C# (CSharp) CaseConverter.ConvertBack示例

示例#1

文件： CaseConverterFixture.cs 项目： yoyoma214/WPFConverters

        public void convert_back_returns_unset_value_if_value_is_not_a_string()
        {
            var converter = new CaseConverter();

            Assert.Same(DependencyProperty.UnsetValue, converter.ConvertBack(123, null, null, null));
            Assert.Same(DependencyProperty.UnsetValue, converter.ConvertBack(123d, null, null, null));
            Assert.Same(DependencyProperty.UnsetValue, converter.ConvertBack(DateTime.Now, null, null, null));
        }

示例#2

文件： CaseConverterFixture.cs 项目： yoyoma214/WPFConverters

        public void convert_back_returns_upper_cased_value_if_source_casing_is_upper()
        {
            var converter = new CaseConverter
            {
                SourceCasing = CharacterCasing.Upper
            };

            Assert.Equal("ABCD", converter.ConvertBack("abcd", null, null, null));
            Assert.Equal("ABCD", converter.ConvertBack("ABCD", null, null, null));
            Assert.Equal("ABCD", converter.ConvertBack("AbCd", null, null, null));
        }

示例#3

文件： CaseConverterFixture.cs 项目： yoyoma214/WPFConverters

        public void convert_back_uses_specified_culture_when_converting_to_upper_case()
        {
            var converter = new CaseConverter
            {
                SourceCasing = CharacterCasing.Upper
            };
            var cultureInfo = new CultureInfo("tr");

            Assert.Equal("İJK", converter.ConvertBack("ijk", null, null, cultureInfo));
            Assert.Equal("IJK", converter.ConvertBack("IJK", null, null, cultureInfo));
            Assert.Equal("İJK", converter.ConvertBack("iJk", null, null, cultureInfo));
        }

示例#4

文件： CaseConverterFixture.cs 项目： davidlblake/WPFConverters

        public void convert_back_uses_specified_culture_when_converting_to_upper_case()
        {
            var converter = new CaseConverter
            {
                SourceCasing = CharacterCasing.Upper
            };
            var cultureInfo = new CultureInfo("tr");

            Assert.Equal("İJK", converter.ConvertBack("ijk", null, null, cultureInfo));
            Assert.Equal("IJK", converter.ConvertBack("IJK", null, null, cultureInfo));
            Assert.Equal("İJK", converter.ConvertBack("iJk", null, null, cultureInfo));
        }

示例#5

文件： CaseConverterFixture.cs 项目： davidlblake/WPFConverters

        public void convert_back_returns_upper_cased_value_if_source_casing_is_upper()
        {
            var converter = new CaseConverter
            {
                SourceCasing = CharacterCasing.Upper
            };

            Assert.Equal("ABCD", converter.ConvertBack("abcd", null, null, null));
            Assert.Equal("ABCD", converter.ConvertBack("ABCD", null, null, null));
            Assert.Equal("ABCD", converter.ConvertBack("AbCd", null, null, null));
        }

示例#6

文件： CaseConverterFixture.cs 项目： davidlblake/WPFConverters

 public void convert_back_returns_unset_value_if_value_is_not_a_string()
 {
     var converter = new CaseConverter();
     Assert.Same(DependencyProperty.UnsetValue, converter.ConvertBack(123, null, null, null));
     Assert.Same(DependencyProperty.UnsetValue, converter.ConvertBack(123d, null, null, null));
     Assert.Same(DependencyProperty.UnsetValue, converter.ConvertBack(DateTime.Now, null, null, null));
 }