c# - Failure to bind the ArrayList to DataGrid -

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i not sure doing wrong here. want bind arraylist datagrid have on main page. things coming blank or erroring out. samples can give great help. need have put image in 1 column clickable. hardcoded. thanks.

in default.aspx page have...

<"asp:datagrid id="datagrid1"> <"/asp:datagrid>

then in default.cs page have...

public class share : page {     protected textbox sendextradetails;     protected datagrid datagrid1;             ......      public void page_load(object sender, eventargs e)     {             arraylist alist = (arraylist)session["rsarraylist"];             session["rsarraylist"] = alist;              datagrid1.datasource = alist;             datagrid1.databind();      } }

try this:

        arraylist alist = (arraylist)session["rsarraylist"];          datagrid1.datasource = alist;         datagrid1.databind();

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