plz hepl me to validate date on datagrid template. .....Y no one to help?
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hi all plz help me i am inserting date to the text box on the datagrid template.There is 2 column for that. one receive date and the other due date. due date should be greater than receive date. and the date format is dd/mm/yyyy. how to validate this. since the date format is dd.mm.yyyy, am not able to compare it with different month.plz help me to solve this. am doing this from past 4 days. but didnt end up with a solution sample code is given below
if(((TextBox)(dgDetailData.Items[total].Cells[7].Controls[1])).Text != "")
{
try
{
DateTime txt=Convert.ToDateTime(((TextBox)(dgDetailData.Items[total].Cells[6].Controls[1])).Text);
DateTime tst=Convert.ToDateTime(((TextBox)(dgDetailData.Items[total].Cells[7].Controls[1])).Text);
string date=month+"/"+day+"/"+year;
if(DateTime.Compare(txt,tst)>0)
{
lblmsg.Text="error";
lbl1.Text=date.ToString();}else
{
lbl1.Text=txt.ToString();
InsertParam[9].Value=Production.FORMATYMONDTIME(((TextBox)(dgDetailData.Items[total].Cells[7].Controls[1])).Text);
}
}
catch(Exception err)
{
RegisterStartupScript("startup","window.alert('1.Error:"+err.ToString()+"')");
}
}
else
{
InsertParam[9].Value=DBNull.Value;
}In this code the error occuring is if the received date is 01/10/2007 n due date id 30/09/2007, it is inserting value. if it is of same month it is working properly. ie 01/10/2007 n 10/10/2007 it accept and if it is 10/10/2007 n 01/10/2007 it is not accepting.