[RESOLVED] Adding rows to GridView programatically

[hitai]

Today is the first day i hav to use the new ASP.NET 2.0 GridView control. After searching all over the place, it seems that one cannot programatically add rows to GridView like one can with DataGrid. Why can`t i add rows programatically? And is it possible with some trick to add rows? Makes me feel like wanting to go back to using DataGrid

[HairyMonkeyMan]

You can populate a 'DataTable' with your data then bind that to the gridview (you can programatically add rows to the datatable).

i.e

Imports System.Data

Private Sub BindData()
    gridview1.DataSource = GetData()
    gridview1.DataBind()
End Sub

Protected Function FormatDataTable() as DataTable
    Dim dt as DataTable = New DataTable()
    ' Create Columns
    dt.Columns.Add("id", System.Type.GetType("System.String"))
    dt.Columns.Add("text", System.Type.GetType("System.String"))
    Return dt
End Function

Protected Function GetData() as DataTable
    Dim dt as DataTable = FormatDataTable()
    Dim dr as DataRow

    ' Populate the datatable with your data (put this in appropriate loop)
    dr = dt.NewRow
    dr("id") = "1"
    dr("txt") = "Hi"
    ' Add the row
    dt.Rows.Add(dr)

    dt.AcceptChanges
    Return dt
End Function

[gdiaz]

this's the link
http://www.codeproject.com/aspnet/NewRowGridView.asp

you can use a botton and add rows

if you change this parth:

public void CreateNewRows()
{

if (this.NewRowCount > 0)
{
ArrayList list = new ArrayList();
DataControlField[] fields = this.GetDataControlFields();
for (int i = 0; i < this.NewRowCount; i++)
{
GridViewRow newRow = this.CreateNewRow(i, fields);
list.Add(newRow);
}
this._newRows = new GridViewRowCollection(list);
Table grid;
int rowIndex;
if (this.Rows.Count == 0)
{
grid = this.CreateChildTable();
this.Controls.Add(grid);
if (this.ShowHeader)
{
GridViewRow headerRow = this.CreateHeaderRow(fields);
grid.Rows.Add(headerRow);
}
rowIndex = this.Rows.Count + 1;

}
else
{


grid = this.CreateChildTable();






rowIndex = 0;
}


foreach (GridViewRow newRow in this._newRows)
{
grid.Rows.AddAt(rowIndex, newRow);
rowIndex++;
}

this.Controls.Add(grid);
}
}

in c#:

public static int intContador; (attribute)

protected void btnAgregar_Click(object sender, ImageClickEventArgs e)
{
intContador++;
GridView1.NewRowCount = intContador;
}