diff --git a/doc/en/Gdk/JoinStyle.xml b/doc/en/Gdk/JoinStyle.xml
index 0fb011010..aa1271cef 100644
--- a/doc/en/Gdk/JoinStyle.xml
+++ b/doc/en/Gdk/JoinStyle.xml
@@ -7,8 +7,8 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <summary>To be added</summary>
-    <remarks>To be added</remarks>
+    <summary>Determines how the joins between segments of a polygon are drawn.</summary>
+    <remarks>None.</remarks>
   </Docs>
   <Base>
     <BaseTypeName>System.Enum</BaseTypeName>
@@ -34,8 +34,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The sides of each line are extended to meet at an angle.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Round">
@@ -46,8 +46,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The sides of the two lines are joined by a circular arc.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Bevel">
@@ -58,8 +58,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>The sides of the two lines are joined by a straight line which makes an equal angle with each line.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="value__">
@@ -75,4 +75,4 @@
       </Docs>
     </Member>
   </Members>
-</Type>
\ No newline at end of file
+</Type>
diff --git a/doc/en/Gdk/LineStyle.xml b/doc/en/Gdk/LineStyle.xml
index 2106fdca3..33d259118 100644
--- a/doc/en/Gdk/LineStyle.xml
+++ b/doc/en/Gdk/LineStyle.xml
@@ -7,8 +7,8 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <summary>To be added</summary>
-    <remarks>To be added</remarks>
+    <summary>Determines how lines are drawn.</summary>
+    <remarks>None.</remarks>
   </Docs>
   <Base>
     <BaseTypeName>System.Enum</BaseTypeName>
@@ -34,8 +34,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Lines are drawn solid.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="OnOffDash">
@@ -46,8 +46,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Even segments are drawn; odd segments are not drawn.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="DoubleDash">
@@ -58,8 +58,12 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>
+			Even segments are normally. Odd segments are drawn in the background color 
+			if the fill style is Fill.Solid, or in the background color masked by the stipple if 
+			the fill style is Fill.Stippled.
+		</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="value__">
@@ -75,4 +79,4 @@
       </Docs>
     </Member>
   </Members>
-</Type>
\ No newline at end of file
+</Type>
diff --git a/doc/en/Gdk/WindowType.xml b/doc/en/Gdk/WindowType.xml
index 373c394e3..fdb718d40 100644
--- a/doc/en/Gdk/WindowType.xml
+++ b/doc/en/Gdk/WindowType.xml
@@ -7,8 +7,8 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <summary>To be added</summary>
-    <remarks>To be added</remarks>
+    <summary>Describes the kind of window.</summary>
+    <remarks>None.</remarks>
   </Docs>
   <Base>
     <BaseTypeName>System.Enum</BaseTypeName>
@@ -34,8 +34,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Root window; this window has no parent, covers the entire screen, and is created by the window system</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Toplevel">
@@ -46,8 +46,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Toplevel window.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Child">
@@ -58,8 +58,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Child window.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Dialog">
@@ -70,8 +70,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Useless/deprecated compatibility type.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Temp">
@@ -82,8 +82,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Override redirect temporary window.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Foreign">
@@ -94,8 +94,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added</summary>
-        <remarks>To be added</remarks>
+        <summary>Foreign window.</summary>
+        <remarks>None.</remarks>
       </Docs>
     </Member>
     <Member MemberName="value__">
@@ -111,4 +111,4 @@
       </Docs>
     </Member>
   </Members>
-</Type>
\ No newline at end of file
+</Type>