204 references to None
System.Windows.Forms (142)
System\Windows\Forms\Controls\DataGridView\DataGridView.cs (3)
1657DataGridViewElementStates.None); 1796bool previousVisibleColumnExists = (Columns.GetPreviousColumn(Columns[_ptCurrentCell.X], DataGridViewElementStates.Visible, DataGridViewElementStates.None) is not null); 1814bool nextVisibleColumnExists = (Columns.GetNextColumn(Columns[_ptCurrentCell.X], DataGridViewElementStates.Visible, DataGridViewElementStates.None) is not null);
System\Windows\Forms\Controls\DataGridView\DataGridView.DataConnection.cs (1)
1221DataGridViewColumn dataGridViewColumn = _owner.Columns.GetFirstColumn(DataGridViewElementStates.None)!;
System\Windows\Forms\Controls\DataGridView\DataGridView.Methods.cs (119)
361DataGridViewElementStates.None); 1421DataGridViewElementStates.None); 1458DataGridViewElementStates.None); 1494DataGridViewElementStates.None); 1673DataGridViewElementStates.None); 3667DataGridViewElementStates.None); 3687DataGridViewElementStates.None); 4241DataGridViewElementStates.None); 4585dataGridViewColumn = Columns.GetFirstColumn(DataGridViewElementStates.None); 4609dataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.None, DataGridViewElementStates.None); 4646DataGridViewElementStates.None); 4744DataGridViewElementStates.None); 5077DataGridViewElementStates.None); 5108DataGridViewElementStates.None); 5126DataGridViewElementStates.None); 5228DataGridViewElementStates.None); 5241DataGridViewElementStates.None); 5534DataGridViewElementStates.None); 5558DataGridViewElementStates.None); 5649if (Columns.GetNextColumn(Columns[_trackColumnEdge], DataGridViewElementStates.Visible, DataGridViewElementStates.None) is null) 6646dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 6673dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 6687dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen, DataGridViewElementStates.None); 6695dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen, DataGridViewElementStates.None); 6716dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 6739dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 6754dataGridViewColumnTmp = Columns.GetPreviousColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 6943if ((includeFilter == DataGridViewElementStates.ReadOnly && ReadOnly) || includeFilter == DataGridViewElementStates.None) 7185dataGridViewColumn = Columns.GetLastColumn(DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7188prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7204prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7255nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7271nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7297dataGridViewColumn = Columns.GetLastColumn(DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7302prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7320prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7376nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7394nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7471DataGridViewColumn? lastDataGridViewColumn = Columns.GetLastColumn(DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7476prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7492prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7545nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7561nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7591DataGridViewColumn? lastDataGridViewColumn = Columns.GetLastColumn(DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7597prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7615prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7675nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7693nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible | DataGridViewElementStates.Selected, DataGridViewElementStates.None); 7816DataGridViewColumn? lastVisibleColumn = Columns.GetLastColumn(DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7921prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 7984nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 8036prevDataGridViewColumn = Columns.GetPreviousColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 8106nextDataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 8241DataGridViewElementStates.None); 8284DataGridViewElementStates.None); 8366DataGridViewElementStates.None); 8408DataGridViewElementStates.None); 8477DataGridViewElementStates.None); 8515DataGridViewElementStates.None); 