Click here to Skip to main content
11,641,659 members (60,712 online)
Rate this: bad
good
Please Sign up or sign in to vote.
See more: ADO.NET C#4.0
hii,everyone

when click on display button more than one click this error display("this causes Two binding in the collection to bind to the same property parameter name: binding")

this is my code:
da.SelectCommand = new SqlCommand("select * from student ",cs);
 
DataTable dt = new DataTable();
        ds.Clear();
        da.Fill(ds);
 
        dt=ds.Tables[0];
        dataGridView1.DataSource = ds.Tables[0];
 
  tblnamesbs.DataSource = dt;
 this.textBox1.DataBindings.Add(Text,this.tblnamesbs,firstname,true);//error
 this.textBox2.DataBindings.Add(Text,this.tblnamesbs,lastname,true);
Posted 6-Jan-14 19:54pm
Edited 7-Jan-14 18:35pm
v2

1 solution

Rate this: bad
good
Please Sign up or sign in to vote.

Solution 1

You need to clear the existing databindings before adding a new binding...

this.textBox1.DataBindings.Clear();
this.textBox1.DataBindings.Add(...);
  Permalink  
Comments
mhassan083 at 8-Jan-14 1:15am
   
good,thanks

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

  Print Answers RSS
0 Mika Wendelius 310
1 DamithSL 213
2 Afzaal Ahmad Zeeshan 139
3 CPallini 134
4 OriginalGriff 120
0 Mika Wendelius 460
1 OriginalGriff 215
2 DamithSL 213
3 CPallini 169
4 Afzaal Ahmad Zeeshan 129


Advertise | Privacy | Mobile
Web02 | 2.8.150731.1 | Last Updated 8 Jan 2014
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100