/// <summary>
/// Sets the auto-size mode for the rows.
/// </summary>
///
public DataGridBox SetAutoSizeRows(DataGridViewAutoSizeRowsMode mode)
{
if (this.InvokeRequired)
{
this.Invoke((Action)(() => SetAutoSizeRows(mode)));
return(this);
}
dataGridView.AutoSizeRowsMode = mode;
return(this);
}
/// <summary>
/// Set whether or not the grid which this adapter is linked to should automatically resize itself.
/// </summary>
/// <param name="mode">Whether or not the grid should automatically resize itself.</param>
public void SetGridLayoutMode(GridLayoutMode mode)
{
switch (mode)
{
case GridLayoutMode.Automatic:
default:
_newColumnAutoSizeColumnMode = DataGridViewAutoSizeColumnsMode.DisplayedCells;
_newRowAutoSizeRowMode = DataGridViewAutoSizeRowsMode.DisplayedCells;
break;
case GridLayoutMode.Frozen:
_newColumnAutoSizeColumnMode = DataGridViewAutoSizeColumnsMode.None;
_newRowAutoSizeRowMode = DataGridViewAutoSizeRowsMode.None;
break;
}
ResetAllColumnAutoSizeModes();
}
public DataGridView ()
{
SetStyle (ControlStyles.Opaque, true);
//SetStyle (ControlStyles.UserMouse, true);
SetStyle (ControlStyles.OptimizedDoubleBuffer, true);
adjustedTopLeftHeaderBorderStyle = new DataGridViewAdvancedBorderStyle();
adjustedTopLeftHeaderBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
advancedCellBorderStyle = new DataGridViewAdvancedBorderStyle();
advancedCellBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
advancedColumnHeadersBorderStyle = new DataGridViewAdvancedBorderStyle();
advancedColumnHeadersBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
advancedRowHeadersBorderStyle = new DataGridViewAdvancedBorderStyle();
advancedRowHeadersBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
alternatingRowsDefaultCellStyle = new DataGridViewCellStyle();
allowUserToAddRows = true;
allowUserToDeleteRows = true;
allowUserToOrderColumns = false;
allowUserToResizeColumns = true;
allowUserToResizeRows = true;
autoGenerateColumns = true;
autoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
autoSizeRowsMode = DataGridViewAutoSizeRowsMode.None;
backColor = Control.DefaultBackColor;
backgroundColor = SystemColors.AppWorkspace;
borderStyle = BorderStyle.FixedSingle;
cellBorderStyle = DataGridViewCellBorderStyle.Single;
clipboardCopyMode = DataGridViewClipboardCopyMode.EnableWithAutoHeaderText;
columnHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single;
columnHeadersDefaultCellStyle = new DataGridViewCellStyle();
columnHeadersDefaultCellStyle.BackColor = SystemColors.Control;
columnHeadersDefaultCellStyle.ForeColor = SystemColors.WindowText;
columnHeadersDefaultCellStyle.SelectionBackColor = SystemColors.Highlight;
columnHeadersDefaultCellStyle.SelectionForeColor = SystemColors.HighlightText;
columnHeadersDefaultCellStyle.Font = this.Font;
columnHeadersDefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleLeft;
columnHeadersDefaultCellStyle.WrapMode = DataGridViewTriState.True;
columnHeadersHeight = 23;
columnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing;
columnHeadersVisible = true;
columns = CreateColumnsInstance();
columns.CollectionChanged += OnColumnCollectionChanged;
currentCellAddress = new Point (-1, -1);
dataMember = String.Empty;
defaultCellStyle = new DataGridViewCellStyle();
defaultCellStyle.BackColor = SystemColors.Window;
defaultCellStyle.ForeColor = SystemColors.ControlText;
defaultCellStyle.SelectionBackColor = SystemColors.Highlight;
defaultCellStyle.SelectionForeColor = SystemColors.HighlightText;
defaultCellStyle.Font = this.Font;
defaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleLeft;
defaultCellStyle.WrapMode = DataGridViewTriState.False;
editMode = DataGridViewEditMode.EditOnKeystrokeOrF2;
firstDisplayedScrollingColumnHiddenWidth = 0;
isCurrentCellDirty = false;
multiSelect = true;
