Gridview row edit function not working

Question

0.00/5 (No votes)

See more:

Gridview have 10 records and i'm going to edit the 5th row its coming on edit click but other 5-10 recordds are not coming(binding)..

I'm following the so many articles still same only what i wrote the code exactly.

Please can you tell me the exact solution.

ASP.NET

<asp:GridView ID="gvCustomerDetails" runat="server" AutoGenerateColumns="False" DataKeyNames="Id" AllowPaging="true" PageSize="50"
    EmptyDataText="No data available" CssClass="gvDetails" AllowSorting="true" EnableEventValidation = "false"
    OnRowCancelingEdit="gvCustomerDetails_RowCancelingEdit" OnRowDataBound="gvCustomerDetails_RowDataBound"
    OnRowEditing="gvCustomerDetails_RowEditing" OnRowUpdating="gvCustomerDetails_RowUpdating">
    <HeaderStyle BackColor="#c4c2c2" ForeColor="#000" HorizontalAlign="Left" Height="25" />
    <Columns>
        <asp:BoundField DataField="Id" HeaderText="Id" InsertVisible="False" ReadOnly="True" SortExpression="Id" ItemStyle-Width="20" />

        <asp:TemplateField ShowHeader="true" HeaderText="CustomerId" SortExpression="CustomerId">
            <ItemTemplate>
                <%# Eval("CustomerId") %>
                <asp:Label ID="lblCustomerId" runat="server" Text='<%# Eval("CustomerId").ToString() %>' Visible="false">
                </asp:Label>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtCustomerId" runat="server" Text='<%# Eval("CustomerId") %>' MaxLength="7" />
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="FirstName" SortExpression="FirstName">
            <ItemTemplate>
                <%# Eval("FirstName") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtFirstName" runat="server" Text='<%# Eval("FirstName") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="LastName" SortExpression="LastName">
            <ItemTemplate>
                <%# Eval("LastName") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtLastName" runat="server" Text='<%# Eval("LastName") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="EmailAddress" SortExpression="EmailAddress">
            <ItemTemplate>
                <%# Eval("EmailAddress") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:Label ID="lbl_orginal" runat="server" Text='<%#Eval("EmailAddress") %>' Style="display: none"></asp:Label>
                <asp:TextBox ID="txtEmailAddress" runat="server" Text='<%# Eval("EmailAddress") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="Password">
            <ItemTemplate>
                <%# Eval("Password") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtPassword" runat="server" Text='<%# Eval("Password") %>' MaxLength="10"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="JobTitle" SortExpression="JobTitle">
            <ItemTemplate>
                <%# Eval("JobTitle") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtJobTitle" runat="server" Text='<%# Eval("JobTitle") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="Company" SortExpression="Company">
            <ItemTemplate>
                <%# Eval("Company") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtCompany" runat="server" Text='<%# Eval("Company") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="Address" SortExpression="Address">
            <ItemTemplate>
                <%# Eval("Address") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtAddress" runat="server" Text='<%# Eval("Address") %>' MaxLength="500"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="City" SortExpression="City">
            <ItemTemplate>
