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DateTimeColumn will not filter correctly

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This is a migrated thread and some comments may be shown as answers.

Geoff asked on 07 Jul 2016, 05:07 PM

I have a programmatically created radgrid. One Column in the grid is a GridDateTimeColumn. I have allowed filtering on this column, but I can not get it to filter to the exact date. I initially was trying to do format so I could filter on date and time, but I would settle for just the date at this point if it got it working. The column created code is:

GridDateTimeColumn bc40 = new GridDateTimeColumn();

dg.MasterTableView.Columns.Add(bc40);

bc40.PickerType = GridDateTimeColumnPickerType.DatePicker;

bc40.DataField = "LaunchDate";

bc40.HeaderText = "LaunchDate";

bc40.UniqueName = "LaunchDate";

bc40.ItemStyle.HorizontalAlign = HorizontalAlign.Left;

bc40.AutoPostBackOnFilter = true;

bc40.DataFormatString = "{0:MM/dd/yyyy}";

bc40.EnableTimeIndependentFiltering = true;

bc40.FilterDateFormat = "MM/dd/yyyy";

bc40.DataType = typeof(System.DateTime);

bc40.Display = true;

I have try muliple variations of FormatString, FilterFormats, Disabled TimeIndepence with no such luck. I though it may be looking directly at the grid's format, so I have also added this to my ItemDataBound event:

DateTime launchDateTime = DateTime.Parse(item["LaunchDate"].Text.ToString());

string formattedDateTime = String.Format("{0:MM/dd/yyyy}", launchDateTime);

item["LaunchDate"].Text = formattedDateTime;

The date on the grid shows up in the format of 01/01/2016. The format in the filter shows up as 01/01/2016. But when the filter of "Equal To" is set, I don't retrieve any records.

This filter is a requirement for my application to work properly. Any help would be greatly appreciated.

DateTimeColumn will not filter correctly

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