readOnly = false;
rowHeadersBorderStyle = DataGridViewHeaderBorderStyle.Single;
rowHeadersDefaultCellStyle = (DataGridViewCellStyle) columnHeadersDefaultCellStyle.Clone ();
rowHeadersVisible = true;
rowHeadersWidth = 41;
rowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing;
rows = CreateRowsInstance();
rowsDefaultCellStyle = new DataGridViewCellStyle();
selectionMode = DataGridViewSelectionMode.RowHeaderSelect;
showCellErrors = true;
showEditingIcon = true;
scrollBars = ScrollBars.Both;
userSetCursor = Cursor.Current;
virtualMode = false;
horizontalScrollBar = new HScrollBar();
horizontalScrollBar.Scroll += OnHScrollBarScroll;
horizontalScrollBar.Visible = false;
verticalScrollBar = new VScrollBar();
verticalScrollBar.Scroll += OnVScrollBarScroll;
verticalScrollBar.Visible = false;
Controls.AddRange (new Control[] {horizontalScrollBar, verticalScrollBar});
}
public void AutoResizeRows (DataGridViewAutoSizeRowsMode autoSizeRowsMode)
{
if (!Enum.IsDefined(typeof(DataGridViewAutoSizeRowsMode), autoSizeRowsMode))
throw new InvalidEnumArgumentException ("Parameter autoSizeRowsMode is not a valid DataGridViewRowsMode.");
if ((autoSizeRowsMode == DataGridViewAutoSizeRowsMode.AllHeaders || autoSizeRowsMode == DataGridViewAutoSizeRowsMode.DisplayedHeaders) && rowHeadersVisible == false)
throw new InvalidOperationException ("Parameter autoSizeRowsMode cannot be AllHeaders or DisplayedHeaders in this DataGridView.");
if (autoSizeRowsMode == DataGridViewAutoSizeRowsMode.None)
throw new ArgumentException ("Parameter autoSizeRowsMode cannot be None.");
AutoResizeRows (autoSizeRowsMode, false);
}
/// <include file='doc\DataGridView.uex' path='docs/doc[@for="DataGridView.AutoResizeRows2"]/*' />
protected void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode, bool fixedWidth)
{
switch (autoSizeRowsMode)
{
case DataGridViewAutoSizeRowsMode.None:
case DataGridViewAutoSizeRowsMode.AllHeaders:
case DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders:
case DataGridViewAutoSizeRowsMode.AllCells:
case DataGridViewAutoSizeRowsMode.DisplayedHeaders:
case DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders:
case DataGridViewAutoSizeRowsMode.DisplayedCells:
break;
default:
throw new InvalidEnumArgumentException("value", (int)autoSizeRowsMode, typeof(DataGridViewAutoSizeRowsMode));
}
if (autoSizeRowsMode == DataGridViewAutoSizeRowsMode.None)
{
throw new ArgumentException(SR.GetString(SR.DataGridView_NeedAutoSizingCriteria, "autoSizeRowsMode"));
}
if ((autoSizeRowsMode == DataGridViewAutoSizeRowsMode.AllHeaders || autoSizeRowsMode == DataGridViewAutoSizeRowsMode.DisplayedHeaders) &&
!this.RowHeadersVisible)
{
throw new InvalidOperationException(SR.GetString(SR.DataGridView_CannotAutoSizeRowsInvisibleRowHeader));
}
AdjustShrinkingRows(autoSizeRowsMode, fixedWidth, false /*internalAutosizing*/);
}
public static DataGridView GetDataGridView(DataGridViewSelectionMode selectionMode, DataGridViewAutoSizeRowsMode rowsSizeMode)
{
DataGridView grid = new DataGridView();
grid.AllowUserToOrderColumns = true;
grid.AllowUserToResizeRows = true;
grid.AutoSizeRowsMode = rowsSizeMode;
grid.AllowUserToDeleteRows = false;
grid.AllowUserToAddRows = false;
grid.RowHeadersVisible = false;
grid.SelectionMode = selectionMode;
grid.MultiSelect = false;
grid.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
grid.ScrollBars = ScrollBars.None;
grid.BackColor = Color.FromArgb(21, 26, 30);
grid.BackgroundColor = Color.FromArgb(21, 26, 30);
grid.GridColor = Color.FromArgb(17, 18, 23);
grid.ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.None;
grid.BorderStyle = BorderStyle.None;
DataGridViewCellStyle style = new DataGridViewCellStyle();
style.Alignment = DataGridViewContentAlignment.TopLeft;
style.WrapMode = DataGridViewTriState.True;