                <%# Eval("City") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtCity" runat="server" Text='<%# Eval("City") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="State" SortExpression="State">
            <ItemTemplate>
                <%# Eval("State") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtState" runat="server" Text='<%# Eval("State") %>' MaxLength="50"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="Country" SortExpression="Country">
            <ItemTemplate>
                <%# Eval("Country") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:DropDownList ID="ddlCountry" runat="server" class="editableDDL" DataTextField="ddlCountry" DataValueField="ddlCountry" SelectedValue='<%# Eval("Country") %>'>
                    <asp:ListItem Enabled="true" Text="NA" Value="NA"></asp:ListItem>
                    <asp:ListItem Value="Afghanistan" Text="Afghanistan"></asp:ListItem>
                    <asp:ListItem Value="Albania" Text="Albania"></asp:ListItem>
                    <asp:ListItem Value="Algeria" Text="Algeria"></asp:ListItem>
                    <asp:ListItem Value="Angola" Text="Angola"></asp:ListItem>
                    <asp:ListItem Value="Argentina" Text="Argentina"></asp:ListItem>
                    <asp:ListItem Value="Armenia" Text="Armenia"></asp:ListItem>
                    <asp:ListItem Value="Australia" Text="Australia"></asp:ListItem>
                    <asp:ListItem Value="Austria" Text="Austria"></asp:ListItem>
                    <asp:ListItem Value="Azerbaijan" Text="Azerbaijan"></asp:ListItem>
                    <asp:ListItem Value="Bahrain" Text="Bahrain"></asp:ListItem>
                    <asp:ListItem Value="Bangladesh" Text="Bangladesh"></asp:ListItem>
                    <asp:ListItem Value="Belarus" Text="Belarus"></asp:ListItem>
                    <asp:ListItem Value="Belgium" Text="Belgium"></asp:ListItem>
                    <asp:ListItem Value="Belize" Text="Belize"></asp:ListItem>
                    <asp:ListItem Value="Bolivarian Republic of Venezuela" Text="Bolivarian Republic of Venezuela"></asp:ListItem>
                    <asp:ListItem Value="Bolivia" Text="Bolivia"></asp:ListItem>
                    <asp:ListItem Value="Bosnia and Herzegovina" Text="Bosnia and Herzegovina"></asp:ListItem>
                    <asp:ListItem Value="Brazil" Text="Brazil"></asp:ListItem>
                    <asp:ListItem Value="Brunei Darussalam" Text="Brunei Darussalam"></asp:ListItem>
                    <asp:ListItem Value="Bulgaria" Text="Bulgaria"></asp:ListItem>
                    <asp:ListItem Value="Cambodia" Text="Cambodia"></asp:ListItem>
                    <asp:ListItem Value="Canada" Text="Canada"></asp:ListItem>
                    <asp:ListItem Value="Caribbean" Text="Caribbean"></asp:ListItem>
                    <asp:ListItem Value="Chile" Text="Chile"></asp:ListItem>
                    <asp:ListItem Value="China" Text="China"></asp:ListItem>
                    <asp:ListItem Value="Colombia" Text="Colombia"></asp:ListItem>
                    <asp:ListItem Value="Costa Rica" Text="Costa Rica"></asp:ListItem>
                    <asp:ListItem Value="Croatia" Text="Croatia"></asp:ListItem>
                    <asp:ListItem Value="Cuba" Text="Cuba"></asp:ListItem>
                    <asp:ListItem Value="Cyprus" Text="Cyprus"></asp:ListItem>
                    <asp:ListItem Value="Czech Republic" Text="Czech Republic"></asp:ListItem>
                    <asp:ListItem Value="Denmark" Text="Denmark"></asp:ListItem>
                    <asp:ListItem Value="Dominican Republic" Text="Dominican Republic"></asp:ListItem>