8555dataGridViewColumn = Columns.GetNextColumn(dataGridViewColumn, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 8755DataGridViewElementStates.None) is null) 8764DataGridViewElementStates.None); 8774DataGridViewElementStates.None)) 8913DataGridViewElementStates.None) is not null)) 8918DataGridViewElementStates.None); 8927DataGridViewElementStates.None)) 9375DataGridViewElementStates.None); 9522DataGridViewElementStates.None); 10778float weightSum = Columns.GetColumnsFillWeight(DataGridViewElementStates.None) + dataGridViewColumn.FillWeight; 10851float weightSum = Columns.GetColumnsFillWeight(DataGridViewElementStates.None); 12092DataGridViewElementStates.None); 13528float weightSum = Columns.GetColumnsFillWeight(DataGridViewElementStates.None) - dataGridViewColumn.FillWeight + fillWeight; 14145DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumnEdge], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14152DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[hti._col], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14159DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14166DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumnEdge], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14173DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[hti._col], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14180DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14187DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14190dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14197DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 14200dataGridViewColumn = Columns.GetNextColumn(Columns[_trackColumn], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 17040DataGridViewElementStates.None); 17053DataGridViewElementStates.None); 18561DataGridViewElementStates newState = DataGridViewElementStates.None; 19371DataGridViewElementStates.None); 19450DataGridViewElementStates.None); 21073DataGridViewElementStates.None); 22087DataGridViewElementStates.None); 23453DataGridViewElementStates.None); 23466DataGridViewElementStates.None); 26073DataGridViewElementStates.None)!.Index; 26094DataGridViewElementStates.None)!.Index; 26124DataGridViewElementStates.None); 26143DataGridViewElementStates.None); 26192DataGridViewElementStates.None)) 27177DataGridViewElementStates.None); 27206DataGridViewElementStates.None); 27293DataGridViewElementStates.None); 28503DataGridViewElementStates.None); 28664DataGridViewElementStates.None); 28679DataGridViewElementStates.None); 28902dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen, DataGridViewElementStates.None); 28923dataGridViewColumnTmp = Columns.GetNextColumn(dataGridViewColumnTmp, DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29242DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29269DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29342DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29363DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29401DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29426DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29446DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29485DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29502DataGridViewColumn? dataGridViewColumn = Columns.GetNextColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29560dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29608dataGridViewColumn = Columns.GetPreviousColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29651DataGridViewColumn? dataGridViewColumn = Columns.GetPreviousColumn(Columns[newEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29707dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None); 29755dataGridViewColumn = Columns.GetNextColumn(Columns[oldEdgeColumnIndex], DataGridViewElementStates.Visible, DataGridViewElementStates.None);
System\Windows\Forms\Controls\DataGridView\DataGridViewCell.cs (2)
74State = DataGridViewElementStates.None; 981DataGridViewColumn? dataGridViewColumn = DataGridView.Columns.GetLastColumn(DataGridViewElementStates.Visible, DataGridViewElementStates.None);
System\Windows\Forms\Controls\DataGridView\DataGridViewCell.DataGridViewCellAccessibleObject.cs (3)
526DataGridViewElementStates.None)!.Index; 540DataGridViewElementStates.None)) 559DataGridViewElementStates.None)!.Index;
System\Windows\Forms\Controls\DataGridView\DataGridViewColumnCollection.cs (4)
