[NUI] Fix build warning CA1062 (#2234)

[platform/core/csapi/tizenfx.git] / src / Tizen.NUI / src / public / Vector2.cs

diff --git a/src/Tizen.NUI/src/public/Vector2.cs b/src/Tizen.NUI/src/public/Vector2.cs
index 931f582..0c7e850 100755 (executable)
--- a/src/Tizen.NUI/src/public/Vector2.cs
+++ b/src/Tizen.NUI/src/public/Vector2.cs
@@ -64,7 +64,7 @@ namespace Tizen.NUI
         /// </summary>
         /// <param name="other">The copy target.</param>
         [EditorBrowsable(EditorBrowsableState.Never)]
-        public Vector2(Vector2 other) : this(other.X, other.Y)
+        public Vector2(Vector2 other) : this((float)other?.X, (float)other.Y)
         {
         }
 
@@ -314,7 +314,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator +(Vector2 arg1, Vector2 arg2)
         {
-            return arg1.Add(arg2);
+            return arg1?.Add(arg2);
         }
 
         /// <summary>
@@ -326,7 +326,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator -(Vector2 arg1, Vector2 arg2)
         {
-            return arg1.Subtract(arg2);
+            return arg1?.Subtract(arg2);
         }
 
         /// <summary>
@@ -337,7 +337,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator -(Vector2 arg1)
         {
-            return arg1.Subtract();
+            return arg1?.Subtract();
         }
 
         /// <summary>
@@ -349,7 +349,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator *(Vector2 arg1, Vector2 arg2)
         {
-            return arg1.Multiply(arg2);
+            return arg1?.Multiply(arg2);
         }
 
         /// <summary>
@@ -361,7 +361,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator *(Vector2 arg1, float arg2)
         {
-            return arg1.Multiply(arg2);
+            return arg1?.Multiply(arg2);
         }
 
         /// <summary>
@@ -373,7 +373,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator /(Vector2 arg1, Vector2 arg2)
         {
-            return arg1.Divide(arg2);
+            return arg1?.Divide(arg2);
         }
 
         /// <summary>
@@ -385,7 +385,7 @@ namespace Tizen.NUI
         /// <since_tizen> 3 </since_tizen>
         public static Vector2 operator /(Vector2 arg1, float arg2)
         {
-            return arg1.Divide(arg2);
+            return arg1?.Divide(arg2);
         }
 
         /// <summary>