                    <asp:ListItem Value="Ecuador" Text="Ecuador"></asp:ListItem>
                    <asp:ListItem Value="Egypt" Text="Egypt"></asp:ListItem>
                    <asp:ListItem Value="El Salvador" Text="El Salvador"></asp:ListItem>
                    <asp:ListItem Value="Estonia" Text="Estonia"></asp:ListItem>
                    <asp:ListItem Value="Ethiopia" Text="Ethiopia"></asp:ListItem>
                    <asp:ListItem Value="Faroe Islands" Text="Faroe Islands"></asp:ListItem>
                    <asp:ListItem Value="Finland" Text="Finland"></asp:ListItem>
                    <asp:ListItem Value="France" Text="France"></asp:ListItem>
                    <asp:ListItem Value="Georgia" Text="Georgia"></asp:ListItem>
                    <asp:ListItem Value="Germany" Text="Germany"></asp:ListItem>
                    <asp:ListItem Value="Greece" Text="Greece"></asp:ListItem>
                    <asp:ListItem Value="Greenland" Text="Greenland"></asp:ListItem>
                    <asp:ListItem Value="Guatemala" Text="Guatemala"></asp:ListItem>
                    <asp:ListItem Value="Honduras" Text="Honduras"></asp:ListItem>
                    <asp:ListItem Value="Hong Kong S.A.R." Text="Hong Kong S.A.R."></asp:ListItem>
                    <asp:ListItem Value="Hungary" Text="Hungary"></asp:ListItem>
                    <asp:ListItem Value="Iceland" Text="Iceland"></asp:ListItem>
                    <asp:ListItem Value="India" Text="India"></asp:ListItem>
                    <asp:ListItem Value="Indonesia" Text="Indonesia"></asp:ListItem>
                    <asp:ListItem Value="Iran" Text="Iran"></asp:ListItem>
                    <asp:ListItem Value="Iraq" Text="Iraq"></asp:ListItem>
                    <asp:ListItem Value="Ireland" Text="Ireland"></asp:ListItem>
                    <asp:ListItem Value="Israel" Text="Israel"></asp:ListItem>
                    <asp:ListItem Value="Italy" Text="Italy"></asp:ListItem>
                    <asp:ListItem Value="Jamaica" Text="Jamaica"></asp:ListItem>
                    <asp:ListItem Value="Japan" Text="Japan"></asp:ListItem>
                    <asp:ListItem Value="Jordan" Text="Jordan"></asp:ListItem>
                    <asp:ListItem Value="Kazakhstan" Text="Kazakhstan"></asp:ListItem>
                    <asp:ListItem Value="Kenya" Text="Kenya"></asp:ListItem>
                    <asp:ListItem Value="Korea" Text="Korea"></asp:ListItem>
                    <asp:ListItem Value="Kuwait" Text="Kuwait"></asp:ListItem>
                    <asp:ListItem Value="Kyrgyzstan" Text="Kyrgyzstan"></asp:ListItem>
                    <asp:ListItem Value="Lao P.D.R." Text="Lao P.D.R."></asp:ListItem>
                    <asp:ListItem Value="Latvia" Text="Latvia"></asp:ListItem>
                    <asp:ListItem Value="Lebanon" Text="Lebanon"></asp:ListItem>
                    <asp:ListItem Value="Libya" Text="Libya"></asp:ListItem>
                    <asp:ListItem Value="Liechtenstein" Text="Liechtenstein"></asp:ListItem>
                    <asp:ListItem Value="Lithuania" Text="Lithuania"></asp:ListItem>
                    <asp:ListItem Value="Luxembourg" Text="Luxembourg"></asp:ListItem>
                    <asp:ListItem Value="Macao S.A.R." Text="Macao S.A.R."></asp:ListItem>
                    <asp:ListItem Value="Macedonia (FYROM)" Text="Macedonia (FYROM)"></asp:ListItem>
                    <asp:ListItem Value="Malaysia" Text="Malaysia"></asp:ListItem>
                    <asp:ListItem Value="Maldives" Text="Maldives"></asp:ListItem>
                    <asp:ListItem Value="Malta" Text="Malta"></asp:ListItem>
                    <asp:ListItem Value="Mexico" Text="Mexico"></asp:ListItem>
