public void ConvertBackTheory(double doubleToConvert, string expected)
{
var converter = new StringToDoubleConverter();
var result = (string)converter.ConvertBack(doubleToConvert, typeof(string), null, CultureInfo.CurrentCulture);
Assert.Equal(expected, result);
}
public void ConvertBackNotSupportedType()
{
const int intToConvert = 1;
var converter = new StringToDoubleConverter();
Assert.Throws <InvalidOperationException>(() => converter.ConvertBack(intToConvert, typeof(string), null,
CultureInfo.CurrentCulture));
}
public void DoubleToStringConverter(double value, string expectedResult)
{
var doubletostring = new StringToDoubleConverter();
var result = doubletostring.ConvertBack(value, typeof(StringToDoubleConverter_tests), null,
CultureInfo.CurrentCulture);
Assert.Equal(result, expectedResult);
}
private float ReadValue(string column)
{
var value = _table.Rows[(int)_index][column];
try
{
return((float)_converter.ConvertBack(value, typeof(float), null, null));
}
catch (Exception e)
{
// TODO: Удалить.
MessageBox.Show(e.ToString());
}
return(0);
}
private float ToFloat(string text)
{
var convertBack = _converter.ConvertBack(text, typeof(float), null, null);
return(Convert.ToSingle(convertBack));
}
public static double GetDoubleValue(this DoubleUpDown comboBox)
{
var converter = new StringToDoubleConverter();
return((double)converter.ConvertBack(comboBox.Text, typeof(double), null, CultureInfo.InvariantCulture));
}