[NUI] Fix build warning CA1308

 - CA1308: Normalize strings to uppercase

Signed-off-by: seungho <sbsh.baek@samsung.com>

diff --git a/src/Tizen.NUI/src/internal/XamlBinding/RotationTypeConverter.cs b/src/Tizen.NUI/src/internal/XamlBinding/RotationTypeConverter.cs
index 6e89f2c..0ddfa2c 100755 (executable)
--- a/src/Tizen.NUI/src/internal/XamlBinding/RotationTypeConverter.cs
+++ b/src/Tizen.NUI/src/internal/XamlBinding/RotationTypeConverter.cs
@@ -22,13 +22,13 @@ namespace Tizen.NUI.Binding
                     if (head.Length == 2)
                     {
                         useDefault = false;
-                        string radianOrDegree = head[0].Trim().ToLowerInvariant();
-                        if (radianOrDegree == "d" || radianOrDegree == "degree")
+                        string radianOrDegree = head[0].Trim().ToUpperInvariant();
+                        if (radianOrDegree == "D" || radianOrDegree == "DEGREE")
                         {
                             // Oritation="D:23, 0, 0, 1"
                             radian = new Radian(new Degree(Single.Parse(head[1].Trim(), CultureInfo.InvariantCulture)));
                         }
-                        else if (radianOrDegree == "r" || radianOrDegree == "radian")
+                        else if (radianOrDegree == "R" || radianOrDegree == "RADIAN")
                         {
                             // Oritation="R:23, 0, 0, 1"
                             radian = new Radian(Single.Parse(head[1].Trim(), CultureInfo.InvariantCulture));