of properties
_data.cProperties = (uint)_properties.Count;
if (_data.cProperties > 0)
{
_data.pProperties = Marshal.AllocCoTaskMem((int)(_data.cProperties * Marshal.SizeOf(typeof(UIAutomationPropertyInfo))));
var propertyPointer = _data.pProperties;
for (var i = 0; i < _data.cProperties; ++i)
{
Marshal.StructureToPtr(_properties[i].Data, propertyPointer, false);
propertyPointer = (IntPtr)(propertyPointer.ToInt64() + Marshal.SizeOf(typeof(UIAutomationPropertyInfo)));
}
}
else
{
_data.pProperties = IntPtr.Zero;
}
// Build the list of events
_data.cEvents = (uint)_events.Count;
if (_data.cEvents > 0)
{
_data.pEvents = Marshal.AllocCoTaskMem((int)(_data.cEvents * Marshal.SizeOf(typeof(UIAutomationEventInfo))));
var eventPointer = _data.pEvents;
for (var i = 0; i < _data.cEvents; ++i)
{
Marshal.StructureToPtr(_events[i].Data, eventPointer, false);
eventPointer = (IntPtr)(eventPointer.ToInt64() + Marshal.SizeOf(typeof(UIAutomationEventInfo)));
}
}
else
{
_data.pEvents = IntPtr.Zero;
}
_built = true;
}
private void Build()
{
// Basic data
_data = new UIAutomationPatternInfo
{
pProgrammaticName = _programmaticName,
guid = _patternGuid,
clientInterfaceId = _clientInterfaceId,
providerInterfaceId = _providerInterfaceId,
pPatternHandler = _patternHandler,
cMethods = (uint) _methods.Count
};
// Build the list of methods
if (_data.cMethods > 0)
{
_data.pMethods = Marshal.AllocCoTaskMem((int) (_data.cMethods*Marshal.SizeOf(typeof (UIAutomationMethodInfo))));
var methodPointer = _data.pMethods;
for (var i = 0; i < _data.cMethods; ++i)
{
Marshal.StructureToPtr(_methods[i].Data, methodPointer, false);
methodPointer = (IntPtr) (methodPointer.ToInt64() + Marshal.SizeOf(typeof (UIAutomationMethodInfo)));
}
}
else
{
_data.pMethods = IntPtr.Zero;
}
// Build the list of properties
_data.cProperties = (uint) _properties.Count;
if (_data.cProperties > 0)
{
_data.pProperties = Marshal.AllocCoTaskMem((int) (_data.cProperties*Marshal.SizeOf(typeof (UIAutomationPropertyInfo))));
var propertyPointer = _data.pProperties;
for (var i = 0; i < _data.cProperties; ++i)
{
Marshal.StructureToPtr(_properties[i].Data, propertyPointer, false);
propertyPointer = (IntPtr) (propertyPointer.ToInt64() + Marshal.SizeOf(typeof (UIAutomationPropertyInfo)));
}
}
else
{
_data.pProperties = IntPtr.Zero;
}
// Build the list of events
_data.cEvents = (uint) _events.Count;
if (_data.cEvents > 0)
{
_data.pEvents = Marshal.AllocCoTaskMem((int) (_data.cEvents*Marshal.SizeOf(typeof (UIAutomationEventInfo))));
var eventPointer = _data.pEvents;
for (var i = 0; i < _data.cEvents; ++i)
{
Marshal.StructureToPtr(_events[i].Data, eventPointer, false);
eventPointer = (IntPtr) (eventPointer.ToInt64() + Marshal.SizeOf(typeof (UIAutomationEventInfo)));
}
}
else
{
_data.pEvents = IntPtr.Zero;
}
_built = true;
}
