protected void intro_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName == "EDT")
{
int rowIndex = Convert.ToInt32(e.CommandArgument);
GridView_intro.SelectedIndex = rowIndex;
hdnID.Value = ((HiddenField)GridView_intro.Rows[rowIndex].FindControl("hdnID")).Value;
txtfname.Text = ((Label)GridView_intro.Rows[rowIndex].FindControl("lblFirstName")).Text;
txtlname.Text = ((Label)GridView_intro.Rows[rowIndex].FindControl("lblLastName")).Text;
txtage.Text = ((Label)GridView_intro.Rows[rowIndex].FindControl("lblAge")).Text;
txtgender.Text = ((Label)GridView_intro.Rows[rowIndex].FindControl("lblGender")).Text;
txtemail.Text = ((Label)GridView_intro.Rows[rowIndex].FindControl("lblEmail")).Text;
txtphonenumber.Text = ((Label)GridView_intro.Rows[rowIndex].FindControl("lblPhoneNumber")).Text;
}
else if (e.CommandName == "DLT")
{
int rowIndex = Convert.ToInt32(e.CommandArgument);
hdnID.Value = ((HiddenField)GridView_intro.Rows[rowIndex].FindControl("hdnID")).Value;
using (dbfirst_databaseEntities context = new dbfirst_databaseEntities())
{
Int64 ID = Convert.ToInt64(hdnID.Value);
Intro abc = context.Introes.Where(m => m.ID == ID).SingleOrDefault();
context.Introes.Remove(abc);
if (context.SaveChanges() > 0)
{
GridView_intro.SelectedIndex = -1;
BindGrid();
ClearControls();
Page.ClientScript.RegisterStartupScript(this.GetType(), "Deleted", "<script>alert('Deleted successfully.');</script>");
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "Deleted", "<script>alert('Error while deleting.');</script>");
}
}
}
}
protected void btnsave_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
using (dbfirst_databaseEntities context = new dbfirst_databaseEntities())
{
Intro obj = new Intro();
obj.ID = Convert.ToInt64(hdnID.Value);
obj.FirstName = txtfname.Text.Trim();
obj.LastName = txtlname.Text.Trim();
obj.Age = Convert.ToInt16(txtage.Text.Trim());
obj.Gender = txtgender.Text.Trim();
obj.Email = txtemail.Text.Trim();
obj.PhoneNumber = Convert.ToInt64(txtphonenumber.Text.Trim());
if (Convert.ToInt64(hdnID.Value) > 0)
{
context.Introes.Attach(obj);
var entry = context.Entry(obj);
context.Configuration.ValidateOnSaveEnabled = false;
context.Entry(obj).Property(u => u.FirstName).IsModified = true;
context.Entry(obj).Property(u => u.LastName).IsModified = true;
context.Entry(obj).Property(u => u.Age).IsModified = true;
context.Entry(obj).Property(u => u.Gender).IsModified = true;
context.Entry(obj).Property(u => u.Email).IsModified = true;
context.Entry(obj).Property(u => u.PhoneNumber).IsModified = true;
if (context.SaveChanges() > 0)
{
context.Configuration.ValidateOnSaveEnabled = true;
GridView_intro.SelectedIndex = -1;
BindGrid();
ClearControls();
Page.ClientScript.RegisterStartupScript(this.GetType(), "Saved", "<script>alert('Updated successfully.');</script>");
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "Saved", "<script>alert('Error while updating.');</script>");
}
}
else
{
context.Introes.Add(obj);
if (context.SaveChanges() > 0)
{
var intro_ID = obj.ID;
GridView_intro.SelectedIndex = -1;
BindGrid();
ClearControls();
Page.ClientScript.RegisterStartupScript(this.GetType(), "Saved", "<script>alert('Saved successfully.');</script>");
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "Saved", "<script>alert('Error while saving.');</script>");
}
}
}
}
}
