83 writes to ColumnHeadersVisible
System.Windows.Forms.Design (2)
System\Windows\Forms\Design\DataGridViewCellStyleBuilder.cs (2)
179_sampleDataGridView.ColumnHeadersVisible = false; 192_sampleDataGridViewSelected.ColumnHeadersVisible = false;
System.Windows.Forms.Tests (81)
System\Windows\Forms\AccessibleObjects\DataGridViewAccessibleObjectTests.cs (14)
91dataGridView.ColumnHeadersVisible = false; 125dataGridView.ColumnHeadersVisible = false; 631ColumnHeadersVisible = false 650ColumnHeadersVisible = false 669ColumnHeadersVisible = false 744ColumnHeadersVisible = false 765ColumnHeadersVisible = false 786ColumnHeadersVisible = false 877ColumnHeadersVisible = false 897ColumnHeadersVisible = false 917ColumnHeadersVisible = false 999ColumnHeadersVisible = false 1019ColumnHeadersVisible = false 1039ColumnHeadersVisible = false
System\Windows\Forms\AccessibleObjects\DataGridViewRowAccessibleObjectTests.cs (16)
520using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 543using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 564using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 585using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 606using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 632using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 657using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 682using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 915using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 938using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 959using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 980using DataGridView dataGridView = new() { ColumnHeadersVisible = false, AllowUserToAddRows = false }; 1001using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 1027using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 1052using DataGridView dataGridView = new() { ColumnHeadersVisible = false }; 1077using DataGridView dataGridView = new() { ColumnHeadersVisible = false };
System\Windows\Forms\DataGridViewCellTests.cs (5)
432ColumnHeadersVisible = columnHeadersVisible 474ColumnHeadersVisible = columnHeadersVisible 499ColumnHeadersVisible = columnHeadersVisible 539ColumnHeadersVisible = columnHeadersVisible 3035ColumnHeadersVisible = columnHeadersVisible
System\Windows\Forms\DataGridViewColumnCollectionTests.cs (2)
181ColumnHeadersVisible = columnHeadersVisible 437ColumnHeadersVisible = false
System\Windows\Forms\DataGridViewColumnTests.cs (6)
186ColumnHeadersVisible = columnHeadersVisible 234ColumnHeadersVisible = columnHeadersVisible 261ColumnHeadersVisible = false 280ColumnHeadersVisible = false 300ColumnHeadersVisible = false 1614ColumnHeadersVisible = columnHeadersVisible,
System\Windows\Forms\DataGridViewHeaderCellTests.cs (15)
120ColumnHeadersVisible = columnHeadersVisible 145ColumnHeadersVisible = columnHeadersVisible 168ColumnHeadersVisible = columnHeadersVisible 209ColumnHeadersVisible = columnHeadersVisible, 241ColumnHeadersVisible = columnHeadersVisible 274ColumnHeadersVisible = columnHeadersVisible 310ColumnHeadersVisible = columnHeadersVisible 344ColumnHeadersVisible = columnHeadersVisible 409ColumnHeadersVisible = columnHeadersVisible 521ColumnHeadersVisible = columnHeadersVisible, 1906ColumnHeadersVisible = columnHeadersVisible 1931ColumnHeadersVisible = columnHeadersVisible 1957ColumnHeadersVisible = columnHeadersVisible 1990ColumnHeadersVisible = columnHeadersVisible, 2704ColumnHeadersVisible = columnHeadersVisible
