DropDownlist On Textbox

Question

0.00/5 (No votes)

See more:

Hello Guys i wan to Bind Dropdownlist Datatexfield On Text box

C#

protected void GridView1_SelectedIndexChanged1(object sender, EventArgs e)
 {
     foreach (GridViewRow row in GridView1.Rows)
     {
         if (row.RowIndex == GridView1.SelectedIndex) {
         TABLEzemota.Visible = true;

        
         Label456456.Text = (row.FindControl("DropDownList5") as Label).Text; <<< this one 

         }
         else
         {
             
         }
     }

 }

can you help meee how i can make it

Posted 29-Dec-15 20:50pm

GTR0123

Add a Solution

1 solution

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)

adityaswami89 · Answer 1 · 2015-12-29T21:09:00

Solution 1

Hello, You need to do as below if i understood your question.

Label456456.Text= ((DropDownList)row.FindControl("DropDownList5")).SelectedItem.Value;

Do let me know if this works for you !!!

Posted 29-Dec-15 21:09pm

adityaswami89

Comments

GTR0123 30-Dec-15 3:28am

Object reference not set to an instance of an object.
this error

adityaswami89 30-Dec-15 3:37am

Is there any item selected in that dropdown ?

There are 2 aspects :
1. IF you want to bind then you can do something as below :

<asp:DropDownList ID="ddlState" runat="server" DataSourceID="sqlDatasource1"
DataTextField="State" AppendDataBoundItems="True"
SelectedValue='<%# Eval("State") %>' DataValueField="State">

Refer below link :
https://msdn.microsoft.com/en-us/library/ms178294.aspx

2. Intending to assign the selected value of a dropdown present in a gridview into the a label (as you are trying the solution above , i assumed you are only assigning) , you can do as below :

Label456456.Text= ((DropDownList)row.FindControl("DropDownList5")).SelectedItem.Value;

This would work. Kindly debug !!!

GTR0123 30-Dec-15 4:16am

nah this doesn't works me When i quick watched Label456456.Text= ((DropDownList)row.FindControl("DropDownList5")).SelectedItem.Value; << this one on Label there is nothing in text and On DropDownlist5 it is telling me that it isn't existing buttt i have this
<asp:DropDownList
ID="DropDownList5"
runat="server"
DataSourceID="ObjectDataSource3"
DataTextField="Name"
DataValueField="CODE2"
SelectedValue='<%# Bind("City_id") %>'
CssClass="mystyle"
>