style.BackColor = Color.FromArgb(21, 26, 30);
style.SelectionBackColor = Color.FromArgb(17, 18, 23);
style.ForeColor = Color.FromArgb(154, 156, 158);
grid.DefaultCellStyle = style;
grid.ColumnHeadersDefaultCellStyle = style;
grid.MouseHover += delegate(object sender, EventArgs args)
{
grid.Focus();
};
grid.MouseLeave += delegate(object sender, EventArgs args)
{
grid.EndEdit();
};
grid.MouseWheel += delegate(object sender, MouseEventArgs args)
{
if (grid.SelectedCells.Count == 0)
{
return;
}
int rowInd = grid.SelectedCells[0].RowIndex;
if (args.Delta < 0)
{
rowInd++;
}
else if (args.Delta > 0)
{
rowInd--;
}
if (rowInd < 0)
{
rowInd = 0;
}
if (rowInd >= grid.Rows.Count)
{
rowInd = grid.Rows.Count - 1;
}
grid.Rows[rowInd].Selected = true;
grid.Rows[rowInd].Cells[grid.SelectedCells[0].ColumnIndex].Selected = true;
if (grid.FirstDisplayedScrollingRowIndex > rowInd)
{
grid.FirstDisplayedScrollingRowIndex = rowInd;
}
};
return(grid);
}
private void AdjustShrinkingRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode, bool fixedWidth, bool internalAutosizing)
{
if ((((DataGridViewAutoSizeRowsModeInternal) autoSizeRowsMode) & DataGridViewAutoSizeRowsModeInternal.AllColumns) != 0 ||
((((DataGridViewAutoSizeRowsModeInternal) autoSizeRowsMode) & DataGridViewAutoSizeRowsModeInternal.Header) != 0 && this.RowHeadersVisible))
{
// Switch to batch operation
this.inBulkPaintCount++;
try
{
if ((((DataGridViewAutoSizeRowsModeInternal) autoSizeRowsMode) & DataGridViewAutoSizeRowsModeInternal.AllRows) != 0)
{
// Very expensive processing - the developer should avoid this scenario.
this.inBulkLayoutCount++;
try
{
for (int rowIndex = this.Rows.GetFirstRow(DataGridViewElementStates.Visible);
rowIndex != -1;
rowIndex = this.Rows.GetNextRow(rowIndex, DataGridViewElementStates.Visible))
{
AutoResizeRowInternal(rowIndex, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
}
}
finally
{
ExitBulkLayout(false /*invalidInAdjustFillingColumns*/);
}
}
else
{
Debug.Assert((((DataGridViewAutoSizeRowsModeInternal) autoSizeRowsMode) & DataGridViewAutoSizeRowsModeInternal.DisplayedRows) != 0);
int displayHeight = this.layout.Data.Height;
int cy = 0;
int rowIndex = this.Rows.GetFirstRow(DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen);
while (rowIndex != -1 && cy < displayHeight)
{
AutoResizeRowInternal(rowIndex, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
cy += this.Rows.SharedRow(rowIndex).GetHeight(rowIndex);
rowIndex = this.Rows.GetNextRow(rowIndex,
DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen);
}
if (cy < displayHeight)
{
int cyFrozen = cy;
int oldFirstVisibleScrollingRow = this.displayedBandsInfo.FirstDisplayedScrollingRow;
rowIndex = oldFirstVisibleScrollingRow;
while (rowIndex != -1 &&
cy < displayHeight &&
oldFirstVisibleScrollingRow == this.displayedBandsInfo.FirstDisplayedScrollingRow)
{
AutoResizeRowInternal(rowIndex, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
cy += this.Rows.SharedRow(rowIndex).GetHeight(rowIndex);
rowIndex = this.Rows.GetNextRow(rowIndex, DataGridViewElementStates.Visible);
}
do
{
oldFirstVisibleScrollingRow = this.displayedBandsInfo.FirstDisplayedScrollingRow;
if (cy < displayHeight)
{
int rowAboveFirstVisibleScrollingRow = this.Rows.GetPreviousRow(this.displayedBandsInfo.FirstDisplayedScrollingRow, DataGridViewElementStates.Visible, DataGridViewElementStates.Frozen);
if (rowAboveFirstVisibleScrollingRow != -1)
{
AutoResizeRowInternal(rowAboveFirstVisibleScrollingRow, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
}
}
cy = cyFrozen;
rowIndex = this.displayedBandsInfo.FirstDisplayedScrollingRow;
while (rowIndex != -1 && cy < displayHeight)
{
AutoResizeRowInternal(rowIndex, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
cy += this.Rows.SharedRow(rowIndex).GetHeight(rowIndex);