                    <asp:ListItem Value="Mongolia" Text="Mongolia"></asp:ListItem>
                    <asp:ListItem Value="Montenegro" Text="Montenegro"></asp:ListItem>
                    <asp:ListItem Value="Morocco" Text="Morocco"></asp:ListItem>
                    <asp:ListItem Value="Nepal" Text="Nepal"></asp:ListItem>
                    <asp:ListItem Value="Netherlands" Text="Netherlands"></asp:ListItem>
                    <asp:ListItem Value="New Zealand" Text="New Zealand"></asp:ListItem>
                    <asp:ListItem Value="Nicaragua" Text="Nicaragua"></asp:ListItem>
                    <asp:ListItem Value="Nigeria" Text="Nigeria"></asp:ListItem>
                    <asp:ListItem Value="Norway" Text="Norway"></asp:ListItem>
                    <asp:ListItem Value="Oman" Text="Oman"></asp:ListItem>
                    <asp:ListItem Value="Pakistan" Text="Pakistan"></asp:ListItem>
                    <asp:ListItem Value="Panama" Text="Panama"></asp:ListItem>
                    <asp:ListItem Value="Paraguay" Text="Paraguay"></asp:ListItem>
                    <asp:ListItem Value="Peru" Text="Peru"></asp:ListItem>
                    <asp:ListItem Value="Philippines" Text="Philippines"></asp:ListItem>
                    <asp:ListItem Value="Poland" Text="Poland"></asp:ListItem>
                    <asp:ListItem Value="Portugal" Text="Portugal"></asp:ListItem>
                    <asp:ListItem Value="Puerto Rico" Text="Puerto Rico"></asp:ListItem>
                    <asp:ListItem Value="Qatar" Text="Qatar"></asp:ListItem>
                    <asp:ListItem Value="Romania" Text="Romania"></asp:ListItem>
                    <asp:ListItem Value="Russia" Text="Russia"></asp:ListItem>
                    <asp:ListItem Value="Rwanda" Text="Rwanda"></asp:ListItem>
                    <asp:ListItem Value="Saudi Arabia" Text="Saudi Arabia"></asp:ListItem>
                    <asp:ListItem Value="Senegal" Text="Senegal"></asp:ListItem>
                    <asp:ListItem Value="Serbia" Text="Serbia"></asp:ListItem>
                    <asp:ListItem Value="Singapore" Text="Singapore"></asp:ListItem>
                    <asp:ListItem Value="Slovakia" Text="Slovakia"></asp:ListItem>
                    <asp:ListItem Value="Slovenia" Text="Slovenia"></asp:ListItem>
                    <asp:ListItem Value="South Africa" Text="South Africa"></asp:ListItem>
                    <asp:ListItem Value="Spain" Text="Spain"></asp:ListItem>
                    <asp:ListItem Value="Sri Lanka" Text="Sri Lanka"></asp:ListItem>
                    <asp:ListItem Value="Sudan" Text="Sudan"></asp:ListItem>
                    <asp:ListItem Value="Sweden" Text="Sweden"></asp:ListItem>
                    <asp:ListItem Value="Switzerland" Text="Switzerland"></asp:ListItem>
                    <asp:ListItem Value="Syria" Text="Syria"></asp:ListItem>
                    <asp:ListItem Value="Taiwan" Text="Taiwan"></asp:ListItem>
                    <asp:ListItem Value="Tajikistan" Text="Tajikistan"></asp:ListItem>
                    <asp:ListItem Value="Thailand" Text="Thailand"></asp:ListItem>
                    <asp:ListItem Value="Tunisia" Text="Tunisia"></asp:ListItem>
                    <asp:ListItem Value="Turkey" Text="Turkey"></asp:ListItem>
                    <asp:ListItem Value="Turkmenistan" Text="Turkmenistan"></asp:ListItem>
                    <asp:ListItem Value="U.A.E." Text="U.A.E."></asp:ListItem>
                    <asp:ListItem Value="Ukraine" Text="Ukraine"></asp:ListItem>
                    <asp:ListItem Value="United Kingdom" Text="United Kingdom"></asp:ListItem>
