internal bool RaiseRowValidatingEvent(GridViewRowInfo row)
{
RowValidatingEventArgs args = new RowValidatingEventArgs(row);
this.gridViewElement.Template.EventDispatcher.RaiseEvent <RowValidatingEventArgs>(EventDispatcher.RowValidating, (object)this, args);
return(args.Cancel);
}
protected override bool ProcessEnterKey(KeyEventArgs keys)
{
bool isInEditMode = this.GridViewElement.IsInEditMode;
if (!isInEditMode && this.GridViewElement.BeginEditMode == RadGridViewBeginEditMode.BeginEditOnEnter)
{
return(this.GridViewElement.BeginEdit());
}
if (isInEditMode)
{
RadTextBoxEditor activeEditor = this.EditorManager.ActiveEditor as RadTextBoxEditor;
if (activeEditor != null && activeEditor.AcceptsReturn)
{
return(false);
}
}
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.None)
{
if (isInEditMode)
{
this.GridViewElement.CloseEditor();
}
return(true);
}
GridViewNewRowInfo currentRow1 = (GridViewNewRowInfo)this.GridViewElement.CurrentRow;
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.EnterMovesToNextCell)
{
bool flag = !this.IsInEditMode;
if (isInEditMode)
{
if (this.IsOnLastCell())
{
currentRow1?.DeferUserAddedRow();
flag = this.GridViewElement.EndEdit();
if (currentRow1.RowPosition == SystemRowPosition.Bottom)
{
this.GridViewElement.UpdateLayout();
currentRow1.EnsureVisible();
this.Navigator.SelectFirstColumn();
flag = false;
}
}
else
{
flag = this.GridViewElement.CloseEditor();
}
}
if (flag)
{
this.Navigator.SelectNextColumn();
}
currentRow1?.RaiseUserAddedRow();
if (isInEditMode && this.GridViewElement.CurrentRow is GridViewNewRowInfo && this.GridViewElement.BeginEditMode != RadGridViewBeginEditMode.BeginEditProgrammatically)
{
return(this.GridViewElement.BeginEdit());
}
return(false);
}
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.EnterMovesToLastAddedRow)
{
currentRow1.MoveToLastRow = true;
}
if (!isInEditMode)
{
RowValidatingEventArgs args = new RowValidatingEventArgs((GridViewRowInfo)currentRow1);
this.MasterTemplate.EventDispatcher.RaiseEvent <RowValidatingEventArgs>(EventDispatcher.RowValidating, (object)this, args);
if (args.Cancel)
{
return(false);
}
currentRow1?.DeferUserAddedRow();
currentRow1.EndAddNewRow();
}
else
{
currentRow1?.DeferUserAddedRow();
if (!this.GridViewElement.EndEdit())
{
return(false);
}
}
if (this.GridViewElement.NewRowEnterKeyMode == RadGridViewNewRowEnterKeyMode.EnterMovesToNextRow)
{
if (currentRow1.PinPosition == PinnedRowPosition.Bottom)
{
this.EnsureLastRowVisible(currentRow1);
}
else if (currentRow1.RowPosition == SystemRowPosition.Bottom)
{
this.GridViewElement.UpdateLayout();
currentRow1.EnsureVisible();
}
else
{
EventDispatcher eventDispatcher = currentRow1.ViewTemplate.MasterTemplate.EventDispatcher;
eventDispatcher.SuspendEvent(EventDispatcher.CellValidating);
eventDispatcher.SuspendEvent(EventDispatcher.CellValidated);
eventDispatcher.SuspendEvent(EventDispatcher.RowValidating);
eventDispatcher.SuspendEvent(EventDispatcher.RowValidated);
GridViewRowInfo currentRow2;
GridViewRowInfo currentRow3;
do
{
currentRow2 = ((BaseGridNavigator)this.Navigator).MasterTemplate.CurrentRow;
this.Navigator.SelectNextRow(1);
currentRow3 = ((BaseGridNavigator)this.Navigator).MasterTemplate.CurrentRow;
}while (!(currentRow3 is GridViewDataRowInfo) && !(currentRow3 is GridViewGroupRowInfo) && currentRow3 != currentRow2);
eventDispatcher.ResumeEvent(EventDispatcher.CellValidating);
eventDispatcher.ResumeEvent(EventDispatcher.CellValidated);
eventDispatcher.ResumeEvent(EventDispatcher.RowValidating);
eventDispatcher.ResumeEvent(EventDispatcher.RowValidated);
}
}
currentRow1?.RaiseUserAddedRow();
return(false);
}