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Javalab - A New platform for industry people.

Textchanged event in asp.net

Hi all,

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to call text changed method when textbox loses a focus

Dynamically show Edit and Delete buttons in a CommandField in a GridView

Hi,

Follow this link

You will get your answer.

Exporting a dataset to excel sheet

Please follow below link

http://forums.asp.net/p/1197704/2076903.aspx

Good luck

Dynamic table creation with SQL

Suppose you have a button called btnSubmit then on click of submit button you can write following code

protected void GridView1_Click(object sender, EventArgs e)
{
    foreach (GridViewRow row in grd.Rows)
    {
        if (row.RowType == DataControlRowType.DataRow)
        {
            TextBox txt = (TextBox)row.Cells[1].FindControl("TextBox1");

            if (txt != null && !string.IsNullOrEmpty(txt.Text))
            {
                string stDescription = row.Cells[0].Text;
                string stMeasurement = row.Cells[2].Text;

                // Now you have all the values 
                // i.e. Description,Measurement and the textbox value 

                   entered against this two
                // now you can add this values to database by passing it to some stored procedure
            }
        }
    }
}

Another idea is to loop all rows and concatinate this strings in one single string builder seperated by some unique delimiter and pass this value
to database for further processing in stored procedure you can split this values and add to database this approach will save your multiple hit to
database

grid view footer did not present.

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" ShowFooter="true">
</asp:GridView>

Can mvc replace a webforms front end

yes.
for ntier in MVC  please see

http://bit.ly/mvc3tier

http://bit.ly/mvc3tierdos