Header of a gridview is not stable in asp.net












0















When in my pageload the gridview header is shown but after some seconds it automatically disappears the header.



<asp:GridView ID="GridView1" HeaderStyle-CssClass="bg-blue" ShowHeaderWhenEmpty="true" runat="server" AutoGenerateColumns="true" ViewStateMode="Enabled" CssClass="table table-bordered">
<Columns>
<asp:BoundField DataField="F4" HeaderText="Employee Code"></asp:BoundField>
<asp:BoundField DataField="F6" HeaderText="Employee Name"></asp:BoundField>
</Columns>


In Pageload:



protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Label2.Visible = false;
GridView1.DataSource = new System.Collections.ArrayList();
GridView1.DataBind();

}

}









share|improve this question























  • What do you mean when you say "When in my pageload"?

    – NikosV
    Nov 23 '18 at 7:40
















0















When in my pageload the gridview header is shown but after some seconds it automatically disappears the header.



<asp:GridView ID="GridView1" HeaderStyle-CssClass="bg-blue" ShowHeaderWhenEmpty="true" runat="server" AutoGenerateColumns="true" ViewStateMode="Enabled" CssClass="table table-bordered">
<Columns>
<asp:BoundField DataField="F4" HeaderText="Employee Code"></asp:BoundField>
<asp:BoundField DataField="F6" HeaderText="Employee Name"></asp:BoundField>
</Columns>


In Pageload:



protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Label2.Visible = false;
GridView1.DataSource = new System.Collections.ArrayList();
GridView1.DataBind();

}

}









share|improve this question























  • What do you mean when you say "When in my pageload"?

    – NikosV
    Nov 23 '18 at 7:40














0












0








0








When in my pageload the gridview header is shown but after some seconds it automatically disappears the header.



<asp:GridView ID="GridView1" HeaderStyle-CssClass="bg-blue" ShowHeaderWhenEmpty="true" runat="server" AutoGenerateColumns="true" ViewStateMode="Enabled" CssClass="table table-bordered">
<Columns>
<asp:BoundField DataField="F4" HeaderText="Employee Code"></asp:BoundField>
<asp:BoundField DataField="F6" HeaderText="Employee Name"></asp:BoundField>
</Columns>


In Pageload:



protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Label2.Visible = false;
GridView1.DataSource = new System.Collections.ArrayList();
GridView1.DataBind();

}

}









share|improve this question














When in my pageload the gridview header is shown but after some seconds it automatically disappears the header.



<asp:GridView ID="GridView1" HeaderStyle-CssClass="bg-blue" ShowHeaderWhenEmpty="true" runat="server" AutoGenerateColumns="true" ViewStateMode="Enabled" CssClass="table table-bordered">
<Columns>
<asp:BoundField DataField="F4" HeaderText="Employee Code"></asp:BoundField>
<asp:BoundField DataField="F6" HeaderText="Employee Name"></asp:BoundField>
</Columns>


In Pageload:



protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Label2.Visible = false;
GridView1.DataSource = new System.Collections.ArrayList();
GridView1.DataBind();

}

}






c# asp.net gridview grid






share|improve this question













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asked Nov 23 '18 at 5:29









LimaLima

183




183













  • What do you mean when you say "When in my pageload"?

    – NikosV
    Nov 23 '18 at 7:40



















  • What do you mean when you say "When in my pageload"?

    – NikosV
    Nov 23 '18 at 7:40

















What do you mean when you say "When in my pageload"?

– NikosV
Nov 23 '18 at 7:40





What do you mean when you say "When in my pageload"?

– NikosV
Nov 23 '18 at 7:40












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