ASP.NET

private int numOfRows = 1;

protected void Page_Load(object sender, EventArgs e)
{
    if (!Page.IsPostBack)
    {
        GenerateTable(numOfRows);
    }
}

private void GenerateTable(int numOfRows)
{
    Table tblTimesheet = new Table();
    tblTimesheet.ID = "tblTimesheet";
    placeHolder.Controls.Add(tblTimesheet);

    const int colsCount = 12;

    for (int i = 0; i < numOfRows; i++)
    {
        TableRow HeaderRow = new TableRow();

        TableRow newRow = new TableRow();

        for (int j = 0; j < colsCount; j++)
        {
            TableCell newCell = new TableCell();
            newCell.HorizontalAlign = HorizontalAlign.Center;

            TextBox txtWeekday = new TextBox();
            txtWeekday.ID = "txtWeekday" + j;
            txtWeekday.Width = 80;

            CheckBox chkLunchCrib = new CheckBox();
            chkLunchCrib.ID = "chkLunchCrib" + j;
            chkLunchCrib.Checked = false;

            if (txtWeekday.ID == "txtWeekday11" || txtWeekday.ID == "txtWeekday10" || txtWeekday.ID == "txtWeekday9")
            {
                txtWeekday.Visible = false;
            }

            if (chkLunchCrib.ID == "chkLunchCrib0" || chkLunchCrib.ID == "chkLunchCrib1" || chkLunchCrib.ID == "chkLunchCrib2" || chkLunchCrib.ID == "chkLunchCrib3" || chkLunchCrib.ID == "chkLunchCrib4" || chkLunchCrib.ID == "chkLunchCrib5" || chkLunchCrib.ID == "chkLunchCrib6" || chkLunchCrib.ID == "chkLunchCrib7" || chkLunchCrib.ID == "chkLunchCrib8")
            {
                chkLunchCrib.Visible = false;
            }

            #region Date Selection.

            TextBox txtCalendar = new TextBox();
            txtCalendar.ID = "txtCalendar" + j;
            txtCalendar.Width = 155;
            txtCalendar.Text = DateTime.Today.ToShortDateString();

            ImageButton imgbtnCalendar = new ImageButton();
            imgbtnCalendar.ID = "imgbtnCalendar";
            imgbtnCalendar.ImageUrl = "~/Resources/Calendar_scheduleHS.png";
            imgbtnCalendar.ImageAlign = ImageAlign.AbsMiddle;

            AjaxControlToolkit.CalendarExtender ajaxCalExt = new AjaxControlToolkit.CalendarExtender();
            ajaxCalExt.ID = "ajaxCalExt";
            ajaxCalExt.TargetControlID = "txtCalendar" + j;
            ajaxCalExt.PopupButtonID = "imgbtnCalendar";

            #endregion

            if (txtCalendar.ID == "txtCalendar0" && txtWeekday.ID == "txtWeekday0")
            {
                newCell.Controls.Add(txtCalendar);
                newCell.Controls.Add(imgbtnCalendar);
                newCell.Controls.Add(ajaxCalExt);
                txtWeekday.Visible = false;
            }

            newCell.Controls.Add(txtWeekday);
            newCell.Controls.Add(chkLunchCrib);
            newRow.Cells.Add(newCell);
        }

        tblTimesheet.Rows.Add(HeaderRow);
        tblTimesheet.Rows.Add(newRow);
    }

    numOfRows++;
    ViewState["RowsCount"] = numOfRows;
}

protected void btnAdd_Click(object sender, EventArgs e)
{
    if (ViewState["RowsCount"] != null)
    {
        numOfRows = Convert.ToInt32(ViewState["RowsCount"].ToString());
        GenerateTable(numOfRows);
    }
}

Illegal Operation wrote:

for (int i = 0; i < numOfRows; i++)

Illegal Operation wrote:

"txtCalendar" + j;

Illegal Operation wrote:

private void GenerateTable(int numOfRows)
{
Table tblTimesheet = new Table();
tblTimesheet.ID = "tblTimesheet";
placeHolder.Controls.Add(tblTimesheet);
.
.
.

<br />
HtmlForm frm = Page.FindControl("YourFormID") as HtmlForm;<br />
if (null != frm)<br />
{<br />
// this will cause the links to open in a new window<br />
frm.Target = "_blank";<br />
}<br />

vinci007 wrote:

"The server rejected one or more recipient addresses. The server response was: 501 5.5.4 Invalid Address"

vinci007 wrote:

mailObj.To = "'" + mailQry + "'";