private string Format(object o, ColumnDisplaySettings formattingOptions)
{
if (o == null)
{
return(null);
}
switch (formattingOptions)
{
case StringDisplaySettings stringOptions:
switch (stringOptions.Case)
{
case StringCase.Unchanged:
return(o.ToString());
case StringCase.AllCaps:
return(o.ToString().ToUpper());
case StringCase.AllLowercase:
return(o.ToString().ToLower());
default:
throw new InvalidEnumArgumentException();
}
case NumericDisplaySettings numericOptions:
return(((double)o).ToStringWithTrailingZeros(numericOptions.DecimalPrecision));
default:
throw new InvalidDataException(
$"did not expect formatting options of type {formattingOptions.GetType()} for object of type {o.GetType()}");
}
}
public void SetColumnNumericDisplayPrecision(string columnName, int decimalPrecision)
{
ColumnDisplaySettings formatting = GetFormattingAtColumn(columnName);
if (formatting is NumericDisplaySettings settings)
{
settings.DecimalPrecision = decimalPrecision;
return;
}
throw new ArgumentException("cannot set decimal precision for non-numeric column data");
}
public void SetColumnTextCapitalization(string columnName, StringCase stringCase)
{
ColumnDisplaySettings formatting = GetFormattingAtColumn(columnName);
if (formatting is StringDisplaySettings settings)
{
settings.Case = stringCase;
return;
}
throw new ArgumentException("cannot set case for non-string column data");
}
public void SetColumnAlignment(string columnName, Alignment alignment)
{
ColumnDisplaySettings formatting = GetFormattingAtColumn(columnName);
formatting.Alignment = alignment;
}