CODEWITHSUNDEEP
c#asp.netgridview
sarah sh
sarah sh

Reputation: 315

gridview selected Item?

I have 2 questions about Gridview:

1.I have enabled the selecting a row property in gridview, but I don't know how can I access the values of the row which has been selected?

2.as you see in my code I have a name parameter in my datasource and I want to value it with "session[search]"(for example) but I don't know how should I do it?

That is piece of my code:

 <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
        ConnectionString="<%$ ConnectionStrings:ConnectionString %>" 
        SelectCommand="SELECT * FROM [information] WHERE (CONTAINS([nam], @nam))" >
        <SelectParameters>
            <asp:ControlParameter ControlID="GridView1" Name="nam"                   
                PropertyName="SelectedValue" Type="String" />
        </SelectParameters>
    </asp:SqlDataSource>

Upvotes: 3

Views: 10269

Answers (2)

Shafqat Masood
Shafqat Masood

Reputation: 2570

Question 1: Ans

Set the DataKeyNames of the grid view of the column name (say the ID from the DB which is in the Result set).

Now in the SelectedIndexChanged event handler writ the following code

 int selectedIndex = GridView1.SelectedIndex;
 string informationID= (GridView1.DataKeys[selectedIndex]["InformationID"]).ToString();
 gridview1.Rows[selectedIndex].cells("name").Text

Question 2:Ans

in datasource use sessionparameter for session

<SelectParameters>
   <asp:SessionParameter Name="nam" SessionField="select" Type="String" />
</SelectParameters>

Upvotes: 3

Soner G&#246;n&#252;l
Soner G&#246;n&#252;l

Reputation: 98750

I have enabled the selecting a row property in gridview, but I don't know how can I access the values of the row which has been selected?

You can use GridView.SelectedRow property.

Gets a reference to a GridViewRow object that represents the selected row in the control.

Like Gridview1.SelectedRow.Cells[0], Gridview1.SelectedRow.Cells[1] etc..

I don't understand your second question at all..

Upvotes: 1

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