icdsystems/ICD.Common.Utils
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feat: Clarifying neutral culture exception

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This commit is contained in:
Chris Cameron
2019-05-16 16:24:31 -04:00
parent 6d08ee3bef
commit c0ed7f9b26
1 changed files with 11 additions and 7 deletions
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18
ICD.Common.Utils/Globalization/IcdCultureInfo.cs
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@@ -201,7 +201,9 @@ namespace ICD.Common.Utils.Globalization
{
if (m_IsResident)
return base.DateTimeFormat;
CheckNeutral(this);
ThrowIfNeutralCulture(this);
if (m_DatetimeFormat == null)
{
DateTimeFormatInfo dateTimeFormatInfo = GetDateTimeFormat(m_DatetimeFormatId);
@@ -218,7 +220,7 @@ namespace ICD.Common.Utils.Globalization
base.DateTimeFormat = value;
return;
}
VerifyWritable();
ThrowIfReadOnly();
if (value == null)
throw new ArgumentException("value");
m_DatetimeFormat = value;
@@ -241,7 +243,9 @@ namespace ICD.Common.Utils.Globalization
{
if (m_IsResident)
return base.NumberFormat;
CheckNeutral(this);
ThrowIfNeutralCulture(this);
if (m_NumberFormat == null)
{
NumberFormatInfo numberFormatInfo = GetNumberFormat(m_NumberFormatId);
@@ -258,7 +262,7 @@ namespace ICD.Common.Utils.Globalization
base.NumberFormat = value;
return;
}
VerifyWritable();
ThrowIfReadOnly();
if (value == null)
throw new ArgumentException("value");
m_NumberFormat = value;
@@ -985,16 +989,16 @@ namespace ICD.Common.Utils.Globalization
#endregion
private void VerifyWritable()
private void ThrowIfReadOnly()
{
if (IsReadOnly)
throw new InvalidOperationException();
}
private static void CheckNeutral(CultureInfo culture)
private static void ThrowIfNeutralCulture(CultureInfo culture)
{
if (culture.IsNeutralCulture)
throw new NotSupportedException();
throw new NotSupportedException("A neutral culture does not provide enough information to display the correct numeric format");
}
private static bool IsResident(string name)