rowIndex = this.Rows.GetNextRow(rowIndex, DataGridViewElementStates.Visible);
}
}
while (oldFirstVisibleScrollingRow != this.displayedBandsInfo.FirstDisplayedScrollingRow);
}
}
}
finally
{
ExitBulkPaint(-1, -1);
}
}
}
/// <include file='doc\DataGridView.uex' path='docs/doc[@for="DataGridView.AutoResizeRows1"]/*' />
public void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode)
{
AutoResizeRows(autoSizeRowsMode, true /*fixedWidth*/);
}
#pragma warning restore 0414
#endif
/// <include file='doc\DataGridView.uex' path='docs/doc[@for="DataGridView.DataGridView"]/*' />
/// <devdoc>
/// <para>Initializes a new instance of the <see cref='System.Windows.Forms.DataGridView'/> class.</para>
/// </devdoc>
public DataGridView()
{
SetStyle(ControlStyles.UserPaint |
ControlStyles.Opaque |
ControlStyles.UserMouse, true);
SetStyle(ControlStyles.SupportsTransparentBackColor, false);
// this class overrides GetPreferredSizeCore, let Control automatically cache the result
SetState2(STATE2_USEPREFERREDSIZECACHE, true);
this.dataGridViewState1 = new System.Collections.Specialized.BitVector32(0x00000000);
this.dataGridViewState2 = new System.Collections.Specialized.BitVector32(0x00000000);
this.dataGridViewOper = new System.Collections.Specialized.BitVector32(0x00000000);
this.dataGridViewState1[ DATAGRIDVIEWSTATE1_columnHeadersVisible
| DATAGRIDVIEWSTATE1_rowHeadersVisible
| DATAGRIDVIEWSTATE1_autoGenerateColumns
| DATAGRIDVIEWSTATE1_allowUserToAddRows
| DATAGRIDVIEWSTATE1_allowUserToDeleteRows ] = true;
this.dataGridViewState2[ DATAGRIDVIEWSTATE2_showEditingIcon
| DATAGRIDVIEWSTATE2_enableHeadersVisualStyles
| DATAGRIDVIEWSTATE2_mouseEnterExpected
| DATAGRIDVIEWSTATE2_allowUserToResizeColumns
| DATAGRIDVIEWSTATE2_allowUserToResizeRows
| DATAGRIDVIEWSTATE2_showCellToolTips
| DATAGRIDVIEWSTATE2_showCellErrors
| DATAGRIDVIEWSTATE2_showRowErrors
| DATAGRIDVIEWSTATE2_allowHorizontalScrollbar
| DATAGRIDVIEWSTATE2_usedFillWeightsDirty ] = true;
this.displayedBandsInfo = new DisplayedBandsData();
this.lstRows = new ArrayList();
this.converters = new Hashtable(8);
this.pens = new Hashtable(8);
this.brushes = new Hashtable(10);
this.gridPen = new Pen(DefaultGridColor);
this.selectedBandIndexes = new DataGridViewIntLinkedList();
this.individualSelectedCells = new DataGridViewCellLinkedList();
this.individualReadOnlyCells = new DataGridViewCellLinkedList();
this.advancedCellBorderStyle = new DataGridViewAdvancedBorderStyle(this,
DataGridViewAdvancedCellBorderStyle.OutsetDouble,
DataGridViewAdvancedCellBorderStyle.OutsetPartial,
DataGridViewAdvancedCellBorderStyle.InsetDouble);
this.advancedRowHeadersBorderStyle = new DataGridViewAdvancedBorderStyle(this);
this.advancedColumnHeadersBorderStyle = new DataGridViewAdvancedBorderStyle(this);
this.advancedCellBorderStyle.All = defaultAdvancedCellBorderStyle;
this.advancedRowHeadersBorderStyle.All = defaultAdvancedRowHeadersBorderStyle;
this.advancedColumnHeadersBorderStyle.All = defaultAdvancedColumnHeadersBorderStyle;
this.borderStyle = defaultBorderStyle;
this.dataGridViewState1[DATAGRIDVIEWSTATE1_multiSelect] = true;
this.selectionMode = defaultSelectionMode;
this.editMode = defaultEditMode;
this.autoSizeRowsMode = DataGridViewAutoSizeRowsMode.None;
this.autoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
this.columnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing;
this.rowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing;
this.clipboardCopyMode = DataGridViewClipboardCopyMode.EnableWithAutoHeaderText;
this.layout = new LayoutData();
this.layout.TopLeftHeader = Rectangle.Empty;
this.layout.ColumnHeaders = Rectangle.Empty;
this.layout.RowHeaders = Rectangle.Empty;
this.layout.ColumnHeadersVisible = true;
this.layout.RowHeadersVisible = true;
this.layout.ClientRectangle = this.ClientRectangle;
