public object Interpret(string info)
{
List <string> placeholders = RegexUtil.CollectStrings(@"\[(.*?)\]", info);
foreach (string placeholder in placeholders)
{
string[] fieldNames = placeholder.Split(':');
if (fieldNames.Length <= 1)
{
continue;
}
if (controlTypeExp.Interpret(fieldNames[0]) != null)
{
if (valueExp.ContainsKey(fieldNames[1]))
{
return(valueExp[fieldNames[1]].Interpret(fieldNames[1]));
}
else
{
if (valueExp.ContainsKey(fieldNames[0]))
{
return(valueExp[fieldNames[0]].Interpret(fieldNames[1]));
}
else
{
return(valueExp[ControlType.TextEdit].Interpret(fieldNames[1]));
}
}
}
else
{
return(DBNull.Value);
}
}
return(DBNull.Value);
}
public object getDefaultValue(string defaultValue)
{
return(defaultValueExpression.Interpret(defaultValue));
}
