Grid Operations

ASPX Page


<asp:GridView ID="gvwtest" runat="server" AutoGenerateColumns="false" Width="99%"
    ShowFooter="true" onrowcommand="gvwtest_RowCommand"
    onrowcancelingedit="gvwtest_RowCancelingEdit"
    onrowdeleting="gvwtest_RowDeleting"
    onrowediting="gvwtest_RowEditing"
    onrowupdating="gvwtest_RowUpdating"
    onrowdatabound="gvwtest_RowDataBound"
    onpageindexchanging="gvwtest_PageIndexChanging" PageSize="10"
    AllowPaging="True">   
                        <Columns>
                            <asp:TemplateField HeaderText="Sl No">
                                <ItemStyle HorizontalAlign="Center" Width="10%" />
                                <HeaderStyle HorizontalAlign="Center" />
                                <ItemTemplate>
                                    <%# Container.DataItemIndex + 1 %>
                                </ItemTemplate>
                            </asp:TemplateField>
                            <asp:TemplateField HeaderText="Name">
                                <ItemStyle HorizontalAlign="Left" Width="70%" />
                                <HeaderStyle HorizontalAlign="Left" />
                                <ItemTemplate>
                                    <asp:Label ID="lblName" Text='<%# Bind("fld_Name") %>' runat="server"></asp:Label>
                                </ItemTemplate>
                                <FooterTemplate>
                                    <asp:TextBox ID="txtName" runat="server" MaxLength="74" Width="50%"></asp:TextBox>
                                     <cc1:FilteredTextBoxExtender ID="txtName_FilteredTextBoxExtenderF" runat="server"
                                            Enabled="True" TargetControlID="txtName" FilterType="Custom" ValidChars="A,B,C,D,E,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,
                                            R,S,T,U,V,W,X,Y,Z,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,1,2,3,4,5,6,7,8,9,0,.,-, ,_">
                                        </cc1:FilteredTextBoxExtender>
                                </FooterTemplate>
                                <EditItemTemplate>
                                    <asp:TextBox ID="txtEditName"  MaxLength="74" runat="server" Width="50%"></asp:TextBox>
                                     <cc1:FilteredTextBoxExtender ID="txtEditName_FilteredTextBoxExtenderF" runat="server"
                                            Enabled="True" TargetControlID="txtEditName" FilterType="Custom" ValidChars="A,B,C,D,E,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,
                                            R,S,T,U,V,W,X,Y,Z,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,1,2,3,4,5,6,7,8,9,0,.,-, ,_">
                                        </cc1:FilteredTextBoxExtender>
                                </EditItemTemplate>
                            </asp:TemplateField>
                            <asp:TemplateField ShowHeader="true" HeaderText="Edit">
                                <ItemStyle HorizontalAlign="Center" Width="10%" />
                                <HeaderStyle HorizontalAlign="Center" />
                                <EditItemTemplate>
                                    <asp:ImageButton ID="ibtnUpdate" runat="server" CausesValidation="True" CommandName="Update"
                                        Text="Update" CommandArgument='<%#Eval("fld_Id") %>' ImageUrl="~/styles/update.gif">
                                    </asp:ImageButton>
                                    &nbsp;<asp:ImageButton ID="LinkButton2" runat="server" CausesValidation="False" CommandName="Cancel"
                                        ImageUrl="~/styles/cancel.gif" Text="Cancel"></asp:ImageButton>
                                </EditItemTemplate>
                                <FooterTemplate>
                                    <center>
                                        <asp:ImageButton ID="ImageButton1" runat="server" CausesValidation="False" CommandName="Insert"
                                            ImageUrl="~/styles/add.gif" />
                                    </center>
                                </FooterTemplate>
                                <ItemTemplate>
                                    <asp:ImageButton ID="ibtnEdit" runat="server" CausesValidation="False" CommandName="Edit"
                                        Text="Edit" CommandArgument='<%#Eval("fld_Id") %>' ImageUrl="~/styles/edit.gif">
                                    </asp:ImageButton>
                                </ItemTemplate>
                            </asp:TemplateField>
                            <asp:TemplateField ShowHeader="true" HeaderText="Delete">
                                <ItemStyle HorizontalAlign="Center" Width="9%" />
                                <HeaderStyle HorizontalAlign="Center" />
                                <ItemTemplate>
                                    <asp:ImageButton ID="ibtnDelete" runat="server" CausesValidation="False" CommandName="Delete"
                                        CommandArgument='<%#Eval("fld_Id") %>' ImageUrl="~/styles/delete1.jpg"
                                        Text="Delete"></asp:ImageButton>
                                </ItemTemplate>
                            </asp:TemplateField>
                        </Columns>
                    </asp:GridView>