From 30bd6b58d143a248e6e28b05f8ddb2dc5f31c0be Mon Sep 17 00:00:00 2001
From: AlbertoAmadorBelchistim <belchistim@gmail.com>
Date: Sat, 19 Sep 2026 21:21:37 +0200
Subject: [PATCH 1/2] build(indicators): pick the DevExpress.Data version
 shipped with the platform

Indicators.csproj referenced DevExpress.Data.v25.2 unconditionally. Current
ATAS builds ship newer DevExpress versions (the Alpha/Beta installs use v26.1),
and their assemblies reference that version, so building the public project
against them fails in the WPF markup compiler:

  error MC1000: Could not find assembly 'DevExpress.Data.v26.1, Version=26.1.3.0 ...'

Select the newest DevExpress.Data found in ATAS_BASE (installers keep older
versions next to the new one), falling back to v25.2. The value can still be
forced with -p:DevExpressDataVersion=vXX.Y.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01474y4c64ouxmxfuvhhvqdn
---
 Technical/Indicators.csproj | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Technical/Indicators.csproj b/Technical/Indicators.csproj
index 39e70568d..e3714e661 100644
--- a/Technical/Indicators.csproj
+++ b/Technical/Indicators.csproj
@@ -38,6 +38,17 @@
     <ATAS_BASE>C:\Program Files (x86)\ATAS Platform</ATAS_BASE>
   </PropertyGroup>
 
+  <!-- DevExpress.Data must match the version referenced by the installed platform assemblies, otherwise the
+       WPF markup compiler fails with MC1000 (e.g. an install that ships v26.1 built against a v25.2 reference).
+       Installers leave older DevExpress versions next to the new one, so the newest one present is used.
+       Override with -p:DevExpressDataVersion=vXX.Y if needed. -->
+  <PropertyGroup Condition=" '$(Platform)' != 'Cross' And '$(DevExpressDataVersion)' == '' ">
+    <DevExpressDataVersion Condition=" Exists('$(ATAS_BASE)\DevExpress.Data.v26.1.dll') ">v26.1</DevExpressDataVersion>
+    <DevExpressDataVersion Condition=" '$(DevExpressDataVersion)' == '' And Exists('$(ATAS_BASE)\DevExpress.Data.v25.2.dll') ">v25.2</DevExpressDataVersion>
+    <DevExpressDataVersion Condition=" '$(DevExpressDataVersion)' == '' And Exists('$(ATAS_BASE)\DevExpress.Data.v23.2.dll') ">v23.2</DevExpressDataVersion>
+    <DevExpressDataVersion Condition=" '$(DevExpressDataVersion)' == '' ">v25.2</DevExpressDataVersion>
+  </PropertyGroup>
+
 	<ItemGroup>
 		<Reference Include="OFT.Attributes">
 			<HintPath>$(ATAS_BASE)\OFT.Attributes.dll</HintPath>
@@ -64,8 +75,8 @@
 		<Reference Include="OFT.Localization">
 			<HintPath>$(ATAS_BASE)\OFT.Localization.dll</HintPath>
 		</Reference>
-		<Reference Include="DevExpress.Data.v25.2" Condition=" '$(Platform)' != 'Cross' ">
-			<HintPath>$(ATAS_BASE)\DevExpress.Data.v25.2.dll</HintPath>
+		<Reference Include="DevExpress.Data.$(DevExpressDataVersion)" Condition=" '$(Platform)' != 'Cross' ">
+			<HintPath>$(ATAS_BASE)\DevExpress.Data.$(DevExpressDataVersion).dll</HintPath>
 		</Reference>
 		<Reference Include="Avalonia" Condition=" '$(Platform)' == 'Cross' ">
 			<HintPath>$(ATAS_BASE)\Avalonia.Base.dll</HintPath>

From bfd9a9f6333c97025a6783fb403d84098760e0a4 Mon Sep 17 00:00:00 2001
From: AlbertoAmadorBelchistim <belchistim@gmail.com>
Date: Sat, 19 Sep 2026 21:28:18 +0200
Subject: [PATCH 2/2] build(indicators): exclude the installed
 ATAS.Indicators.Technical from dependencies

Building Indicators.csproj against an ATAS install fails in GenerateDepsFile:

  error MSB4018: ... An item with the same key has already been added. Key: ATAS.Indicators.Technical

ResolveAssemblyReferences walks OFT.Editors -> OFT.Platform.Core ->
ATAS.Strategies and picks up the platform's own ATAS.Indicators.Technical.dll
from ATAS_BASE, which has the same name as this project's output. Remove that
dependency after reference resolution so it is neither written to the deps
file nor copied over the freshly built assembly.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01474y4c64ouxmxfuvhhvqdn
---
 Technical/Indicators.csproj | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Technical/Indicators.csproj b/Technical/Indicators.csproj
index e3714e661..aa462d7fb 100644
--- a/Technical/Indicators.csproj
+++ b/Technical/Indicators.csproj
@@ -118,4 +118,15 @@
     <None Include="**\*.xaml" Exclude="$(DefaultItemExcludes);$(DefaultExcludesInProjectFolder)" />
   </ItemGroup>
 
+  <!-- The installed platform ships its own ATAS.Indicators.Technical.dll, and ResolveAssemblyReferences reaches it as a
+       dependency (OFT.Editors -> OFT.Platform.Core -> ATAS.Strategies -> ATAS.Indicators.Technical). Drop it so it neither
+       collides with this project's output in GenerateDepsFile (MSB4018 "An item with the same key has already been added")
+       nor gets copied over the freshly built assembly. -->
+  <Target Name="ExcludeInstalledSelfFromDependencies" AfterTargets="ResolveAssemblyReferences">
+    <ItemGroup>
+      <ReferenceDependencyPaths Remove="@(ReferenceDependencyPaths)" Condition=" '%(Filename)' == '$(AssemblyName)' " />
+      <ReferenceCopyLocalPaths Remove="@(ReferenceCopyLocalPaths)" Condition=" '%(Filename)' == '$(AssemblyName)' " />
+    </ItemGroup>
+  </Target>
+
 </Project>
\ No newline at end of file