119dataGridViewColumn = GetNextColumn(dataGridViewColumn!, includeFilter, DataGridViewElementStates.None); 321dataGridViewColumn = GetNextColumn(dataGridViewColumn, includeFilter, DataGridViewElementStates.None); 488DataGridViewElementStates.None); 632if (excludeFilter == DataGridViewElementStates.None)
System\Windows\Forms\Controls\DataGridView\DataGridViewColumnHeaderCell.DataGridViewColumnHeaderCellAccessibleObject.cs (1)
190DataGridViewElementStates.None))
System\Windows\Forms\Controls\DataGridView\DataGridViewRow.cs (2)
1539DataGridViewElementStates.None); 1629DataGridViewElementStates.None);
System\Windows\Forms\Controls\DataGridView\DataGridViewRowCollection.cs (7)
472return AddCopyInternal(indexSource, DataGridViewElementStates.None, DataGridViewElementStates.Selected | DataGridViewElementStates.Displayed, newRow: false); 557return AddCopiesInternal(indexSource, count, DataGridViewElementStates.None, DataGridViewElementStates.Selected | DataGridViewElementStates.Displayed); 674dataGridViewRow.State = DataGridViewElementStates.None; 925if (excludeFilter == DataGridViewElementStates.None) 1060if (excludeFilter == DataGridViewElementStates.None) 1111if (excludeFilter == DataGridViewElementStates.None) 1713dataGridViewRow.State = DataGridViewElementStates.None;
System.Windows.Forms.Tests (62)
System\Windows\Forms\AccessibleObjects\DataGridViewCellAccessibleObjectTests.cs (5)
471.SetupSet(s => s.State = DataGridViewElementStates.None) 504.SetupSet(s => s.State = DataGridViewElementStates.None) 537.SetupSet(s => s.State = DataGridViewElementStates.None) 576.SetupSet(s => s.State = DataGridViewElementStates.None) 613.SetupSet(s => s.State = DataGridViewElementStates.None)
System\Windows\Forms\DataGridViewCellStateChangedEventArgsTests.cs (1)
25Assert.Throws<ArgumentNullException>("dataGridViewCell", () => new DataGridViewCellStateChangedEventArgs(null, DataGridViewElementStates.None));
System\Windows\Forms\DataGridViewCellTests.cs (11)
45Assert.Equal(DataGridViewElementStates.None, cell.State); 378[InlineData(DataGridViewElementStates.None, false)] 1329[InlineData(DataGridViewElementStates.None, false)] 1580[InlineData(DataGridViewElementStates.None, false)] 1974[InlineData(DataGridViewElementStates.None, false)] 2048[InlineData(DataGridViewElementStates.None, false)] 2982[InlineData(DataGridViewElementStates.None, false)] 3331Assert.Equal(DataGridViewElementStates.None, cell.State); 3370Assert.Equal(DataGridViewElementStates.None, cell.State); 6013cell.Paint(null, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, null, null, null, null, null, DataGridViewPaintParts.All); 6022cell.Paint(graphics, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, null, null, null, null, null, DataGridViewPaintParts.All);
System\Windows\Forms\DataGridViewColumnTests.cs (3)
1124[InlineData(DataGridViewElementStates.None, false)] 1394[InlineData(DataGridViewElementStates.None, false)] 1521[InlineData(DataGridViewElementStates.None, false)]
System\Windows\Forms\DataGridViewHeaderCellTests.cs (11)
43Assert.Equal(DataGridViewElementStates.None, cell.State); 449[InlineData(DataGridViewElementStates.None, false)] 547[InlineData(DataGridViewElementStates.None)] 848[InlineData(DataGridViewElementStates.None, false)] 1066[InlineData(DataGridViewElementStates.None)] 1825[InlineData(DataGridViewElementStates.None)] 2033Assert.Equal(DataGridViewElementStates.None, cell.State); 2072Assert.Equal(DataGridViewElementStates.None, cell.State); 2119Assert.Equal(DataGridViewElementStates.None, cell.State); 2158Assert.Equal(DataGridViewElementStates.None, cell.State); 4622Assert.Throws<ArgumentNullException>("cellStyle", () => cell.Paint(graphics, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, null, null, null, null, null, DataGridViewPaintParts.All));
System\Windows\Forms\DataGridViewRowTests.cs (31)
1115[InlineData(DataGridViewElementStates.None, false)] 2505[InlineData(DataGridViewElementStates.None, false)] 4186yield return new object[] { Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, new DataGridViewCellStyle(), false }; 4187yield return new object[] { Rectangle.Empty, Rectangle.Empty, 0, DataGridViewElementStates.None, new DataGridViewCellStyle(), false }; 4190yield return new object[] { new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 3, 4), 1, DataGridViewElementStates.None, new DataGridViewCellStyle { BackColor = Color.Blue, SelectionBackColor = Color.Red }, true }; 4191yield return new object[] { new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 