/// <summary>
/// Replaces property names in the source string with the actual
/// values of the properties.
/// </summary>
/// <param name="delimiterMode">
/// Specifies which delimiter or delimiters to use for parsing
/// property names.
/// </param>
/// <param name="obj">Object that contains the property values.</param>
/// <param name="source">
/// String containing property references in the format
/// specified by the <see cref="DelimiterMode"/>
/// </param>
/// <returns>
/// The source string with all property references replaced with
/// actual property values.
/// </returns>
public static string ResolvePropertyValues(DelimiterMode delimiterMode, object obj, string source)
{
if (delimiterMode == DelimiterMode.CurlyBraces)
{
return(ResolvePropertyValues("{", "}", obj, source));
}
else if (delimiterMode == DelimiterMode.DollarParen)
{
return(ResolvePropertyValues("$(", ")", obj, source));
}
else if (delimiterMode == DelimiterMode.Any)
{
var res = ResolvePropertyValues("{", "}", obj, source);
res = ResolvePropertyValues("$(", ")", obj, res);
return(res);
}
var msg = string.Format("Delimiter mode {0} is not currently supported", Enum.GetName(typeof(DelimiterMode), delimiterMode));
throw new ArgumentException(msg, "delimiterMode");
}
/// <summary>
/// Attempts to resolve the source string as a single
/// variable name. This only works if the entire source
/// string is a single variable name.
/// </summary>
/// <param name="delimiterMode">
/// Specifies which delimiter or delimiters to use for parsing
/// property names.
/// </param>
/// <param name="obj">
/// Object containing the property value.
/// </param>
/// <param name="source">
/// String containing property name as a variable.
/// </param>
/// <param name="propValue">Value of the property found</param>
/// <returns>
/// Returns true if the source string consists of a single variable name
/// and the variable name is resolved.
/// </returns>
public static bool TryResolveSinglePropertyValue(DelimiterMode delimiterMode, object obj, string source, out object propValue)
{
if (delimiterMode == DelimiterMode.CurlyBraces)
{
return(TryResolveSinglePropertyValue("{", "}", obj, source, out propValue));
}
else if (delimiterMode == DelimiterMode.DollarParen)
{
return(TryResolveSinglePropertyValue("$(", ")", obj, source, out propValue));
}
else if (delimiterMode == DelimiterMode.Any)
{
if (TryResolveSinglePropertyValue("$(", ")", obj, source, out propValue))
{
return(true);
}
return(TryResolveSinglePropertyValue("{", "}", obj, source, out propValue));
}
var msg = string.Format("Delimiter mode {0} is not currently supported", Enum.GetName(typeof(DelimiterMode), delimiterMode));
throw new ArgumentException(msg, "delimiterMode");
}