diff --git a/.gitignore b/.gitignore
index df4a30ba9..760864441 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
-bin
-obj
+*/bin/*
+*/obj/*
+*/_ReSharper.*/*
 *.user
-*.suo
\ No newline at end of file
+*.suo
diff --git a/GLCube/.gitignore b/GLCube/.gitignore
deleted file mode 100644
index cbe634083..000000000
--- a/GLCube/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-bin
-obj
-R.cs
diff --git a/GLTriangle20/.gitignore b/GLTriangle20/.gitignore
deleted file mode 100644
index cbe634083..000000000
--- a/GLTriangle20/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-bin
-obj
-R.cs
diff --git a/HelloWorld/.gitignore b/HelloWorld/.gitignore
deleted file mode 100644
index 1746e3269..000000000
--- a/HelloWorld/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-bin
-obj
diff --git a/MultiResolution/.gitignore b/MultiResolution/.gitignore
deleted file mode 100644
index 1746e3269..000000000
--- a/MultiResolution/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-bin
-obj
diff --git a/SkeletonApp/.gitignore b/SkeletonApp/.gitignore
deleted file mode 100644
index 1746e3269..000000000
--- a/SkeletonApp/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-bin
-obj
diff --git a/TexturedCube/.gitignore b/TexturedCube/.gitignore
index cbe634083..938ad981b 100644
--- a/TexturedCube/.gitignore
+++ b/TexturedCube/.gitignore
@@ -1,3 +1 @@
-bin
-obj
 R.cs