DataGridView add new record

Question

1.00/5 (1 vote)

See more:

Hi to all

I have a datagridview, 2 textbox and 1 combobox

Is there any way to check BEFORE insert in datagridview if the 2 textbox and combobox in not null

Thanks and regards....

Posted 26-Apr-11 1:15am

Vagelisr

Updated 14-Nov-20 8:15am

Add a Solution

Comments

Prerak Patel 26-Apr-11 7:25am

Just use If. Don't you like to try?!

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Member 14945943 · Answer 1 · 2020-11-14T08:15:00

Solution 2

I think you could use the datagrid "RowValidting" event:

If textbox1.Text is nothing or textbox1.Text = ""
(*** Code for manage error ***)
e.Cancel = true
End if

Posted 14-Nov-20 8:15am

Member 14945943

m@dhu · Answer 2 · 2011-04-26T01:29:00

Solution 1

whats hard in that..
Before you call your insert function check something like

VB

If textBox1.Text IsNot Nothing OrElse textBox1.Text <> "" Then

//code to insert..
End If

Posted 26-Apr-11 1:29am

m@dhu

Comments

Vagelisr 26-Apr-11 7:33am

I dont have any code for insert in my datagridview (i use data sources)
For this reason i'm asking how to catch the add new record in a datagridview.....