grid within the grid.i want first grid and subgrid values.

Question

@using (Html.BeginForm("View1", "Login", FormMethod.Post))

{

<div id="main" style="padding:25px; background-color:lightblue;">

@grid.GetHtml(

htmlAttributes: new { id = "gridT", width = "1200px" },

columns: grid.Columns(

grid.Column("systables.tabname", "Table Name"),

grid.Column("systables.object_id", " Object Id"),

 grid.Column(format: @<text><input type="checkbox" name="ids" value="@item.systables.object_id" /></text>, header: "Select"), 

grid.Column(format: (item) =>

{

WebGrid subGrid = new WebGrid(source: item.syscolumns);

return subGrid.GetHtml(

htmlAttributes: new { id = "subT" },

columns: subGrid.Columns(

subGrid.Column("tabname", "Table Name"),

subGrid.Column("object_id", " Object Id"),

subGrid.Column("column_id", "Column Id"),

subGrid.Column("colname", "Column Name"),

subGrid.Column("coltype", "column Type")

//,subGrid.Column("colselect", "col select") 

@*subGrid.Column(format: @<text><input type="checkbox" value="@syscolumns.object_id" /></text>, header: "Select")*@

)

);

})

)

)

<input type="submit" value="Click" class="btn btn-default btn-primary" />

</div>

}