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c#gridviewcontrols
SURESH MOGUDALA
SURESH MOGUDALA

Reputation: 35

Button click event is not firing in asp.net gridview control

 <asp:GridView ID="gvInaciveQuestions" runat="server" AutoGenerateColumns="False" OnRowCommand="gvInaciveQuestions_RowCommand">
            <Columns>
                <asp:TemplateField HeaderText="Selelct">
                        <ItemTemplate>
                            <asp:Button ID="btnactive" runat="server"  Text="Active" onClick="btnactive_Click" />
                        </ItemTemplate>
                    </asp:TemplateField>                   
                <asp:TemplateField HeaderText="Question">
 </asp:Gridview>

I have added Itemtemplate as Button but it is not firing onclick event.

Could please any one suggest me ?

Upvotes: 0

Views: 7330

Answers (2)

Harsha V Chunduri
Harsha V Chunduri

Reputation: 404

you should not use onClick="btnactive_Click" event here, instead use CommandName property.

<asp:Button ID="btnactive" runat="server"  Text="Active" CommandName="Click" />

In your OnRowCommand in codebehind implement like this.

 protected void gvInaciveQuestions_RowCommand(object sender, GridViewCommandEventArgs e)
            {
                if (e.CommandName == "Click")
                {
                  //your code here
                }
            }

I hope this will solve your issue.

- Harsha Ch

Upvotes: 0

Tim Schmelter
Tim Schmelter

Reputation: 460370

Don't DataBind it on every postback by using the Page.IsPostBack property, for example in Page_Load(resuming that the method that you're using for databinding is called BindGridView):

protected void Page_Load(ovject sender, EventArgs e)
{
    if(!IsPostBack)
    {
        BindGridView();
    }
}

Otherwise events aren't triggered and changed values in the grid are overwritten by the values from your (old) DataSource.

Upvotes: 1

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