3, 4), 1, DataGridViewElementStates.None, new DataGridViewCellStyle { BackColor = Color.Blue, SelectionBackColor = Color.Red }, false }; 4217Assert.Throws<InvalidOperationException>(() => row.DrawFocus(graphics, new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 3, 4), -1, DataGridViewElementStates.None, new DataGridViewCellStyle(), true)); 4231Assert.Throws<ArgumentNullException>("graphics", () => row.DrawFocus(null, new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 3, 4), -1, DataGridViewElementStates.None, new DataGridViewCellStyle(), true)); 4247Assert.Throws<ArgumentNullException>("cellStyle", () => row.DrawFocus(graphics, new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 3, 4), -1, DataGridViewElementStates.None, null, true)); 4570yield return new object[] { Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true }; 4957Assert.Throws<ArgumentNullException>("graphics", () => row.Paint(null, Rectangle.Empty, Rectangle.Empty, 1, DataGridViewElementStates.None, true, true)); 4971Assert.Throws<ArgumentNullException>("graphics", () => row.Paint(null, Rectangle.Empty, new Rectangle(1, 2, 100, 100), 1, DataGridViewElementStates.None, true, true)); 4985Assert.Throws<ArgumentNullException>("graphics", () => row.Paint(null, new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 100, 100), 1, DataGridViewElementStates.None, true, true)); 4992Assert.Throws<InvalidOperationException>(() => row.Paint(null, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true)); 5011Assert.Throws<ArgumentOutOfRangeException>("index", () => row.Paint(graphics, new Rectangle(1, 2, 100, 100), new Rectangle(1, 2, 100, 100), rowIndex, DataGridViewElementStates.None, true, true)); 5016yield return new object[] { Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All }; 5252Assert.Throws<ArgumentNullException>("graphics", () => row.PaintCells(null, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5266Assert.Throws<ArgumentNullException>("graphics", () => row.PaintCells(null, Rectangle.Empty, new Rectangle(1, 2, 100, 100), 1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5280Assert.Throws<ArgumentNullException>("graphics", () => row.PaintCells(null, new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 100, 100), -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5294Assert.Throws<ArgumentNullException>("graphics", () => row.PaintCells(null, new Rectangle(1, 2, 1000, 10000), new Rectangle(1, 2, 1000, 1000), 1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5301Assert.Throws<InvalidOperationException>(() => row.PaintCells(null, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5321Assert.Throws<ArgumentOutOfRangeException>("rowIndex", () => row.PaintCells(graphics, new Rectangle(1, 2, 100, 100), new Rectangle(1, 2, 100, 100), rowIndex, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5339Assert.Throws<ArgumentException>(() => row.PaintCells(graphics, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, paintParts)); 5573Assert.Throws<ArgumentNullException>("graphics", () => row.PaintHeader(null, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5588Assert.Throws<ArgumentNullException>("graphics", () => row.PaintHeader(null, Rectangle.Empty, new Rectangle(1, 2, 100, 100), -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5603Assert.Throws<ArgumentNullException>("graphics", () => row.PaintHeader(null, new Rectangle(1, 2, 3, 4), new Rectangle(1, 2, 100, 100), 1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5618Assert.Throws<ArgumentNullException>("graphics", () => row.PaintHeader(null, new Rectangle(1, 2, 100, 100), new Rectangle(1, 2, 100, 100), -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5625Assert.Throws<InvalidOperationException>(() => row.PaintHeader(null, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5643Assert.Throws<ArgumentOutOfRangeException>("rowIndex", () => row.PaintHeader(graphics, new Rectangle(1, 2, 100, 100), new Rectangle(1, 2, 100, 100), rowIndex, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5659Assert.Throws<InvalidOperationException>(() => row.PaintHeader(graphics, new Rectangle(1, 2, 100, 100), new Rectangle(1, 2, 100, 100), -1, DataGridViewElementStates.None, true, true, DataGridViewPaintParts.All)); 5677Assert.Throws<InvalidEnumArgumentException>("paintParts", () => row.PaintHeader(graphics, Rectangle.Empty, Rectangle.Empty, -1, DataGridViewElementStates.None, true, true, paintParts));