private char ReadChar()
{
if (this.Eof())
{
StringBuilder stringBuilder = new StringBuilder();
string str = "PropertyPath_InvalidBindingPathNoChar";
object[] objArray = new object[] { this.propertyPath };
stringBuilder.AppendFormat(str, objArray);
throw new ArgumentException(stringBuilder.ToString());
}
char chr = this.propertyPath[this.index];
PropertyPathParser propertyPathParser = this;
propertyPathParser.index = propertyPathParser.index + 1;
return(chr);
}
private void Unread()
{
PropertyPathParser propertyPathParser = this;
propertyPathParser.index = propertyPathParser.index - 1;
}