Limiting number of rows in memo edit

Hello Thameem,
The MemoEdit control doesn't have a property to limit number of lines. You can use the following code instead:
private void memoEdit1_EditValueChanging(object sender, DevExpress.XtraEditors.Controls.ChangingEventArgs e) {
    string s = e.NewValue as string;
    int index1 = s.IndexOf("\r\n");
    if(index1 >= 0 && s.IndexOf("\r\n", index1 + 2) >= 0)
        e.Cancel = true;
}
See also limited number of lines in a memoedit.
Thank you,
Paul

Thanks Paul,
The sample is for liming 2 row's i want to limit it for 3 row's… with that sample i am not able to understand whats happening and how i can change it accoring to my need… please suggest…
Regards,
Thameem.

Hello Thameem,
The code for 3 lines is:

C#
private void memoEdit1_EditValueChanging(object sender, DevExpress.XtraEditors.Controls.ChangingEventArgs e) {  
    string s = e.NewValue as string;  
    int index1 = s.IndexOf("\r\n");  
    int index2 = s.IndexOf("\r\n", index1 + 2);  
    int index3 = s.IndexOf("\r\n", index2 + 2);  
    if(index1 >= 0 && index2 >= 0 && index3 >= 0)  
        e.Cancel = true;  
}  

Thank you,
Paul