/// <summary>
/// Creates the quantity with the given numeric value and unit.
/// </summary>
/// <param name="value">The numeric value to construct this quantity with.</param>
/// <param name="unit">The unit representation to construct this quantity with.</param>
/// <remarks>Value parameter cannot be named 'value' due to constraint when targeting Windows Runtime Component.</remarks>
/// <exception cref="ArgumentException">If value is NaN or Infinity.</exception>
private ElectricCharge(double value, ElectricChargeUnit unit)
{
if (unit == ElectricChargeUnit.Undefined)
{
throw new ArgumentException("The quantity can not be created with an undefined unit.", nameof(unit));
}
_value = value;
_unit = unit;
}
public ElectricCharge(double value, ElectricChargeUnit unit)
{
if (unit == ElectricChargeUnit.Undefined)
{
throw new ArgumentException("The quantity can not be created with an undefined unit.", nameof(unit));
}
_value = Guard.EnsureValidNumber(value, nameof(value));
_unit = unit;
}
/// <summary>
/// Creates an instance of the quantity with the given numeric value in units compatible with the given <see cref="UnitSystem"/>.
/// </summary>
/// <param name="numericValue">The numeric value to contruct this quantity with.</param>
/// <param name="unitSystem">The unit system to create the quantity with.</param>
/// <exception cref="ArgumentNullException">The given <see cref="UnitSystem"/> is null.</exception>
/// <exception cref="InvalidOperationException">No unit was found for the given <see cref="UnitSystem"/>.</exception>
/// <exception cref="InvalidOperationException">More than one unit was found for the given <see cref="UnitSystem"/>.</exception>
public ElectricCharge(double numericValue, UnitSystem unitSystem)
{
if (unitSystem == null)
{
throw new ArgumentNullException(nameof(unitSystem));
}
_value = Guard.EnsureValidNumber(numericValue, nameof(numericValue));
_unit = Info.GetUnitInfoFor(unitSystem.BaseUnits).Value;
}
public ElectricCharge(double value, UnitSystem unitSystem)
{
if (unitSystem is null)
{
throw new ArgumentNullException(nameof(unitSystem));
}
var unitInfos = Info.GetUnitInfosFor(unitSystem.BaseUnits);
var firstUnitInfo = unitInfos.FirstOrDefault();
_value = Guard.EnsureValidNumber(value, nameof(value));
_unit = firstUnitInfo?.Value ?? throw new ArgumentException("No units were found for the given UnitSystem.", nameof(unitSystem));
}
public ElectricCharge(double value, UnitSystem unitSystem)
{
if (unitSystem is null)
{
throw new ArgumentNullException(nameof(unitSystem));
}
_value = Guard.EnsureValidNumber(value, nameof(value));
var defaultUnitInfo = unitSystem.GetDefaultUnitInfo(QuantityType) as UnitInfo <ElectricChargeUnit>;
_unit = defaultUnitInfo?.Value ?? throw new ArgumentException("No default unit was defined for the given UnitSystem.", nameof(unitSystem));
}
/// <summary>
/// Creates an instance of the quantity with the given numeric value in units compatible with the given <see cref="UnitSystem"/>.
/// If multiple compatible units were found, the first match is used.
/// </summary>
/// <param name="numericValue">The numeric value to contruct this quantity with.</param>
/// <param name="unitSystem">The unit system to create the quantity with.</param>
/// <exception cref="ArgumentNullException">The given <see cref="UnitSystem"/> is null.</exception>
/// <exception cref="ArgumentException">No unit was found for the given <see cref="UnitSystem"/>.</exception>
public ElectricCharge(double numericValue, UnitSystem unitSystem)
{
if (unitSystem == null)
{
throw new ArgumentNullException(nameof(unitSystem));
}
var unitInfos = Info.GetUnitInfosFor(unitSystem.BaseUnits);
var firstUnitInfo = unitInfos.FirstOrDefault(u => u.Value.Equals(BaseUnit));
// for custom units, sometimes we don't find the base unit, this grabs the first off the list.
if (Equals(firstUnitInfo, null))
{
firstUnitInfo = unitInfos.FirstOrDefault();
}
_value = Guard.EnsureValidNumber(numericValue, nameof(numericValue));
_unit = firstUnitInfo?.Value ?? throw new ArgumentException("No units were found for the given UnitSystem.", nameof(unitSystem));
}
public ElectricCharge(double coulombs)
{
_value = Convert.ToDouble(coulombs);
_unit = BaseUnit;
}
ElectricCharge(double numericValue, ElectricChargeUnit unit)
{
_value = numericValue;
_unit = unit;
}
/// <summary>
/// Creates the quantity with a value of 0 in the base unit Coulomb.
