Changed string comparisons to easier != "" syntax

VocaluxeLib/Menu/CBackground.cs

@@ -118,7 +118,7 @@ namespace VocaluxeLib.Menu
 
                 writer.WriteComment("<Color>: Background color for type \"Color\" from ColorScheme (high priority)");
                 writer.WriteComment("or <R>, <G>, <B>, <A> (lower priority)");
-                if (_Theme.ColorName.Length > 0)
+                if (_Theme.ColorName != "")
                     writer.WriteElementString("Color", _Theme.ColorName);
                 else
                 {
@@ -139,13 +139,13 @@ namespace VocaluxeLib.Menu
 
         public void Resume()
         {
-            if (_Theme.Type == EBackgroundTypes.Video && _Theme.VideoName.Length > 0 && CBase.Config.GetVideoBackgrounds() == EOffOn.TR_CONFIG_ON)
+            if (_Theme.Type == EBackgroundTypes.Video && _Theme.VideoName != "" && CBase.Config.GetVideoBackgrounds() == EOffOn.TR_CONFIG_ON)
                 CBase.Theme.SkinVideoResume(_Theme.VideoName, _PartyModeID);
         }
 
         public void Pause()
         {
-            if (_Theme.VideoName.Length > 0)
+            if (_Theme.VideoName != "")
                 CBase.Theme.SkinVideoPause(_Theme.VideoName, _PartyModeID);
         }
 
@@ -165,7 +165,7 @@ namespace VocaluxeLib.Menu
                 ok = _DrawVideo();
             }
 
-            if (_Theme.TextureName.Length > 0 &&
+            if (_Theme.TextureName != "" &&
                 (_Theme.Type == EBackgroundTypes.Texture ||
                  (_Theme.Type == EBackgroundTypes.Video && (CBase.Config.GetVideoBackgrounds() == EOffOn.TR_CONFIG_OFF || !ok))))
                 ok = _DrawTexture();
@@ -181,7 +181,7 @@ namespace VocaluxeLib.Menu
 
         public void LoadTextures()
         {
-            if (_Theme.ColorName.Length > 0)
+            if (_Theme.ColorName != "")
                 Color = CBase.Theme.GetColor(_Theme.ColorName, _PartyModeID);
         }