コード例 #1
0
 /// <summary>
 /// Gets a double from an object whose runtime type can be converted to one and throws an exception otherwise.
 /// </summary>
 /// <param name="rule">The object this method is called on.</param>
 /// <param name="value">The object to extract the value from.</param>
 /// <returns>The value as a double.</returns>
 /// <exception cref="InvalidRuleException">Thrown if value is null or its runtime type is not compatible with a double.</exception>
 internal static double GetFromDoubleCompatible(this AttributeRule rule, object value)
 {
     return(ValueUtil.GetFromDoubleCompatible(rule.GetType(), value));
 }
コード例 #2
0
 /// <summary>
 /// Gets a DateTime from an object and an exception is thrown if the boxed value is not a DateTime.
 /// </summary>
 /// <param name="rule">The object this method is called on.</param>
 /// <param name="value">The object to extract the value from.</param>
 /// <returns>The value as a DateTime.</returns>
 /// <exception cref="InvalidRuleException">Thrown if value's runtime type is not DateTime.</exception>
 internal static DateTime GetFromDateTime(this AttributeRule rule, object value)
 {
     return(ValueUtil.GetFromDateTime(rule.GetType(), value));
 }
コード例 #3
0
 /// <summary>
 /// Gets a string from an object whose runtime type is string and throws an exception otherwise.
 /// </summary>
 /// <remarks>If value is null, no check is performed and null is returned.</remarks>
 /// <param name="rule">The object this method is called on.</param>
 /// <param name="value">The object to extract the value from.</param>
 /// <returns>The value as a string.</returns>
 /// <exception cref="InvalidRuleException">Thrown if value's runtime type is not a string.</exception>
 internal static string GetFromString(this AttributeRule rule, object value)
 {
     return(ValueUtil.GetFromString(rule.GetType(), value));
 }