I am using SQL server compact edition as the backend in my winform application.
I have a column timestamp in one of my tables. I have stored timestamp as follows :
DateTime dt = System.DateTime.Now;
long timestamp = dt.Ticks;
It stores a long value representing current date and time into the database.
I want to display table's data in a DataGridView control by setting its DataSource property.
When I retrieve table data using SQL query "select * from my-table" and attach to DataSource, it just displays timestamp as a long value.
My question is : How can I convert timestamp back to DateTime value in dd-mm-yyyy format before displaying it in the DataGridView?
How about
Datetime dt = new DateTime(longvaluefromdatabase);
Initializes a new instance of the DateTime structure to a specified number of ticks .
Read this
If you using datatable, you can do this:
resultDataTable.Columns.Add(new DataColumn("DateTime", typeof(DateTime)));
foreach (DataRow r in dt.Rows)
{
r["DateTime"] = new DateTime(Convert.ToInt32(r["Timestamp"]);
}
dt.Columns.Remove("Timestamp");
Check this to convert sqlceresultset.resultview to datatable: Convert SQLCEResultSet resultview to datatable
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