/// <summary>
/// Convert the message template into a textual message, given the
/// properties matching the tokens in the message template.
/// </summary>
/// <param name="properties">Properties matching template tokens.</param>
/// <param name="output">The message created from the template and properties. If the
/// properties are mismatched with the template, the template will be
/// returned with incomplete substitution.</param>
/// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
public void Render(TemplatePropertyValueDictionary properties, TextWriter output, IFormatProvider formatProvider = null)
{
foreach (var token in _tokens)
{
token.Render(properties, output, formatProvider);
}
}
/// <summary>
/// Convert the message template into a textual message, given the
/// properties matching the tokens in the message template.
/// </summary>
/// <param name="properties">Properties matching template tokens.</param>
/// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
/// <returns>The message created from the template and properties. If the
/// properties are mismatched with the template, the template will be
/// returned with incomplete substitution.</returns>
public string Render(TemplatePropertyValueDictionary properties, IFormatProvider formatProvider = null)
{
var writer = new StringWriter(formatProvider);
Render(properties, writer, formatProvider);
return(writer.ToString());
}
/// <summary>
/// Render the token to the output.
/// </summary>
/// <param name="properties">Properties that may be represented by the token.</param>
/// <param name="output">Output for the rendered string.</param>
/// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
public override void Render(TemplatePropertyValueDictionary properties, TextWriter output, IFormatProvider formatProvider = null)
{
if (output == null)
{
throw new ArgumentNullException(nameof(output));
}
output.Write(Text);
}
/// <summary>
/// Render the token to the output.
/// </summary>
/// <param name="properties">Properties that may be represented by the token.</param>
/// <param name="output">Output for the rendered string.</param>
/// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
public override void Render(TemplatePropertyValueDictionary properties, TextWriter output, IFormatProvider formatProvider = null)
{
if (properties == null)
{
throw new ArgumentNullException(nameof(properties));
}
if (output == null)
{
throw new ArgumentNullException(nameof(output));
}
TemplatePropertyValue propertyValue;
if (!properties.TryGetValue(PropertyName, out propertyValue))
{
output.Write(_rawText);
return;
}
if (!Alignment.HasValue)
{
propertyValue.Render(output, Format, formatProvider);
return;
}
var valueOutput = new StringWriter();
propertyValue.Render(valueOutput, Format, formatProvider);
var value = valueOutput.ToString();
if (value.Length >= Alignment.Value.Width)
{
output.Write(value);
return;
}
Padding.Apply(output, value, Alignment.Value);
}
/// <summary>
/// Render the token to the output.
/// </summary>
/// <param name="properties">Properties that may be represented by the token.</param>
/// <param name="output">Output for the rendered string.</param>
/// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
public abstract void Render(
TemplatePropertyValueDictionary properties,
TextWriter output,
IFormatProvider formatProvider = null);