System\Windows\Forms\DataGridViewRowTests.cs (7)
3723ColumnHeadersVisible = rowHeadersVisible, 4712ColumnHeadersVisible = false 4785ColumnHeadersVisible = false, 5158ColumnHeadersVisible = false 5231ColumnHeadersVisible = false, 5478ColumnHeadersVisible = false 5551ColumnHeadersVisible = false,
System\Windows\Forms\DataGridViewTests.cs (15)
70ColumnHeadersVisible = columnHeadersVisible, 119ColumnHeadersVisible = columnHeadersVisible, 195ColumnHeadersVisible = columnHeadersVisible, 261ColumnHeadersVisible = columnHeadersVisible, 513ColumnHeadersVisible = columnHeadersVisible, 548ColumnHeadersVisible = columnHeadersVisible 1741ColumnHeadersVisible = columnHeadersVisible, 1799ColumnHeadersVisible = columnHeadersVisible 1868ColumnHeadersVisible = columnHeadersVisible 1890ColumnHeadersVisible = columnHeadersVisible 1934ColumnHeadersVisible = columnHeadersVisible 1966ColumnHeadersVisible = columnHeadersVisible 2006ColumnHeadersVisible = columnHeadersVisible 2032ColumnHeadersVisible = columnHeadersVisible 2072ColumnHeadersVisible = columnHeadersVisible
System\Windows\Forms\DataGridViewTests.Rendering.cs (1)
26ColumnHeadersVisible = false,
59 references to ColumnHeadersVisible
System.Windows.Forms (59)
System\Windows\Forms\Controls\DataGridView\DataGridView.AccessibleObject.cs (4)
70if (index < 1 && owner.ColumnHeadersVisible) 75if (owner.ColumnHeadersVisible) 121if (owner.ColumnHeadersVisible) 289if (!this.TryGetOwnerAs(out DataGridView? owner) || !owner.ColumnHeadersVisible)
System\Windows\Forms\Controls\DataGridView\DataGridView.cs (3)
906if (value == DataGridViewAutoSizeColumnsMode.ColumnHeader && !ColumnHeadersVisible) 1642if (ColumnHeadersVisible != value) 4064if (ColumnHeadersVisible && RowHeadersVisible)
System\Windows\Forms\Controls\DataGridView\DataGridView.Methods.cs (22)
35int topHeaderRowIncrement = ColumnHeadersVisible ? 1 : 0; 1716if (autoSizeColumnMode == DataGridViewAutoSizeColumnMode.ColumnHeader && !ColumnHeadersVisible) 1736if (!ColumnHeadersVisible) 1802if (!ColumnHeadersVisible) 6623if (!ColumnHeadersVisible && Rows.GetRowCount(DataGridViewElementStates.Visible) == 0) 7166includeColumnHeaders &= ColumnHeadersVisible; 7450includeColumnHeaders &= ColumnHeadersVisible; 7771includeColumnHeaders &= ColumnHeadersVisible; 7777if (ColumnHeadersVisible) 9008if (ColumnHeadersVisible) 9458if (ColumnHeadersVisible && ColumnHeadersHeightSizeMode == DataGridViewColumnHeadersHeightSizeMode.EnableResizing) 9494if (!ColumnHeadersVisible) 9598if (ColumnHeadersVisible && ColumnHeadersHeightSizeMode == DataGridViewColumnHeadersHeightSizeMode.EnableResizing) 9611&& ColumnHeadersVisible 10756if (!ColumnHeadersVisible 10889if (!ColumnHeadersVisible 13593if (!ColumnHeadersVisible) 13911if (ColumnHeadersVisible) 14086bool fixedColumnWidth = autoSizeColumnCriteriaFiltered == 0 || !ColumnHeadersVisible; 14282bool fixedColumnWidth = autoSizeColumnCriteriaFiltered == 0 || !ColumnHeadersVisible; 14711&& !ColumnHeadersVisible) 15389if (!ColumnHeadersVisible
System\Windows\Forms\Controls\DataGridView\DataGridView.TopRowAccessibleObject.cs (1)
35if (_ownerDataGridView.IsHandleCreated && _ownerDataGridView.ColumnHeadersVisible)
System\Windows\Forms\Controls\DataGridView\DataGridViewCell.cs (1)
