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| //http://ruuddottech.blogspot.gr/2009/07/php-vardump-method-for-c.html
using System;
using System.Text;
using System.Reflection;
using System.Collections;
public string var_dump(object obj, int recursion)
{
StringBuilder result = new StringBuilder();
// Protect the method against endless recursion
if (recursion < 5)
{
// Determine object type
Type t = obj.GetType();
// Get array with properties for this object
PropertyInfo[] properties = t.GetProperties();
foreach (PropertyInfo property in properties)
{
try
{
// Get the property value
object value = property.GetValue(obj, null);
// Create indenting string to put in front of properties of a deeper level
// We'll need this when we display the property name and value
string indent = String.Empty;
string spaces = "| ";
string trail = "|...";
if (recursion > 0)
{
indent = new StringBuilder(trail).Insert(0, spaces, recursion - 1).ToString();
}
if (value != null)
{
// If the value is a string, add quotation marks
string displayValue = value.ToString();
if (value is string) displayValue = String.Concat('"', displayValue, '"');
// Add property name and value to return string
result.AppendFormat("{0}{1} = {2}\n", indent, property.Name, displayValue);
try
{
if (!(value is ICollection))
{
// Call var_dump() again to list child properties
// This throws an exception if the current property value
// is of an unsupported type (eg. it has not properties)
result.Append(var_dump(value, recursion + 1));
}
else
{
// 2009-07-29: added support for collections
// The value is a collection (eg. it's an arraylist or generic list)
// so loop through its elements and dump their properties
int elementCount = 0;
foreach (object element in ((ICollection)value))
{
string elementName = String.Format("{0}[{1}]", property.Name, elementCount);
indent = new StringBuilder(trail).Insert(0, spaces, recursion).ToString();
// Display the collection element name and type
result.AppendFormat("{0}{1} = {2}\n", indent, elementName, element.ToString());
// Display the child properties
result.Append(var_dump(element, recursion + 2));
elementCount++;
}
result.Append(var_dump(value, recursion + 1));
}
}
catch { }
}
else
{
// Add empty (null) property to return string
result.AppendFormat("{0}{1} = {2}\n", indent, property.Name, "null");
}
}
catch
{
// Some properties will throw an exception on property.GetValue()
// I don't know exactly why this happens, so for now i will ignore them...
}
}
}
return result.ToString();
}
|
