public static string EscapeString(string source, string[] replaceString, Func <char, int> escapeFunc)
{
if (string.IsNullOrEmpty(source))
{
return(string.Empty);
}
AtawDebug.AssertArgumentNull(escapeFunc, "escapeFunc", null);
AtawDebug.AssertEnumerableArgumentNull <string>(replaceString, "replaceString", null);
StringBuilder cachedStringBuilder = null;
int start = 0;
int pos = 0;
int count = source.Length;
for (int i = 0; i < count; ++i)
{
pos = escapeFunc(source[i]);
if (pos < 0)
{
continue;
}
if (cachedStringBuilder == null)
{
cachedStringBuilder = new StringBuilder();
}
cachedStringBuilder.Append(source.Substring(start, i - start));
AtawDebug.Assert(pos < replaceString.Length, string.Format(ObjectUtil.SysCulture,
"参数escapeFunc返回的值有误，replaceString的长度为{0}，但是返回值却是{1}，越界了",
replaceString.Length, pos), null);
cachedStringBuilder.Append(replaceString[pos]);
start = i + 1;
}
if (start == 0)
{
return(source);
}
else if (start < count)
{
cachedStringBuilder.Append(source.Substring(start, count - start));
}
string s = cachedStringBuilder.ToString();
return(s);
}
public static object CreateObject(Type type, params object[] args)
{
AtawDebug.AssertArgumentNull(type, "type", null);
AtawDebug.AssertEnumerableArgumentNull(args, "args", null);
try
{
return(Activator.CreateInstance(type, args));
}
catch (MissingMethodException ex)
{
AtawDebug.ThrowAtawException(string.Format(ObjectUtil.SysCulture,
"没有找到类型{0}参数为{1}的构造函数，请确认", type, GetMethodSign(args)), ex, null);
}
catch (TargetInvocationException ex)
{
AtawDebug.ThrowAtawException(string.Format(ObjectUtil.SysCulture,
"调用类型{0}参数为{1}的构造函数时，发生例外，请调试你的代码",
type, GetMethodSign(args)), ex, null);
}
catch (MethodAccessException ex)
{
AtawDebug.ThrowAtawException(string.Format(ObjectUtil.SysCulture,
"类型{0}参数为{1}的构造函数访问权限不够",
type, GetMethodSign(args)), ex, null);
}
catch (MemberAccessException ex)
{
AtawDebug.ThrowAtawException(string.Format(ObjectUtil.SysCulture,
"类型{0}可能是一个抽象类型，无法创建", type), ex, null);
}
catch (Exception ex)
{
AtawDebug.ThrowAtawException(string.Format(ObjectUtil.SysCulture,
"调用类型{0}参数为{1}的构造函数是发生例外",
type, GetMethodSign(args)), ex, null);
}
return(null);
}
