<kendo-window title="Select Item" [width]="800" [height]="500" *ngIf="opened" (close)="windowClose()">
<kendo-grid
kendoGridSelectBy="id"
[kendoGridBinding]="KendoWindowData$ | async"
[filterable]="true"
[sortable]="true"
[height]="400"
[selectable]="selectableSettings"
(selectionChange)="onSelectionChange($event, grid)"
[(selectedKeys)]="mySelection">
<ng-template kendoGridToolbarTemplate>
<kendo-grid-checkbox-column [showSelectAll]="true" [width]="40"></kendo-grid-checkbox-column>
</ng-template>
<kendo-grid-column [width]="40"> </kendo-grid-column>
<kendo-grid-column field="innerCode" title="შიდა კოდი" [width]="250" [filterable]="true"></kendo-grid-column>
<kendo-grid-column field="name" title="სახელი" [width]="250" [filterable]="true"></kendo-grid-column>
<kendo-grid-column field="barcode" title="Barcode" [width]="250" [filterable]="true"></kendo-grid-column>
</kendo-grid>
<button (click)="confirmSelection(grid)" kendoButton>Confirm Selection</button>
</kendo-window> on here how to disable checked checkbox if it possible ?