this.scrollBars = ScrollBars.Both;
this.horizScrollBar.RightToLeft = RightToLeft.Inherit;
this.horizScrollBar.AccessibleName = SR.GetString(SR.DataGridView_AccHorizontalScrollBarAccName);
this.horizScrollBar.Top = this.ClientRectangle.Height - horizScrollBar.Height;
this.horizScrollBar.Left = 0;
this.horizScrollBar.Visible = false;
this.horizScrollBar.Scroll += new ScrollEventHandler(DataGridViewHScrolled);
this.Controls.Add(this.horizScrollBar);
this.vertScrollBar.Top = 0;
this.vertScrollBar.AccessibleName = SR.GetString(SR.DataGridView_AccVerticalScrollBarAccName);
this.vertScrollBar.Left = this.ClientRectangle.Width - vertScrollBar.Width;
this.vertScrollBar.Visible = false;
this.vertScrollBar.Scroll += new ScrollEventHandler(DataGridViewVScrolled);
this.Controls.Add(this.vertScrollBar);
this.ptCurrentCell = new Point(-1, -1);
this.ptAnchorCell = new Point(-1, -1);
this.ptMouseDownCell = new Point(-2, -2);
this.ptMouseEnteredCell = new Point(-2, -2);
this.ptToolTipCell = new Point(-1, -1);
this.ptMouseDownGridCoord = new Point(-1, -1);
this.sortOrder = SortOrder.None;
this.lastMouseClickInfo.timeStamp = 0;
WireScrollBarsEvents();
PerformLayout();
this.toolTipControl = new DataGridViewToolTip(this);
Invalidate();
}
private void AdjustShrinkingRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode, bool fixedWidth, bool internalAutosizing)
{
if (((autoSizeRowsMode & ((DataGridViewAutoSizeRowsMode) 2)) != DataGridViewAutoSizeRowsMode.None) || (((autoSizeRowsMode & ((DataGridViewAutoSizeRowsMode) 1)) != DataGridViewAutoSizeRowsMode.None) && this.RowHeadersVisible))
{
this.inBulkPaintCount++;
try
{
int nextRow;
if ((autoSizeRowsMode & ((DataGridViewAutoSizeRowsMode) 4)) != DataGridViewAutoSizeRowsMode.None)
{
this.inBulkLayoutCount++;
try
{
for (int i = this.Rows.GetFirstRow(DataGridViewElementStates.Visible); i != -1; i = this.Rows.GetNextRow(i, DataGridViewElementStates.Visible))
{
this.AutoResizeRowInternal(i, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
}
return;
}
finally
{
this.ExitBulkLayout(false);
}
}
int height = this.layout.Data.Height;
int num3 = 0;
for (nextRow = this.Rows.GetFirstRow(DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen); (nextRow != -1) && (num3 < height); nextRow = this.Rows.GetNextRow(nextRow, DataGridViewElementStates.Visible | DataGridViewElementStates.Frozen))
{
this.AutoResizeRowInternal(nextRow, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
num3 += this.Rows.SharedRow(nextRow).GetHeight(nextRow);
}
if (num3 < height)
{
int num5 = num3;
int firstDisplayedScrollingRow = this.displayedBandsInfo.FirstDisplayedScrollingRow;
nextRow = firstDisplayedScrollingRow;
while (((nextRow != -1) && (num3 < height)) && (firstDisplayedScrollingRow == this.displayedBandsInfo.FirstDisplayedScrollingRow))
{
this.AutoResizeRowInternal(nextRow, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
num3 += this.Rows.SharedRow(nextRow).GetHeight(nextRow);
nextRow = this.Rows.GetNextRow(nextRow, DataGridViewElementStates.Visible);
}
do
{
firstDisplayedScrollingRow = this.displayedBandsInfo.FirstDisplayedScrollingRow;
if (num3 < height)
{
int rowIndex = this.Rows.GetPreviousRow(this.displayedBandsInfo.FirstDisplayedScrollingRow, DataGridViewElementStates.Visible, DataGridViewElementStates.Frozen);
if (rowIndex != -1)
{
this.AutoResizeRowInternal(rowIndex, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
}
}
num3 = num5;
for (nextRow = this.displayedBandsInfo.FirstDisplayedScrollingRow; (nextRow != -1) && (num3 < height); nextRow = this.Rows.GetNextRow(nextRow, DataGridViewElementStates.Visible))
{
this.AutoResizeRowInternal(nextRow, MapAutoSizeRowsModeToRowMode(autoSizeRowsMode), fixedWidth, internalAutosizing);
num3 += this.Rows.SharedRow(nextRow).GetHeight(nextRow);
}
}
