Hello Even Chen,

Please let me know if you need any further assistance with this matter.

Hello Even Chen,

You can not remove a row from WebDataGrid completely until it is present in the underlying data source of the grid, respectively until a postback is triggered.

However, what I can suggest as a work around, is to visually remove the deleted rows from the grid. This could be achieved by using the css classes attached to the deleted rows and to the Undo button by default. The css file for WebDataGrid is ig_dataGrid and is located in the ig_res/Default folder(if you are using any style set different form the default one this folder is going to be name after it). In this file you can edit igg_DeletedRow and igg_UndoButton classes. In this classes the display property should be set to none. For example:

.igg_DeletedRow
{
 display:none;
 color: #9F9F9F;
 font-style: italic;
 text-decoration: line-through;
}

igg_UndoButton 
{
 display:none;
 background-color: #E8E8E8;
 border:1px solid #D3D3D3;
 line-height:normal;
 border:none;
 color: #444444;
 cursor: pointer;
 padding:3px;
}

Please note that this will hide the Undo button even when other actions from editing behavior are performed.

I modified my sample project and I am attaching it for your reference.

Please let me know if you need any further assistance with this matter.

Hi Vasya ,

Thanks for your suggestion.

With batch updating, all changes – adding, updating, deleting rows are kept on the client and are send to the server on the first triggered postback.

But i don't want to send to the server when i add,update,delete rows.

Any other ways to completely remove a row?

Hello Even Chen,

Please feel free to contact me if you have any additional questions regarding this matter.