Skip to content

Fix COM interop ELEMDESC (#1254) #1266

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
AdamYoblick merged 1 commit into from
Jul 2, 2019
Merged

Fix COM interop ELEMDESC (#1254) #1266

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/Common/src/NativeMethods.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5397,7 +5397,7 @@ public enum tagVARFLAGS
[StructLayout(LayoutKind.Sequential)]
public unsafe struct tagELEMDESC
{
public NativeMethods.tagTYPEDESC* tdesc;
public NativeMethods.tagTYPEDESC tdesc;
public NativeMethods.tagPARAMDESC paramdesc;
}

Expand Down
6 changes: 3 additions & 3 deletions ...indows.Forms/src/System/Windows/Forms/ComponentModel/COM2Interop/COM2TypeInfoProcessor.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -719,7 +719,7 @@ private static void ProcessFunctions(UnsafeNativeMethods.ITypeInfo typeInfo, IDi

unsafe
{
typeDesc = *funcDesc.elemdescFunc.tdesc;
typeDesc = funcDesc.elemdescFunc.tdesc;
}
}
else
Expand All @@ -734,7 +734,7 @@ private static void ProcessFunctions(UnsafeNativeMethods.ITypeInfo typeInfo, IDi
ref readonly NativeMethods.tagELEMDESC ed = ref UnsafeNativeMethods.PtrToRef<NativeMethods.tagELEMDESC>(funcDesc.lprgelemdescParam);
unsafe
{
typeDesc = *ed.tdesc;
typeDesc = ed.tdesc;
}
}
pi = ProcessDataCore(typeInfo, propInfoList, funcDesc.memid, nameDispID, in typeDesc, funcDesc.wFuncFlags);
Expand Down Expand Up @@ -973,7 +973,7 @@ private static void ProcessVariables(UnsafeNativeMethods.ITypeInfo typeInfo, IDi

unsafe
{
PropInfo pi = ProcessDataCore(typeInfo, propInfoList, varDesc.memid, nameDispID, in *varDesc.elemdescVar.tdesc, varDesc.wVarFlags);
PropInfo pi = ProcessDataCore(typeInfo, propInfoList, varDesc.memid, nameDispID, in varDesc.elemdescVar.tdesc, varDesc.wVarFlags);
if (pi.ReadOnly != PropInfo.ReadOnlyTrue)
{
pi.ReadOnly = PropInfo.ReadOnlyFalse;
Expand Down