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    <p>this code provide you to hide particular cell from code behind if the value is blank...</p> <pre><code>Protected Sub gvCoreUtilization_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvCoreUtilization.RowDataBound Try If e.Row.RowType = DataControlRowType.DataRow Then Dim olblRoleID As New Label Dim olblSupervisorName As New Label Dim olblUserECode As New Label Dim olblUserName As New Label Dim olblDesignation As New Label Dim olblLDTraining As New Label Dim olblNonProduction As New Label Dim olblProcessSupport As New Label Dim olblProcessTraining As New Label Dim olblProduction As New Label Dim olblSystemDowntime As New Label Dim olblGrandTotal As New Label olblRoleID = CType(e.Row.FindControl("lblRoleID"), Label) olblSupervisorName = CType(e.Row.FindControl("lblSupervisorName"), Label) olblUserECode = CType(e.Row.FindControl("lblUserECode"), Label) olblUserName = CType(e.Row.FindControl("lblUserName"), Label) olblDesignation = CType(e.Row.FindControl("lblDesignation"), Label) olblLDTraining = CType(e.Row.FindControl("lblLDTraining"), Label) olblNonProduction = CType(e.Row.FindControl("lblNonProduction"), Label) olblProcessSupport = CType(e.Row.FindControl("lblProcessSupport"), Label) olblProcessTraining = CType(e.Row.FindControl("lblProcessTraining"), Label) olblProduction = CType(e.Row.FindControl("lblProduction"), Label) olblSystemDowntime = CType(e.Row.FindControl("lblSystemDowntime"), Label) olblGrandTotal = CType(e.Row.FindControl("lblGrandTotal"), Label) If CType(DataBinder.Eval(e.Row.DataItem, "RoleId"), String) = "" Then olblRoleID.Visible = False Else olblRoleID.Text = DataBinder.Eval(e.Row.DataItem, "RoleId") End If If CType(DataBinder.Eval(e.Row.DataItem, "SupervisorName"), String) = "" Then olblSupervisorName.Visible = False Else olblSupervisorName.Text = DataBinder.Eval(e.Row.DataItem, "SupervisorName") End If If CType(DataBinder.Eval(e.Row.DataItem, "UserECode"), String) = "" Then olblUserECode.Visible = False Else olblUserECode.Text = DataBinder.Eval(e.Row.DataItem, "UserECode") End If If CType(DataBinder.Eval(e.Row.DataItem, "UserName"), String) = "" Then olblUserName.Visible = False Else olblUserName.Text = DataBinder.Eval(e.Row.DataItem, "UserName") End If If CType(DataBinder.Eval(e.Row.DataItem, "Designation"), String) = "" Then olblDesignation.Visible = False Else olblDesignation.Text = DataBinder.Eval(e.Row.DataItem, "Designation") End If If CType(DataBinder.Eval(e.Row.DataItem, "L &amp; D Training"), String) = "" Then olblLDTraining.Visible = False Else olblLDTraining.Text = DataBinder.Eval(e.Row.DataItem, "L &amp; D Training") End If If CType(DataBinder.Eval(e.Row.DataItem, "Non Production"), String) = "" Then olblNonProduction.Visible = False Else olblNonProduction.Text = DataBinder.Eval(e.Row.DataItem, "Non Production") End If If CType(DataBinder.Eval(e.Row.DataItem, "Process Support"), String) = "" Then olblProcessSupport.Visible = False Else olblProcessSupport.Text = DataBinder.Eval(e.Row.DataItem, "Process Support") End If If CType(DataBinder.Eval(e.Row.DataItem, "Process Training"), String) = "" Then olblProcessTraining.Visible = False Else olblProcessTraining.Text = DataBinder.Eval(e.Row.DataItem, "Process Training") End If If CType(DataBinder.Eval(e.Row.DataItem, "Production"), String) = "" Then olblProduction.Visible = False Else olblProduction.Text = DataBinder.Eval(e.Row.DataItem, "Production") End If If CType(DataBinder.Eval(e.Row.DataItem, "System Downtime"), String) = "" Then olblSystemDowntime.Visible = False Else olblSystemDowntime.Text = DataBinder.Eval(e.Row.DataItem, "System Downtime") End If If CType(DataBinder.Eval(e.Row.DataItem, "Grand Total"), String) = "" Then olblGrandTotal.Visible = False Else olblGrandTotal.Text = DataBinder.Eval(e.Row.DataItem, "Grand Total") End If End If Catch ex As Exception General.LogException(ex) End Try End Sub </code></pre> <p>And if you want to hide entire column in grid please follow below step</p> <p>1) Create View state property on page for every column</p> <pre><code> Property RoleId() As boolen Get If IsNothing(Me.ViewState("RoleId")) Then Me.ViewState("RoleId") = false Return CType(Me.ViewState("RoleId"), Boolean) End Get Set(ByVal value As Boolean) Me.ViewState("RoleId") = value End Set End Property </code></pre> <p>2) Loop throw Data-set for every column for each row and check value exist or not and set this property ,finally you have property with value true or false and you can find which column need to display in grid.</p> <p>3)then you can easily hide column of grid.</p> <pre><code>if Me.RoleId= True then 'Write code to Display else 'Write code to Hide end if </code></pre>
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    1. POCheck for column and bind grid if exists or not
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    1. USJaval Patel
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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