protected BaseCAMarshaler(System.Windows.Forms.NativeMethods.CA_STRUCT caStruct)
{
if (caStruct == null)
{
this.count = 0;
}
this.count = caStruct.cElems;
this.caArrayAddress = caStruct.pElems;
}
private void OnGetTypeConverterAndTypeEditor(Com2PropertyDescriptor sender, GetTypeConverterAndTypeEditorEvent gveevent)
{
if (sender.TargetObject is System.Windows.Forms.NativeMethods.IPerPropertyBrowsing)
{
System.Windows.Forms.NativeMethods.IPerPropertyBrowsing targetObject = (System.Windows.Forms.NativeMethods.IPerPropertyBrowsing) sender.TargetObject;
bool flag = false;
System.Windows.Forms.NativeMethods.CA_STRUCT pCaStringsOut = new System.Windows.Forms.NativeMethods.CA_STRUCT();
System.Windows.Forms.NativeMethods.CA_STRUCT pCaCookiesOut = new System.Windows.Forms.NativeMethods.CA_STRUCT();
int errorCode = 0;
try
{
errorCode = targetObject.GetPredefinedStrings(sender.DISPID, pCaStringsOut, pCaCookiesOut);
}
catch (ExternalException exception)
{
errorCode = exception.ErrorCode;
}
if (gveevent.TypeConverter is Com2IPerPropertyEnumConverter)
{
gveevent.TypeConverter = null;
}
if (errorCode != 0)
{
flag = false;
}
else
{
flag = true;
}
if (flag)
{
OleStrCAMarshaler names = new OleStrCAMarshaler(pCaStringsOut);
Int32CAMarshaler values = new Int32CAMarshaler(pCaCookiesOut);
if ((names.Count > 0) && (values.Count > 0))
{
gveevent.TypeConverter = new Com2IPerPropertyEnumConverter(new Com2IPerPropertyBrowsingEnum(sender, this, names, values, true));
}
}
if (!flag && !sender.ConvertingNativeType)
{
Guid propertyPageGuid = this.GetPropertyPageGuid(targetObject, sender.DISPID);
if (!Guid.Empty.Equals(propertyPageGuid))
{
gveevent.TypeEditor = new Com2PropertyPageUITypeEditor(sender, propertyPageGuid, (UITypeEditor) gveevent.TypeEditor);
}
}
}
}
private void OnGetTypeConverterAndTypeEditor(Com2PropertyDescriptor sender, GetTypeConverterAndTypeEditorEvent gveevent)
{
if (sender.TargetObject is System.Windows.Forms.NativeMethods.IPerPropertyBrowsing)
{
System.Windows.Forms.NativeMethods.IPerPropertyBrowsing targetObject = (System.Windows.Forms.NativeMethods.IPerPropertyBrowsing)sender.TargetObject;
bool flag = false;
System.Windows.Forms.NativeMethods.CA_STRUCT pCaStringsOut = new System.Windows.Forms.NativeMethods.CA_STRUCT();
System.Windows.Forms.NativeMethods.CA_STRUCT pCaCookiesOut = new System.Windows.Forms.NativeMethods.CA_STRUCT();
int errorCode = 0;
try
{
errorCode = targetObject.GetPredefinedStrings(sender.DISPID, pCaStringsOut, pCaCookiesOut);
}
catch (ExternalException exception)
{
errorCode = exception.ErrorCode;
}
if (gveevent.TypeConverter is Com2IPerPropertyEnumConverter)
{
gveevent.TypeConverter = null;
}
if (errorCode != 0)
{
flag = false;
}
else
{
flag = true;
}
if (flag)
{
OleStrCAMarshaler names = new OleStrCAMarshaler(pCaStringsOut);
Int32CAMarshaler values = new Int32CAMarshaler(pCaCookiesOut);
if ((names.Count > 0) && (values.Count > 0))
{
gveevent.TypeConverter = new Com2IPerPropertyEnumConverter(new Com2IPerPropertyBrowsingEnum(sender, this, names, values, true));
}
}
if (!flag && !sender.ConvertingNativeType)
{
Guid propertyPageGuid = this.GetPropertyPageGuid(targetObject, sender.DISPID);
if (!Guid.Empty.Equals(propertyPageGuid))
{
gveevent.TypeEditor = new Com2PropertyPageUITypeEditor(sender, propertyPageGuid, (UITypeEditor)gveevent.TypeEditor);
}
}
}
}
internal void UpdateTypeConverterAndTypeEditorInternal(bool force, int dispid)
{
if ((!this.GetFlag(1) || force) && (this.owner.GetOcx() != null))
{
try
{
System.Windows.Forms.NativeMethods.IPerPropertyBrowsing perPropertyBrowsing = this.owner.GetPerPropertyBrowsing();
if (perPropertyBrowsing != null)
{
bool flag = false;
System.Windows.Forms.NativeMethods.CA_STRUCT pCaStringsOut = new System.Windows.Forms.NativeMethods.CA_STRUCT();
System.Windows.Forms.NativeMethods.CA_STRUCT pCaCookiesOut = new System.Windows.Forms.NativeMethods.CA_STRUCT();
int errorCode = 0;
try
{
errorCode = perPropertyBrowsing.GetPredefinedStrings(dispid, pCaStringsOut, pCaCookiesOut);
}
catch (ExternalException exception)
{
errorCode = exception.ErrorCode;
}
if (errorCode != 0)
{
flag = false;
if (this.converter is Com2EnumConverter)
{
this.converter = null;
}
}
else
{
flag = true;
}
if (flag)
{
OleStrCAMarshaler names = new OleStrCAMarshaler(pCaStringsOut);
Int32CAMarshaler values = new Int32CAMarshaler(pCaCookiesOut);
if ((names.Count > 0) && (values.Count > 0))
{
if (this.converter == null)
{
this.converter = new AxHost.AxEnumConverter(this, new AxHost.AxPerPropertyBrowsingEnum(this, this.owner, names, values, true));
}
else if (this.converter is AxHost.AxEnumConverter)
{
((AxHost.AxEnumConverter) this.converter).RefreshValues();
AxHost.AxPerPropertyBrowsingEnum enum2 = ((AxHost.AxEnumConverter) this.converter).com2Enum as AxHost.AxPerPropertyBrowsingEnum;
if (enum2 != null)
{
enum2.RefreshArrays(names, values);
}
}
}
}
else if (((ComAliasNameAttribute) this.baseProp.Attributes[typeof(ComAliasNameAttribute)]) == null)
{
Guid propertyPage = this.GetPropertyPage(dispid);
if (!Guid.Empty.Equals(propertyPage))
{
this.editor = new AxHost.AxPropertyTypeEditor(this, propertyPage);
if (!this.IsBrowsable)
{
this.AddAttribute(new BrowsableAttribute(true));
}
}
}
}
this.SetFlag(1, true);
}
catch (Exception)
{
}
}
}
public OleStrCAMarshaler(System.Windows.Forms.NativeMethods.CA_STRUCT caAddr) : base(caAddr)
{
}
