19 references to GetColumnCount
System.Windows.Forms (19)
System\Windows\Forms\Controls\DataGridView\DataGridView.AccessibleObject.cs (1)
341return this.TryGetOwnerAs(out DataGridView? owner) ? owner.Columns.GetColumnCount(DataGridViewElementStates.Visible) : base.ColumnCount;
System\Windows\Forms\Controls\DataGridView\DataGridView.Methods.cs (10)
4571if (displayWidth <= 0 || Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0) 6414if (!RowHeadersVisible && Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0) 7220firstCell: Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0, 7238lastCell: Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0, 7339firstCell: Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0, 7432if (Columns.GetColumnCount(DataGridViewElementStates.Visible | DataGridViewElementStates.Selected) == 0) 7739selectedVisibleCellExists = selectedVisibleRowExists && Columns.GetColumnCount(DataGridViewElementStates.Visible) != 0; 7743selectedVisibleColumnExists = Columns.GetColumnCount(DataGridViewElementStates.Visible | DataGridViewElementStates.Selected) != 0; 10156int totalVisibleColCount = Columns.GetColumnCount(DataGridViewElementStates.Visible); 15279forceCurrentCellSelection: Columns.GetColumnCount(DataGridViewElementStates.Visible) == 1);
System\Windows\Forms\Controls\DataGridView\DataGridView.TopRowAccessibleObject.cs (2)
125if (index < _ownerDataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible)) 143int result = _ownerDataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible);
System\Windows\Forms\Controls\DataGridView\DataGridViewRow.DataGridViewRowAccessibleObject.cs (1)
293int result = _owningDataGridViewRow.DataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible);
System\Windows\Forms\Controls\DataGridView\DataGridViewRowHeaderCell.DataGridViewRowHeaderCellAccessibleObject.cs (2)
149return (Owner.DataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible) > 0) 261(Owner.DataGridView is not null && Owner.DataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible) > 0)
System\Windows\Forms\Controls\DataGridView\DataGridViewTopLeftHeaderCell.DataGridViewTopLeftHeaderCellAccessibleObject.cs (3)
208if (Owner.DataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible) > 0 && 252if (Owner.DataGridView is null || Owner.DataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0) 283if (dataGridView.Columns.GetColumnCount(DataGridViewElementStates.Visible) == 0)