/// <summary>
/// Trims the contents of an XmlNode and returns a string
/// </summary>
/// <param name="node">The node to be converted into a string</param>
/// <param name="defValue">The string to be returned if the contents of the node is empty</param>
/// <returns></returns>
public static string Clean(XmlNode node, bool preserveEmptyStrings)
{
//xmlelement innertext
if (node != null)
{
return(XmlStrings.Clean(node, null, preserveEmptyStrings));
}
else
{
return(null);
}
}
/// <summary>
/// Trims the contents of an XmlNode and returns a string
/// </summary>
/// <param name="node">The node to be converted into a string</param>
/// <param name="defValue">The string to be returned if the contents of the node is empty</param>
/// <returns>The trimmed string if it != null or empty, otherwise returns defValue</returns>
public static string Clean(XmlNode node, string defValue)
{
//xmlelement innertext
if (node != null)
{
return(XmlStrings.Clean(node, defValue, false));
}
else
{
return(defValue);
}
}
/// <summary>
/// Returns a Trimmed String passed in as an XmlNode, null if the node is null
/// </summary>
/// <param name="node">The node to be converted into a string</param>
/// <returns>The trimmed string if it != null or empty, otherwise returns null</returns>
public static string Clean(XmlNode node)
{
//if node is xmlelement do what u need to do
//xmlelement innertext
if (node != null)
{
return(XmlStrings.Clean(node, null, false));
}
else
{
return(null);
}
//xmlattribute value
}
/// <summary>
/// Converts an Object to Int
/// </summary>
/// <param name="node">The object to be converted, defValue and throwError</param>
/// <param name="defValue">defValue siginfies the default value for the int returned</param>
/// <param name="throwError">throwError signifies if error should be thrown incase of invalid object</param>
/// <returns>The integer if object is != null, error if throwError is true,default value if throwError is false</returns>
public static uint ToUInt(XmlNode node, uint defValue, bool throwError)
{
string s = null;
try
{
//s = Clean(node);
s = XmlStrings.Clean(node);
if (s == null)
{
throw new NCIStringConversionFailedException("Node could not be converted to UInt. Please check input Data.");
}
else
{
return(Convert.ToUInt32(s));//converts to 32 bit unsigned int
}
}
catch (NCIStringConversionFailedException ex)
{
if (throwError)
{
throw new NCIStringConversionFailedException("Could not convert NodeType", ex);
}
else
{
return(defValue);
}
}
catch (FormatException ex)
{
if (throwError)
{
throw new NCIStringConversionFailedException("Could not convert NodeType cannot be converted", ex);
}
else
{
return(defValue);
}
}
return(Strings.ToUInt(s));
}
/// <summary>
/// Converts an XmlNode to a Guid
/// </summary>
/// <param name="node">The object to be converted</param>
/// <param name="defValue">defValue siginfies the default value for the Guid returned</param>
/// <param name="throwError">throwError signifies if error should be thrown incase of invalid object</param>
/// <returns>The Guid value if obj is != null</returns>
public static Guid ToGuid(XmlNode node, Guid defValue, bool throwError)
{
string s = null;
try
{
s = XmlStrings.Clean(node);
if (s == null)
{
throw new NCIStringConversionFailedException("Node could not be converted to Guid. Please check input Data.");
}
else
{
return(new Guid(s));
}
}
catch (NCIStringConversionFailedException ex)
{
if (throwError)
{
throw new NCIStringConversionFailedException("Could not convert NodeType ", ex);
}
else
{
return(defValue);
}
}
catch (FormatException ex)
{
if (throwError)
{
throw new NCIStringConversionFailedException("Could not convert NodeType cannot be converted", ex);
}
else
{
return(defValue);
}
}
return(new Guid(s));
}