Hi Stefan,

Thanks for your reply, this sample solved  our validations issue which we were facing however as mentioned  we want it to be displayed in the xamDialogWindow which is to be poped up independently and not embedded in any window.

Here is an sample application which replicates the exception thrown.

Hello,

I have been looking into your sample and I can suggest you change the XamGrid's EditingSettings' AllowEditing Property from Cell to Hover. This way the Cell will enter edit mode when you hover over it and a single click will open the calendar. Please let me know if this helps you or you need further assistance on this matter.

Looking forward for your reply.

Hi,

We are using 12.1.20121.1010 version of infragistics control for wpf. 

We have created a TemplateColumn “StartDate” in XamGrid.  On StartDate column we have validation check for the valid date. If the validation fails we display a message to the user. When the user again clicks the same cell that was being edited previously, single click on this cell doesn’t take the cell to the edit mode. User has to double click the cell in order to edit the dates. Please note this only happens for the cell whose validation has failed.

We have attached a sample project "XamGridDateColumn_26-Dec-2013.zip". To replicate this issue, In this sample you can change the StartDate from "2/1/2013" to "1/1/2013" for the FiscalPeriod 201302. Then click anywhere outside the cell, Since the validation is failed application will prompt a message "Start of Period cannot be less than start period of previous fiscal period." and we again click back to that StartDate cell will not edit the cell in a single click to edit the cell we required to click the cell twice.  I just want to know is there any way to take the previously modified cell (cell for which the validation failed) into an edit mode on a single click.

Hello,

Thank you for your post. I have been looking into it and I created a sample project for you following your scenario and everything seems to work ok on my side. If the sample doesn’t satisfies all your needs feel free to modify it, so it reproduces your behavior and send it back to me for further investigation.

Looking forward for your reply.

Hello support,

We are currently using Infragistics wpf Version 12.1.20121.1010. in the xamGrid Control we are adding DateColumns and we need to add validation when the dates are changed. However when changing the dates we are getting "Must disconnect specified child from current parent Visual before attaching to new parent Visual"  error. The xamGrid (With the DateColumn) is placed in a UserControl, further we have placed this UserControl on the normal Window. When editing the dates it gives the above mentioned error. Please let us know what could be the cause of this error.