Simplified some LINQ queries.

Author: KN4CK3R

AddressParser/AstBuilder.cs

@@ -163,7 +163,7 @@ private void VerifyResultStack()
 		{
 			if (resultStack.Count > 1)
 			{
-				var offset = resultStack.Skip(1).Where(o => o is OffsetOperation).FirstOrDefault() as OffsetOperation;
+				var offset = resultStack.Skip(1).FirstOrDefault(o => o is OffsetOperation) as OffsetOperation;
 				if (offset != null)
 				{
 					throw new ParseException($"Unexpected offset '{offset.Value}' found.");

CodeGenerator/CustomCodeGenerator.cs

@@ -56,7 +56,7 @@ public static ICustomCodeGenerator GetGenerator(BaseNode node, Language language
 		{
 			Contract.Requires(node != null);
 
-			return generators.Where(c => c.CanGenerateCode(node, language)).FirstOrDefault();
+			return generators.FirstOrDefault(c => c.CanGenerateCode(node, language));
 		}
 	}
 }

DataExchange/CustomNodeConverter.cs

@@ -99,14 +99,14 @@ public static ICustomNodeConverter GetReadConverter(XElement element)
 		{
 			Contract.Requires(element != null);
 
-			return converters.Where(c => c.CanHandleElement(element)).FirstOrDefault();
+			return converters.FirstOrDefault(c => c.CanHandleElement(element));
 		}
 
 		public static ICustomNodeConverter GetWriteConverter(BaseNode node)
 		{
 			Contract.Requires(node != null);
 
-			return converters.Where(c => c.CanHandleNode(node)).FirstOrDefault();
+			return converters.FirstOrDefault(c => c.CanHandleNode(node));
 		}
 	}
 }

Forms/MainForm.cs

@@ -561,7 +561,7 @@ internal void DeregisterNodeType(Type type)
 		{
 			Contract.Requires(type != null);
 
-			var item = toolStrip.Items.OfType<TypeToolStripButton>().Where(i => i.Value == type).FirstOrDefault();
+			var item = toolStrip.Items.OfType<TypeToolStripButton>().FirstOrDefault(i => i.Value == type);
 			if (item != null)
 			{
 				item.Click -= memoryTypeToolStripButton_Click;

Memory/RemoteProcess.cs

@@ -453,8 +453,7 @@ public Module GetModuleByName(string name)
 			lock (modules)
 			{
 				return modules
-					.Where(m => m.Name.Equals(name, StringComparison.InvariantCultureIgnoreCase))
-					.FirstOrDefault();
+					.FirstOrDefault(m => m.Name.Equals(name, StringComparison.InvariantCultureIgnoreCase));
 			}
 		}
 

ReClassNetProject.cs

@@ -75,7 +75,7 @@ private IEnumerable<ClassNode> GetClassReferences(ClassNode node)
 		{
 			Contract.Requires(node != null);
 
-			return classes.Where(c => c != node).Where(c => c.Descendants().Where(n => (n as BaseReferenceNode)?.InnerNode == node).Any());
+			return classes.Where(c => c != node).Where(c => c.Descendants().Any(n => (n as BaseReferenceNode)?.InnerNode == node));
 		}
 
 		public void Remove(ClassNode node)

UI/ClassNodeView.cs

@@ -182,7 +182,7 @@ public ClassNode SelectedClass
 					selectedClass = value;
 					if (selectedClass != null)
 					{
-						classesTreeView.SelectedNode = root.Nodes.Cast<TreeNode>().Where(n => n.Tag == selectedClass).FirstOrDefault();
+						classesTreeView.SelectedNode = root.Nodes.Cast<TreeNode>().FirstOrDefault(n => n.Tag == selectedClass);
 					}
 
 					SelectionChanged?.Invoke(this, selectedClass);
@@ -385,7 +385,7 @@ public void RemoveClass(ClassNode node)
 		/// <returns>The found class tree node.</returns>
 		private ClassTreeNode FindClassTreeNode(ClassNode node)
 		{
-			return root.Nodes.OfType<ClassTreeNode>().Where(t => t.ClassNode == node).FirstOrDefault();
+			return root.Nodes.OfType<ClassTreeNode>().FirstOrDefault(t => t.ClassNode == node);
 		}
 	}
 }

UI/MemoryViewControl.cs

@@ -120,7 +120,7 @@ internal void DeregisterNodeType(Type type)
 		{
 			Contract.Requires(type != null);
 
-			var item = changeTypeToolStripMenuItem.DropDownItems.OfType<TypeToolStripMenuItem>().Where(i => i.Value == type).FirstOrDefault();
+			var item = changeTypeToolStripMenuItem.DropDownItems.OfType<TypeToolStripMenuItem>().FirstOrDefault(i => i.Value == type);
 			if (item != null)
 			{
 				item.Click -= memoryTypeToolStripMenuItem_Click;
@@ -267,7 +267,7 @@ protected override void OnMouseClick(MouseEventArgs e)
 									}
 									else
 									{
-										selectedNodes.Remove(selectedNodes.Where(c => c.Node == hitObject).FirstOrDefault());
+										selectedNodes.Remove(selectedNodes.FirstOrDefault(c => c.Node == hitObject));
 									}
 
 									OnSelectionChanged();