Check Textbox for nullI have a text box which is modified into a rich text editor using a free editor...
I have to insert the details which is keyed in the Textbox with multiline mode by the user and it has to be stored in the database. The inserting details to the database is working fine... My problem is I have to check the Textbox for null .. that means if the user is not entering anything in the Textbox and pressing enter... a null value is getting inserted in the table column.
I am calling the method which inserts the details into the DB in the button click event of the submit button.I tried checking the Textbox against the null value like below
if(txtRichText.Text != null)
but it is not working fine ...
I want the InsertComments method to be called only when the user has entered some text in the multiline textbox.
Please help me with ideas.