ComboBox in devExpress GridView

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I used combo box(with 2 default values) in one of the column of a devexpress gridview. How to get the selected value of that combo box?

ie, in dx:ASPxGridView control, I have combobox like this

ASP.NET

<dx:GridViewDataTextColumn FieldName="selectState" Caption="selectState" VisibleIndex="1" >
                   <dataitemtemplate>
                     <dx:ASPxComboBox ID="selectState1"  runat="server" Value='<%#Bind("selectState") %>' Width="70px" EnableCallbackMode="true" >
                       <items>
                         <dx:listedititem Text="on" Value="on" />
                         <dx:listedititem Text="off" Value="off" />                        
                       </items>                     
                     </dx:ASPxComboBox>
                   </dataitemtemplate>
               </dx:GridViewDataTextColumn>

how to get the selected value of the combo box?
Thanks in advance

Posted 25-Nov-13 18:37pm

sunpop

Updated 25-Nov-13 23:38pm

v3

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Comments

Thomas ktg 26-Nov-13 1:14am

You mean you have a combo box kept inside the DevExpress GridView And want to get the selected value of the Combo Box?

sunpop 26-Nov-13 1:16am

yes

demouser743 26-Nov-13 9:32am

What is Items here when you are binding value to the combobox, generally ASPxComboBox in ASPxGridview should be binded in Init event of the combo box

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Thomas ktg · Answer 1 · 2013-11-25T19:38:00

Solution 1

Use this below code to get the selected value from the ComboBox.

C#

for (int row = 0; row < gridview1.VisibleRowCount; row++)
{
 ASPxComboBox ddlStatus = (ASPxComboBox)gridview1.FindRowCellTemplateControl(row, null, "ddlStatus");
    string status = ddlStatus.SelectedValue;
}

Posted 25-Nov-13 19:38pm

Thomas ktg

Updated 26-Nov-13 0:11am

v3

Comments

sunpop 26-Nov-13 1:49am

thank u! I'll let u know the status soon

sunpop 26-Nov-13 5:36am

I've updated the question. Could you please check?

Thomas ktg 26-Nov-13 5:39am

Did you try this code?

sunpop 26-Nov-13 6:06am

sorry, what is gvHomework in your code? And I want to get the value when the DropDownList is changed(selected)

Thomas ktg 26-Nov-13 6:09am

See my updated solution and let me know.

sunpop 26-Nov-13 12:33pm

Thank you for the updated code. I tried OnSelectedIndexChanged event. But it was not fired.