                    <asp:ListItem Value="United States" Text="United States"></asp:ListItem>
                    <asp:ListItem Value="Uruguay" Text="Uruguay"></asp:ListItem>
                    <asp:ListItem Value="Uzbekistan" Text="Uzbekistan"></asp:ListItem>
                    <asp:ListItem Value="Vietnam" Text="Vietnam"></asp:ListItem>
                    <asp:ListItem Value="Yemen" Text="Yemen"></asp:ListItem>
                    <asp:ListItem Value="Zimbabwe" Text="Zimbabwe"></asp:ListItem>
                </asp:DropDownList>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="PhoneNumber" SortExpression="PhoneNumber">
            <ItemTemplate>
                <%# Eval("PhoneNumber") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:TextBox ID="txtPhoneNumber" runat="server" Text='<%# Eval("PhoneNumber") %>' MaxLength="25"></asp:TextBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="UserType" SortExpression="UserType">
            <ItemTemplate>
                <%# Eval("UserType") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:DropDownList ID="ddlUserType" class="editableDDL" runat="server" DataTextField="ddlUserType" DataValueField="ddlUserType" SelectedValue='<%# Eval("UserType") %>'>
                    <asp:ListItem Enabled="true" Text="NA" Value="NA"></asp:ListItem>
                    <asp:ListItem Text="Tipper Tie Employee" Value="Tipper Tie Employee"></asp:ListItem>
                    <asp:ListItem Text="Agent (Sales)" Value="Agent (Sales)"></asp:ListItem>
                    <asp:ListItem Text="Agent (Technician)" Value="Agent (Technician)"></asp:ListItem>
                    <asp:ListItem Text="End Customer" Value="End Customer"></asp:ListItem>
                    <asp:ListItem Text="Portal Only" Value="Portal Only"></asp:ListItem>
                    <asp:ListItem Text="Other" Value="Other"></asp:ListItem>
                </asp:DropDownList>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="UserApprovalStatus" SortExpression="UserApprovalStatus">
            <ItemTemplate>
                <%# Eval("UserApprovalStatus") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:DropDownList ID="ddlUserApprovalStatus" class="editableDDL" runat="server" DataTextField="ddlUserApprovalStatus" DataValueField="ddlUserApprovalStatus" SelectedValue='<%# Eval("UserApprovalStatus") %>'>
                    <asp:ListItem Enabled="true" Text="NA" Value="NA"></asp:ListItem>
                    <asp:ListItem Text="Verified" Value="Verified"></asp:ListItem>
                    <asp:ListItem Text="Not Verified" Value="Not Verified"></asp:ListItem>
                </asp:DropDownList>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:TemplateField ShowHeader="true" HeaderText="UserAccountStatus" SortExpression="UserAccountStatus">
            <ItemTemplate>
                <%# Eval("UserAccountStatus") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:DropDownList ID="ddlUserAccountStatus" class="editableDDL" runat="server" DataTextField="ddlUserAccountStatus" DataValueField="ddlUserAccountStatus" SelectedValue='<%# Eval("UserAccountStatus") %>'>
                    <asp:ListItem Enabled="true" Text="NA" Value="NA"></asp:ListItem>
                    <asp:ListItem Text="Active" Value="Active"></asp:ListItem>
                    <asp:ListItem Text="Inactive" Value="Inactive"></asp:ListItem>
                </asp:DropDownList>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:BoundField DataField="CurrentDate" DataFormatString="{0:MMMM dd, yyyy}" HtmlEncode="false"
            HeaderText="RegistrationDate" SortExpression="CurrentDate" ReadOnly="true" />

