Grid View Row Collection. IList. Add(Object) Method
Adds a DataGridViewRow to the collection.
virtual int System.Collections.IList.Add(System::Object ^ value) = System::Collections::IList::Add;
int IList.Add (object value);
abstract member System.Collections.IList.Add : obj -> int override this.System.Collections.IList.Add : obj -> int
Function Add (value As Object) As Integer Implements IList.Add
The index of the new DataGridViewRow.
The associated DataGridView control is performing one of the following actions that temporarily prevents new rows from being added:
Selecting all cells in the control.
Clearing the selection.
This method is being called from a handler for one of the following DataGridView events:
The DataGridView has no columns.
The DataGridView property of the
value is not
value has a Selected property value of
This operation would add a frozen row after unfrozen rows.
value has more cells than there are columns in the control.
Rows in the control are not automatically sorted when new rows are added. To sort new rows into their correct position, call the DataGridView.Sort method in a DataGridView.RowsAdded event handler. You might also want to call the DataGridView.Sort method in a CellValueChanged event handler to sort the rows when the user modifies a cell.