960bool singleHorizontalBorderAdded = !DataGridView.ColumnHeadersVisible && DataGridView.AdvancedCellBorderStyle.All == DataGridViewAdvancedCellBorderStyle.Single;
System\Windows\Forms\Controls\DataGridView\DataGridViewCell.DataGridViewCellAccessibleObject.cs (2)
468return _owner.DataGridView.ColumnHeadersVisible 728if (_owner is { OwningColumn.HasHeaderCell: true, DataGridView: { IsHandleCreated: true, ColumnHeadersVisible: true } })
System\Windows\Forms\Controls\DataGridView\DataGridViewCheckBoxCell.cs (1)
980int topHeaderRowIncrement = DataGridView.ColumnHeadersVisible ? 1 : 0;
System\Windows\Forms\Controls\DataGridView\DataGridViewColumn.cs (3)
98if (!DataGridView.ColumnHeadersVisible && 926Debug.Assert(dataGridView.ColumnHeadersVisible || autoSizeColumnCriteriaInternal != DataGridViewAutoSizeColumnCriteriaInternal.Header); 929if (dataGridView.ColumnHeadersVisible &&
System\Windows\Forms\Controls\DataGridView\DataGridViewComboBoxCell.cs (1)
1746bool singleHorizontalBorderAdded = !DataGridView.ColumnHeadersVisible && DataGridView.AdvancedCellBorderStyle.All == DataGridViewAdvancedCellBorderStyle.Single;
System\Windows\Forms\Controls\DataGridView\DataGridViewHeaderCell.cs (5)
70return DataGridView.ColumnHeadersVisible && OwningColumn.Displayed; 177(DataGridView is null || DataGridView.ColumnHeadersVisible); 183return DataGridView.RowHeadersVisible && DataGridView.ColumnHeadersVisible; 271if (OwningColumn.Visible && (DataGridView is null || DataGridView.ColumnHeadersVisible)) 291if (DataGridView.RowHeadersVisible && DataGridView.ColumnHeadersVisible)
System\Windows\Forms\Controls\DataGridView\DataGridViewRow.cs (10)
367if (isFirstDisplayedRow && !DataGridView.ColumnHeadersVisible) 382if (isFirstDisplayedRow && !DataGridView.ColumnHeadersVisible) 397if (isFirstDisplayedRow && !DataGridView.ColumnHeadersVisible) 420if (isFirstDisplayedRow && !DataGridView.ColumnHeadersVisible) 443if (isFirstDisplayedRow && !DataGridView.ColumnHeadersVisible) 466if (isFirstDisplayedRow && !DataGridView.ColumnHeadersVisible) 523dataGridViewAdvancedBorderStylePlaceholder.TopInternal = DataGridView is not null && DataGridView.ColumnHeadersVisible ? DataGridViewAdvancedCellBorderStyle.Outset : DataGridViewAdvancedCellBorderStyle.OutsetDouble; 547dataGridViewAdvancedBorderStylePlaceholder.TopInternal = DataGridView is not null && DataGridView.ColumnHeadersVisible ? DataGridViewAdvancedCellBorderStyle.Outset : DataGridViewAdvancedCellBorderStyle.OutsetDouble; 571dataGridViewAdvancedBorderStylePlaceholder.TopInternal = DataGridView is not null && DataGridView.ColumnHeadersVisible ? DataGridViewAdvancedCellBorderStyle.Inset : DataGridViewAdvancedCellBorderStyle.InsetDouble; 582if (!isFirstDisplayedRow || (DataGridView is not null && DataGridView.ColumnHeadersVisible))
System\Windows\Forms\Controls\DataGridView\DataGridViewRow.DataGridViewRowAccessibleObject.cs (3)
34? dataGridView.ColumnHeadersVisible 64if (_owningDataGridViewRow.DataGridView.ColumnHeadersVisible) 359else if (_owningDataGridViewRow.DataGridView.ColumnHeadersVisible)
System\Windows\Forms\Controls\DataGridView\DataGridViewRowHeaderCell.DataGridViewRowHeaderCellAccessibleObject.cs (3)
163if (Owner.DataGridView.ColumnHeadersVisible) 176if (!Owner.DataGridView.ColumnHeadersVisible) 189if (Owner.DataGridView.ColumnHeadersVisible)