        <asp:TemplateField ShowHeader="true" HeaderText="PrivilegedCategoriesList" SortExpression="PrivilegedCategoriesList">
            <ItemTemplate>
                <%# Eval("PrivilegedCategoriesList") %>
            </ItemTemplate>
            <EditItemTemplate>
                <asp:ListBox ID="lbPrivilegedCategoriesList" class="editableLB" runat="server" DataTextField="lbPrivilegedCategoriesList" DataValueField="lbPrivilegedCategoriesList" SelectedValue='<%# Eval("PrivilegedCategoriesList") %>' SelectionMode="Multiple">
                    <asp:ListItem Enabled="true" Text="NA" Value="NA"></asp:ListItem>
                    <asp:ListItem Text="Active" Value="Active"></asp:ListItem>
                    <asp:ListItem Text="Inactive" Value="Inactive"></asp:ListItem>
                </asp:ListBox>
            </EditItemTemplate>
        </asp:TemplateField>

        <asp:CommandField ButtonType="Button" ShowEditButton="true" ShowCancelButton="true" />

    </Columns>
    <FooterStyle BackColor="#c4c2c2" ForeColor="#000" HorizontalAlign="Left" Height="25" />
</asp:GridView>

C#

 public void gvCustomerDetailsBind()
    {
        SqlConnection con = new SqlConnection(strConnectionString);
        con.Open();
        SqlCommand cmd = new SqlCommand("SELECT * FROM [CustomerLogin]", con);
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        da.Fill(ds);
        con.Close();
        if (ds.Tables[0].Rows.Count > 0)
        {
            gvCustomerDetails.DataSource = ds;
            gvCustomerDetails.DataBind();
        }
        else
        {
            ds.Tables[0].Rows.Add(ds.Tables[0].NewRow());
            gvCustomerDetails.DataSource = ds;
            gvCustomerDetails.DataBind();
            int columncount = gvCustomerDetails.Rows[0].Cells.Count;
            gvCustomerDetails.Rows[0].Cells.Clear();
            gvCustomerDetails.Rows[0].Cells.Add(new TableCell());
            gvCustomerDetails.Rows[0].Cells[0].ColumnSpan = columncount;
            gvCustomerDetails.Rows[0].Cells[0].Text = "No Records Found";
        }

    }


protected void gvCustomerDetails_RowEditing(object sender, GridViewEditEventArgs e)
    {
        try
        {
            gvCustomerDetails.EditIndex = e.NewEditIndex;
            gvCustomerDetailsBind();                        
        }
        catch (Exception ex)
        {
            ex.Message.ToString();
        }
    }

    protected void gvCustomerDetails_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        SqlConnection con = new SqlConnection(strConnectionString);
        con.Open();
        SqlCommand cmd = new SqlCommand("SELECT * FROM [CustomerLogin]", con);
        SqlDataAdapter da = new SqlDataAdapter(cmd);
        DataSet ds = new DataSet();
        da.Fill(ds);
        con.Close();
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            Label lblType = (Label)e.Row.FindControl("Country");
            if (lblType != null)
            {
                string typeId = lblType.Text;
                lblType.Text = ds.Tables[0].Rows[0]["Country"].ToString();
            }
            DropDownList cmbType = (DropDownList)e.Row.FindControl("ddlCountry");
            if (cmbType != null)
            {
                cmbType.DataSource = ds;
                cmbType.DataTextField = "ddlCountry";
                cmbType.DataValueField = "ddlCountry";
                cmbType.DataBind();
                cmbType.SelectedValue = gvCustomerDetails.DataKeys[e.Row.RowIndex].Values[1].ToString();
            }
        }
    }

What I have tried:

Gridview have 10 records and i'm going to edit the 5th row its coming on edit click but other 5-10 recordds are not coming(binding)..

Posted 2-Aug-16 23:03pm

jagan12013

Updated 3-Aug-16 1:57am

Vincent Maverick Durano

v2

Add a Solution

Comments

Suvendu Shekhar Giri 3-Aug-16 5:17am

Have you tried debugging this?
What are your findings in the debug?

jagan12013 3-Aug-16 6:38am

Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Vincent Maverick Durano · Answer 1 · 2016-08-03T01:25:00

Solution 2

Your have set some hard-coded values in your DropDownList "ddlCountry" and yet you are binding it on RowDataBound event. You're mixing things up there.

To work with DropDownList within GridView on Edit mode, please refer this example: ASP.NET GridView: Implementing Cascading DropDownList on Edit Mode[^]

From the said article, just ignore the cascading stuff. Just check out the RowDataBound implementation.

Posted 3-Aug-16 1:25am

Vincent Maverick Durano

Comments

jagan12013 3-Aug-16 7:52am

Now i'm going to dry like this and one more thing the issue on row edit Multi check box select list item form the back end and assigning the row_editing problem

Member 10992268 · Answer 2 · 2016-08-03T00:44:00

Solution 1

please Try Command Argument Property ,

Posted 3-Aug-16 0:44am

Member 10992268