while (firstDisplayedScrollingRow != this.displayedBandsInfo.FirstDisplayedScrollingRow);
}
}
finally
{
this.ExitBulkPaint(-1, -1);
}
}
}
public void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode);
protected void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode, bool fixedWidth);
public void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode)
{
}
protected void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode, bool fixedWidth)
{
switch (autoSizeRowsMode)
{
case DataGridViewAutoSizeRowsMode.None:
case DataGridViewAutoSizeRowsMode.AllHeaders:
case DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders:
case DataGridViewAutoSizeRowsMode.AllCells:
case DataGridViewAutoSizeRowsMode.DisplayedHeaders:
case DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders:
case DataGridViewAutoSizeRowsMode.DisplayedCells:
if (autoSizeRowsMode == DataGridViewAutoSizeRowsMode.None)
{
throw new ArgumentException(System.Windows.Forms.SR.GetString("DataGridView_NeedAutoSizingCriteria", new object[] { "autoSizeRowsMode" }));
}
if (((autoSizeRowsMode == DataGridViewAutoSizeRowsMode.AllHeaders) || (autoSizeRowsMode == DataGridViewAutoSizeRowsMode.DisplayedHeaders)) && !this.RowHeadersVisible)
{
throw new InvalidOperationException(System.Windows.Forms.SR.GetString("DataGridView_CannotAutoSizeRowsInvisibleRowHeader"));
}
this.AdjustShrinkingRows(autoSizeRowsMode, fixedWidth, false);
return;
}
throw new InvalidEnumArgumentException("value", (int) autoSizeRowsMode, typeof(DataGridViewAutoSizeRowsMode));
}
public void AutoResizeRows(DataGridViewAutoSizeRowsMode autoSizeRowsMode)
{
this.AutoResizeRows(autoSizeRowsMode, true);
}
protected void AutoResizeRows (DataGridViewAutoSizeRowsMode autoSizeRowsMode, bool fixedWidth)
{
if (autoSizeRowsMode == DataGridViewAutoSizeRowsMode.None)
return;
bool displayed_only = false;
DataGridViewAutoSizeRowMode mode = DataGridViewAutoSizeRowMode.AllCells;
switch (autoSizeRowsMode) {
case DataGridViewAutoSizeRowsMode.AllHeaders:
mode = DataGridViewAutoSizeRowMode.RowHeader;
break;
case DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders:
mode = DataGridViewAutoSizeRowMode.AllCellsExceptHeader;
break;
case DataGridViewAutoSizeRowsMode.AllCells:
mode = DataGridViewAutoSizeRowMode.AllCells;
break;
case DataGridViewAutoSizeRowsMode.DisplayedHeaders:
mode = DataGridViewAutoSizeRowMode.RowHeader;
displayed_only = true;
break;
case DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders:
mode = DataGridViewAutoSizeRowMode.AllCellsExceptHeader;
displayed_only = true;
break;
case DataGridViewAutoSizeRowsMode.DisplayedCells:
mode = DataGridViewAutoSizeRowMode.AllCells;
displayed_only = true;
break;
}
foreach (DataGridViewRow row in Rows) {
if (!row.Visible)
continue;
if (!displayed_only || row.Displayed) {
int new_height = row.GetPreferredHeight (row.Index, mode, fixedWidth);
if (row.Height != new_height)
row.SetAutoSizeHeight (new_height);
}
}
}
private static DataGridViewAutoSizeRowMode MapAutoSizeRowsModeToRowMode(DataGridViewAutoSizeRowsMode autoSizeRowsMode)
{
switch (autoSizeRowsMode)
{
case DataGridViewAutoSizeRowsMode.AllHeaders:
return DataGridViewAutoSizeRowMode.RowHeader;
case DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders:
return DataGridViewAutoSizeRowMode.AllCellsExceptHeader;
case DataGridViewAutoSizeRowsMode.AllCells:
return DataGridViewAutoSizeRowMode.AllCells;
case DataGridViewAutoSizeRowsMode.DisplayedHeaders:
return DataGridViewAutoSizeRowMode.RowHeader;
case DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders:
return DataGridViewAutoSizeRowMode.AllCellsExceptHeader;
case DataGridViewAutoSizeRowsMode.DisplayedCells:
return DataGridViewAutoSizeRowMode.AllCells;
}
return DataGridViewAutoSizeRowMode.RowHeader;
}
/// <summary>
/// Sets the auto-size mode for the rows.
