3021DataGridColumnStyle column = myGridTable.GridColumnStyles[columnIndex]; 3033DataGridColumnStyle column = myGridTable.GridColumnStyles[columnIndex]; 3523if (firstVisibleCol > -1 && firstVisibleCol < columns.Count && columns[firstVisibleCol] == editColumn) 3620for (int i = this.firstVisibleCol - 1; i >= 0 && cols[i].Width == 0; i --) { 3627for (int i = this.firstVisibleCol; i > -1 && i < cols.Count && cols[i].Width == 0; i ++) { 4001if (!coll[currentCol].ReadOnly) 4055trackColumnHeader = this.myGridTable.GridColumnStyles[location.col].PropertyDescriptor; 4165if (this.myGridTable.GridColumnStyles[location.col].MouseDown(location.row, e.X, e.Y)) 4341PropertyDescriptor prop = this.myGridTable.GridColumnStyles[ci.col].PropertyDescriptor; 4732DataGridColumnStyle gridColumn = myGridTable.GridColumnStyles[j]; 4763DataGridColumnStyle column = myGridTable.GridColumnStyles[col]; 4788if (this.myGridTable.GridColumnStyles[i].PropertyDescriptor != null) { 4817if (cols[i].PropertyDescriptor == null) { 4821cx += cols[i].Width; 4829this.horizontalOffset += cols[i].Width; 4937DataGridColumnStyle column = myGridTable.GridColumnStyles[trackColumn]; 4947if (this.myGridTable.GridColumnStyles[i].PropertyDescriptor != null) { 4967if (cols[i].PropertyDescriptor == null) { 4971cx += cols[i].Width; 4980this.horizontalOffset += cols[i].Width; 5062object value = columns[col].GetColumnValueAtRow(listManager, row); 5063resizeHeight = Math.Max(resizeHeight, columns[col].GetPreferredHeight(g, value)); 5533if (columns[curCol].PropertyDescriptor != null) 5534cx += columns[curCol].Width; 5547if (cx + columns[i].Width > visibleWidth) 5550if (columns[i].PropertyDescriptor != null) 5551cx += columns[i].Width; 5613if (columns[first].PropertyDescriptor != null) 5614cx += columns[first].Width; 5625negOffset = columns[first].Width - (cx - horizontalOffset); 5916editColumn = myGridTable.GridColumnStyles[currentCol]; 6207if (columns[col].PropertyDescriptor != null) 6208cx += columns[col].Width; 6230if (columns[i].PropertyDescriptor != null) 6231offset += columns[i].Width; 6244Debug.Assert(myGridTable.GridColumnStyles[col].PropertyDescriptor != null, "why would we need the coordinate of a column that is not visible?"); 6245int width = myGridTable.GridColumnStyles[col].Width; 6257if (columns[i].PropertyDescriptor != null) 6258sum += columns[i].Width; 6555if (columns[col].width != -1) continue; 6557columns[col].width = preferredColumnWidth; 6594Debug.Assert(gridColumns[column].PropertyDescriptor != null, "how can we invalidate a column that is invisible?"); 6601columnArea.Width = gridColumns[column].Width; 6609x += gridColumns[i].Width; 7157if (gridColumns[col].PropertyDescriptor == null) 7163bool columnSorted = sortProperty != null && sortProperty.Equals(gridColumns[col].PropertyDescriptor); 7174textBounds.Width = gridColumns[col].Width - 7181textBounds.Width = gridColumns[col].Width - 7213HorizontalAlignment colAlignment = gridColumns[col].Alignment; 7225g.DrawString(gridColumns[col].HeaderText, 7519DataGridColumnStyle column = columns[currentCol]; 7543DataGridColumnStyle column = columns[j]; 7632if (cols[i].PropertyDescriptor != null) 7639if (cols[i].PropertyDescriptor != null) 7684if (cols[i].PropertyDescriptor != null) { 7691if (cols[i].PropertyDescriptor != null) { 8331if (cols[i].PropertyDescriptor != null) { 8338if (cols[i].PropertyDescriptor != null) { 8350cols[CurrentColumn].ConcedeFocus(); 8395cols[CurrentColumn].ConcedeFocus(); 8657if (gridColumns[i].PropertyDescriptor != null) 8668if (gridColumns[i].PropertyDescriptor != null) 8669newColOffset += gridColumns[i].Width; 8738gridCols[i].PropertyDescriptor = null; 9113return dataGrid.myGridTable.GridColumnStyles[index].HeaderAccessibleObject;

1226if (cols[i] == this.owner) {

324this[i].ReleaseHostedControl(); 350this[i].ReleaseHostedControl(); 571this[i].PropertyDescriptor = null;

364colsHeight = Math.Max(colsHeight, cols[j].GetMinimumHeight()); 606string colName = columns[colNum].HeaderText + " :"; 624object value = columns[colNum].GetColumnValueAtRow((CurrencyManager) dataGrid.BindingContext[dgs.DataSource, dgs.DataMember], 626int size = columns[colNum].GetPreferredSize(g, value).Width; 927string colName = cols[i].HeaderText + ": "; 948cols[i].Paint(g, paintBounds, (CurrencyManager) dataGrid.BindingContext[dgs.DataSource, dgs.DataMember],

113if (columns[i].PropertyDescriptor != null) 114h = Math.Max(h, columns[i].GetMinimumHeight()); 242if (columns[i].PropertyDescriptor != null) 243cx += columns[i].Width; 248columns[col].Width - borderWidth, 341DataGridColumnStyle currentColumn = columns[currentColIndex]; 493if (columns[col].PropertyDescriptor == null || columns[col].Width <= 0) 496cellBounds.Width = columns[col].Width - bWidth; 504Brush backBr = BackBrushForDataPaint(ref current, columns[col], col); 505Brush foreBrush = ForeBrushForDataPaint(ref current, columns[col], col); 509columns[col], 703return grid.myGridTable.GridColumnStyles[column].PropertyDescriptor.Converter.ConvertToString(grid[row, column]); 712return grid.myGridTable.GridColumnStyles[column].PropertyDescriptor.Converter.ConvertFromString(value); 925return DataGrid.myGridTable.GridColumnStyles[column].HeaderText;

1584gridColumns[i].SetDataGridInternalInColumn(dG); 1688gridColumns[i].SetDataGridInternalInColumn(null); 1896cols[i].Dispose();