/// </summary>
/// <remarks>
/// Windows Runtime Component requires a default constructor.
/// </remarks>
public ElectricCharge()
{
_value = 0;
_unit = BaseUnit;
}
private void Initialize()
{
this.initialized = true;
BindingStringFormat.TryGet(this.binding, out this.bindingQuantityFormat);
if (!string.IsNullOrEmpty(this.bindingQuantityFormat?.SymbolFormat))
{
if (this.ValueFormat != null)
{
this.errorText.AppendLine($"ValueFormat cannot be set when Binding.StringFormat is a unit format.");
}
if (this.StringFormat != null)
{
this.errorText.AppendLine($"ValueFormat cannot be set when Binding.StringFormat is a unit format.");
}
}
if (this.quantityFormat != null)
{
if (this.ValueFormat != null)
{
this.errorText.AppendLine($"Both ValueFormat and StringFormat cannot be set.");
}
}
else
{
if (this.unit != null && SymbolFormat != null)
{
this.quantityFormat = FormatCache <ElectricChargeUnit> .GetOrCreate(ValueFormat, this.unit.Value, SymbolFormat.Value);
}
}
if (this.unit == null)
{
var hasFmtUnit = !string.IsNullOrEmpty(this.quantityFormat?.SymbolFormat);
var hasBindingUnit = !string.IsNullOrEmpty(this.bindingQuantityFormat?.SymbolFormat);
if (!hasFmtUnit && !hasBindingUnit)
{
this.errorText.AppendLine($"Unit cannot be null.");
this.errorText.AppendLine($"Must be specified Explicitly or in StringFormat or in Binding.StringFormat.");
}
else if (hasFmtUnit && !hasBindingUnit)
{
this.unit = this.quantityFormat.Unit;
}
else if (!hasFmtUnit && hasBindingUnit)
{
this.unit = this.bindingQuantityFormat.Unit;
}
else
{
if (this.quantityFormat.Unit != this.bindingQuantityFormat.Unit)
{
this.errorText.AppendLine($"Ambiguous units StringFormat: {quantityFormat.CompositeFormat} Binding.StringFormat: {this.bindingQuantityFormat.CompositeFormat}");
}
this.unit = this.quantityFormat.Unit;
}
}
else
{
if (!string.IsNullOrEmpty(this.quantityFormat?.SymbolFormat) &&
this.unit != this.quantityFormat.Unit)
{
this.errorText.AppendLine($"Unit is set to '{this.unit}' but StringFormat is '{StringFormat.Replace("{0:", string.Empty).Replace("}", string.Empty)}'");
}
var hasBindingUnit = !string.IsNullOrEmpty(this.bindingQuantityFormat?.SymbolFormat);
}
if (this.UnitInput == Wpf.UnitInput.SymbolRequired)
{
if (string.IsNullOrEmpty(this.quantityFormat?.SymbolFormat))
{
if (string.IsNullOrEmpty(this.bindingQuantityFormat?.SymbolFormat))
{
if (this.unit == null)
{
this.errorText.AppendLine("UnitInput == SymbolRequired but no unit format is specified");
}
else if (this.SymbolFormat != null)
{
this.quantityFormat = FormatCache <ElectricChargeUnit> .GetOrCreate(this.ValueFormat, this.unit.Value, this.SymbolFormat.Value);
if (this.UnitInput == null)
{
this.UnitInput = Wpf.UnitInput.SymbolRequired;
}
else if (this.UnitInput == Wpf.UnitInput.ScalarOnly)
{
this.errorText.AppendLine("Cannot have ScalarOnly and SymbolFormat specified");
}
}
else
{
this.quantityFormat = FormatCache <ElectricChargeUnit> .GetOrCreate(this.ValueFormat, this.unit.Value);
if (this.UnitInput == null)
{
this.UnitInput = Wpf.UnitInput.ScalarOnly;
}
else if (this.UnitInput == Wpf.UnitInput.ScalarOnly)
{
this.errorText.AppendLine("Cannot have ScalarOnly and SymbolFormat specified");
}
}
}
else
{
this.quantityFormat = this.bindingQuantityFormat;
}
}
}
if (UnitInput == null)
{
if (!string.IsNullOrEmpty(this.quantityFormat?.SymbolFormat) ||
!string.IsNullOrEmpty(this.bindingQuantityFormat?.SymbolFormat))
{
UnitInput = Wpf.UnitInput.SymbolRequired;
}
}
}