/// </summary>
///
public DataGridBox SetAutoSizeRows(DataGridViewAutoSizeRowsMode mode)
{
if (this.InvokeRequired)
{
this.Invoke((Action)(() => SetAutoSizeRows(mode)));
return this;
}
dataGridView.AutoSizeRowsMode = mode;
return this;
}
public DataGridView()
{
base.SetStyle(ControlStyles.UserMouse | ControlStyles.Opaque | ControlStyles.UserPaint, true);
base.SetStyle(ControlStyles.SupportsTransparentBackColor, false);
base.SetState2(0x800, true);
this.dataGridViewState1 = new BitVector32(0);
this.dataGridViewState2 = new BitVector32(0);
this.dataGridViewOper = new BitVector32(0);
this.dataGridViewState1[0x80001b] = true;
this.dataGridViewState2[0x60003e7] = true;
this.displayedBandsInfo = new DisplayedBandsData();
this.lstRows = new ArrayList();
this.converters = new Hashtable(8);
this.pens = new Hashtable(8);
this.brushes = new Hashtable(10);
this.gridPen = new Pen(DefaultGridColor);
this.selectedBandIndexes = new DataGridViewIntLinkedList();
this.individualSelectedCells = new DataGridViewCellLinkedList();
this.individualReadOnlyCells = new DataGridViewCellLinkedList();
this.advancedCellBorderStyle = new DataGridViewAdvancedBorderStyle(this, DataGridViewAdvancedCellBorderStyle.OutsetDouble, DataGridViewAdvancedCellBorderStyle.OutsetPartial, DataGridViewAdvancedCellBorderStyle.InsetDouble);
this.advancedRowHeadersBorderStyle = new DataGridViewAdvancedBorderStyle(this);
this.advancedColumnHeadersBorderStyle = new DataGridViewAdvancedBorderStyle(this);
this.advancedCellBorderStyle.All = DataGridViewAdvancedCellBorderStyle.Single;
this.advancedRowHeadersBorderStyle.All = DataGridViewAdvancedCellBorderStyle.OutsetPartial;
this.advancedColumnHeadersBorderStyle.All = DataGridViewAdvancedCellBorderStyle.OutsetPartial;
this.borderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.dataGridViewState1[0x80] = true;
this.selectionMode = DataGridViewSelectionMode.RowHeaderSelect;
this.editMode = DataGridViewEditMode.EditOnKeystrokeOrF2;
this.autoSizeRowsMode = DataGridViewAutoSizeRowsMode.None;
this.autoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.None;
this.columnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.EnableResizing;
this.rowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.EnableResizing;
this.clipboardCopyMode = DataGridViewClipboardCopyMode.EnableWithAutoHeaderText;
this.layout = new LayoutData();
this.layout.TopLeftHeader = Rectangle.Empty;
this.layout.ColumnHeaders = Rectangle.Empty;
this.layout.RowHeaders = Rectangle.Empty;
this.layout.ColumnHeadersVisible = true;
this.layout.RowHeadersVisible = true;
this.layout.ClientRectangle = base.ClientRectangle;
this.scrollBars = System.Windows.Forms.ScrollBars.Both;
this.horizScrollBar.RightToLeft = RightToLeft.Inherit;
this.horizScrollBar.AccessibleName = System.Windows.Forms.SR.GetString("DataGridView_AccHorizontalScrollBarAccName");
this.horizScrollBar.Top = base.ClientRectangle.Height - this.horizScrollBar.Height;
this.horizScrollBar.Left = 0;
this.horizScrollBar.Visible = false;
this.horizScrollBar.Scroll += new ScrollEventHandler(this.DataGridViewHScrolled);
base.Controls.Add(this.horizScrollBar);
this.vertScrollBar.Top = 0;
this.vertScrollBar.AccessibleName = System.Windows.Forms.SR.GetString("DataGridView_AccVerticalScrollBarAccName");
this.vertScrollBar.Left = base.ClientRectangle.Width - this.vertScrollBar.Width;
this.vertScrollBar.Visible = false;
this.vertScrollBar.Scroll += new ScrollEventHandler(this.DataGridViewVScrolled);
base.Controls.Add(this.vertScrollBar);
this.ptCurrentCell = new Point(-1, -1);
this.ptAnchorCell = new Point(-1, -1);
this.ptMouseDownCell = new Point(-2, -2);
this.ptMouseEnteredCell = new Point(-2, -2);
this.ptToolTipCell = new Point(-1, -1);
this.ptMouseDownGridCoord = new Point(-1, -1);
this.sortOrder = System.Windows.Forms.SortOrder.None;
this.lastMouseClickInfo.timeStamp = 0L;
this.WireScrollBarsEvents();
base.PerformLayout();
this.toolTipControl = new DataGridViewToolTip(this);
base.Invalidate();
}
