Find method for RichTextBox

[vszilard]

I wrote a little program which do some things. One of them was suposed to be a find method in a richtextbox. I followed the example from the SDK Documentation :

public int FindMyText(string text, int start){
int returnValue = -1;

int indexToText = txtBody.Find(text, start, RichTextBoxFinds.None);
if(indexToText >= 0){
returnValue = indexToText;
txtBody.SelectionStart = indexToText;
txtBody.SelectionLength = text.Length;
}
}

The problem is that the find command always return -1 (nothing was found..)
what i am missing...????

Thanks...