public static DataGridView GetDataGridView(DataGridViewSelectionMode selectionMode, DataGridViewAutoSizeRowsMode rowsSizeMode, bool createSaveMenu = false)
{
DataGridView grid = new DataGridView();
grid.AllowUserToOrderColumns = true;
grid.AllowUserToResizeRows = true;
grid.AutoSizeRowsMode = rowsSizeMode;
grid.AllowUserToDeleteRows = false;
grid.AllowUserToAddRows = false;
grid.RowHeadersVisible = false;
grid.SelectionMode = selectionMode;
grid.MultiSelect = false;
grid.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
grid.ScrollBars = ScrollBars.None;
grid.BackColor = Color.FromArgb(21, 26, 30);
grid.BackgroundColor = Color.FromArgb(21, 26, 30);
grid.GridColor = Color.FromArgb(17, 18, 23);
grid.ColumnHeadersBorderStyle = DataGridViewHeaderBorderStyle.None;
grid.BorderStyle = BorderStyle.None;
DataGridViewCellStyle style = new DataGridViewCellStyle();
style.Alignment = DataGridViewContentAlignment.TopLeft;
style.WrapMode = DataGridViewTriState.True;
style.BackColor = Color.FromArgb(21, 26, 30);
style.SelectionBackColor = Color.FromArgb(17, 18, 23);
style.ForeColor = Color.FromArgb(154, 156, 158);
grid.DefaultCellStyle = style;
grid.ColumnHeadersDefaultCellStyle = style;
grid.MouseHover += delegate(object sender, EventArgs args)
{
grid.Focus();
};
grid.MouseLeave += delegate(object sender, EventArgs args)
{
grid.EndEdit();
};
grid.MouseWheel += delegate(object sender, MouseEventArgs args)
{
if (grid.SelectedCells.Count == 0)
{
return;
}
int rowInd = grid.SelectedCells[0].RowIndex;
if (args.Delta < 0)
{
rowInd++;
}
else if (args.Delta > 0)
{
rowInd--;
}
if (rowInd < 0)
{
rowInd = 0;
}
if (rowInd >= grid.Rows.Count)
{
rowInd = grid.Rows.Count - 1;
}
grid.Rows[rowInd].Selected = true;
grid.Rows[rowInd].Cells[grid.SelectedCells[0].ColumnIndex].Selected = true;
if (grid.FirstDisplayedScrollingRowIndex > rowInd)
{
grid.FirstDisplayedScrollingRowIndex = rowInd;
}
};
if (createSaveMenu)
{
List <MenuItem> items = new List <MenuItem>();
items.Add(new MenuItem("Save table in file"));
items[items.Count - 1].Click += delegate(Object sender, EventArgs e)
{
if (grid.Rows.Count == 0)
{
return;
}
try
{
SaveFileDialog myDialog = new SaveFileDialog();
myDialog.Filter = "*.txt|";
myDialog.ShowDialog();
if (string.IsNullOrEmpty(myDialog.FileName))
{
MessageBox.Show(OsLocalization.Journal.Message1);
return;
}
string fileName = myDialog.FileName;
if (fileName.Split('.').Length == 1)
{
fileName = fileName + ".txt";
}
string saveStr = "";
for (int i = 0; i < grid.Columns.Count; i++)
{
saveStr += grid.Columns[i].HeaderText + ",";
}
saveStr += "\r\n";
for (int i = 0; i < grid.Rows.Count; i++)
{
saveStr += grid.Rows[i].ToFormatString() + "\r\n";
}
StreamWriter writer = new StreamWriter(fileName);
writer.Write(saveStr);
writer.Close();
}
catch (Exception error)
{
MessageBox.Show(error.ToString());
}
};
ContextMenu menu = new ContextMenu(items.ToArray());
grid.ContextMenu = menu;
grid.Click += delegate(Object sender, EventArgs e)
{
MouseEventArgs mouse = (MouseEventArgs)e;
if (mouse.Button != MouseButtons.Right)
{
return;
}
grid.ContextMenu = menu;
grid.ContextMenu.Show(grid, new Point(mouse.X, mouse.Y));
};
}
return(grid);
}
private static DataGridViewAutoSizeRowMode MapAutoSizeRowsModeToRowMode(DataGridViewAutoSizeRowsMode autoSizeRowsMode)
{
switch (autoSizeRowsMode)
{
case DataGridViewAutoSizeRowsMode.AllHeaders:
return DataGridViewAutoSizeRowMode.RowHeader;
case DataGridViewAutoSizeRowsMode.DisplayedHeaders:
return DataGridViewAutoSizeRowMode.RowHeader;
case DataGridViewAutoSizeRowsMode.AllCellsExceptHeaders:
return DataGridViewAutoSizeRowMode.AllCellsExceptHeader;
case DataGridViewAutoSizeRowsMode.DisplayedCellsExceptHeaders:
return DataGridViewAutoSizeRowMode.AllCellsExceptHeader;
case DataGridViewAutoSizeRowsMode.AllCells:
return DataGridViewAutoSizeRowMode.AllCells;
case DataGridViewAutoSizeRowsMode.DisplayedCells:
return DataGridViewAutoSizeRowMode.AllCells;
default:
Debug.Fail("Unexpected autoSizeRowsMode value in MapAutoSizeRowsModeToRowMode");
return DataGridViewAutoSizeRowMode.RowHeader;
}
}
