Eliminate some properties from the saved XML by using the XmlIgnore Attribute.

Added DPI property to VlnFlexGrid
Added a number of CellRange properties to support printing
Replace \~ (Hard Space) with \u160? before display or editing
Adjust the width of the StepRTB in Grid_OwnerDrawCell

PROMS/Volian.Controls.Library/VlnFlexGrid.cs

@@ -13,6 +13,7 @@ using Volian.Controls.Library;
 using VEPROMS.CSLA.Library;
 using C1.Win.C1FlexGrid;
 using System.Text.RegularExpressions;
+using System.Xml.Serialization;
 
 namespace Volian.Controls.Library
 {
@@ -58,7 +59,8 @@ namespace Volian.Controls.Library
 		//private int _minSplitColWidth = 10;
 		//private int _minSplitRowHeight = 20;
 		private E_ViewMode _vwMode = E_ViewMode.Edit;
-		public E_ViewMode VwMode
+			[XmlIgnore]
+		internal E_ViewMode VwMode
 		{
 			get { return _vwMode; }
 			set 
@@ -86,6 +88,27 @@ namespace Volian.Controls.Library
 			get { return _ROID; }
 			set { _ROID = value; }
 		}
+		private float? _DPI = null;
+		public float? DPI
+		{
+			get
+			{
+				if (_DPI == null)
+					_DPI = 120;
+				return _DPI;
+			}
+			set
+			{
+				if (DPI != value)
+				{
+					_DPI = value;
+				}
+				if (value == 120)
+					Console.WriteLine("Test");
+					if(!(TableCellEditor is StepRTB))
+						Console.WriteLine("{0}",TableCellEditor.GetType().Name);
+			}
+		}
 		#region Grid Initialize
 
 		public VlnFlexGrid()
@@ -152,16 +175,118 @@ namespace Volian.Controls.Library
 		//    //Rows[Row].Height += (mh - h);
 		//    ////AdjustGridControlSize();
 		//}
-		private int GetCellHeight(int row, int col)
+			private int GetCellHeight(int row, int col)
-		{
-			int height = 0;
-			CellRange cr = GetMergedRange(row, col);
-			for (int r = cr.r1; r <= cr.r2; r++)
 			{
-				height += (Rows[r].Height == -1) ? Rows.DefaultSize -3 : Rows[r].Height - 3;
+				return GetRangeHeight(GetMergedRange(row, col))-3;
+			}
+			public int GetRangeHeight(CellRange cr)
+			{
+				int height = 0;
+				for (int r = cr.r1; r <= cr.r2; r++)
+					height += (Rows[r].Height == -1) ? Rows.DefaultSize : Rows[r].Height;
+				return height;
+			}
+			public int GetRangeTop(CellRange cr)
+			{
+				int top = 0;
+				for (int r = 0; r < cr.r1; r++)
+					top += (Rows[r].Height == -1) ? Rows.DefaultSize : Rows[r].Height;
+				return top;
+			}
+			public int GetRangeWidth(CellRange cr)
+			{
+				int width = 0;
+				for (int c = cr.c1; c <= cr.c2; c++)
+					width += (Cols[c].Width == -1) ? Cols.DefaultSize : Cols[c].Width;
+				return width;
+			}
+			public int GetRangeLeft(CellRange cr)
+			{
+				int left = 0;
+				for (int c = 0; c < cr.c1; c++)
+					left += (Cols[c].Width == -1) ? Cols.DefaultSize : Cols[c].Width;
+				return left;
+			}
+			public int GetRangeRowsMin(CellRange cr)
+			{
+				int rowsMin = 1 + cr.r2 - cr.r1;
+				for (int c = cr.c1; c <= cr.c2; c++)
+				{
+					int rows = 0;
+					for (int r = cr.r1; r <= cr.r2; r++)
+					{
+						CellRange chk = GetMergedRange(r, c);
+						if (chk.r1 == r && chk.c1 == c)
+							rows++;
+					}
+					rowsMin = Math.Min(rowsMin, rows);
+				}
+				return rowsMin;
+			}
+			public int GetRangeRowsMax(CellRange cr)
+			{
+				int rowsMax = 0;
+				for (int c = cr.c1; c <= cr.c2; c++)
+				{
+					int rows = 0;
+					for (int r = cr.r1; r <= cr.r2; r++)
+					{
+						CellRange chk = GetMergedRange(r, c);
+						if (chk.r1 == r && chk.c1 == c)
+							rows++;
+					}
+					rowsMax = Math.Max(rowsMax, rows);
+				}
+				return rowsMax;
+			}
+			public int GetRangeColsMin(CellRange cr)
+			{
+				int colsMin = 1 + cr.c2 - cr.c1;
+				for (int r = cr.r1; r <= cr.r2; r++)
+				{
+					int cols = 0;
+					for (int c = cr.c1; c <= cr.c2; c++)
+					{
+						CellRange chk = GetMergedRange(r, c);
+						if (chk.r1 == r && chk.c1 == c)
+							cols++;
+					}
+					colsMin = Math.Min(colsMin, cols);
+				}
+				return colsMin;
+			}
+			public int GetRangeColsMax(CellRange cr)
+			{
+				int colsMax = 0;
+				for (int c = cr.c1; c <= cr.c2; c++)
+				{
+					int cols = 0;
+					for (int r = cr.r1; r <= cr.r2; r++)
+					{
+						CellRange chk = GetMergedRange(r, c);
+						if (chk.r1 == r && chk.c1 == c)
+							cols++;
+					}
+					colsMax = Math.Max(colsMax, cols);
+				}
+				return colsMax;
+			}
+			public string GetRangeRowList(CellRange cr)
+			{
+				StringBuilder sb = new StringBuilder();
+				string sep = "";
+				for (int r = cr.r1; r <= cr.r2; r++)
+				{
+					CellRange crm = GetMergedRange(r, cr.c1);
+					if (crm.r1 == r)
+					{
+						sb.Append(sep + r.ToString());
+						sep = ".";
+					}
+					r = crm.r2;
+				}
+				return sb.ToString();
 			}
-			return height;
-		}
 		private int GetCellWidth(int row, int col)
 		{
 			int width = 0;
@@ -444,7 +569,6 @@ namespace Volian.Controls.Library
 		//    //Console.WriteLine("LeaveEdit Style = {0}", this.GetCellRange(e.Row, e.Col).Style.Name);
 		//    this.GetCellRange(e.Row, e.Col).Style.ForeColor = Color.Black;
 		//}
-
 		private void Grid_OwnerDrawCell(object sender, C1.Win.C1FlexGrid.OwnerDrawCellEventArgs e)
 		{
 			using (RTF _rtf = new RTF())
@@ -452,11 +576,12 @@ namespace Volian.Controls.Library
 				// use nearest solid color
 				// (the RTF control doesn't dither, and doesn't support transparent backgrounds)
 				Color solid = e.Graphics.GetNearestColor(e.Style.BackColor);
+				DPI = e.Graphics.DpiX;
 				if (e.Style.BackColor != solid)
 					e.Style.BackColor = solid;
 
 				// check whether the cell contains RTF
-				string rtfText = this.GetDataDisplay(e.Row, e.Col);
+				string rtfText = this.GetDataDisplay(e.Row, e.Col).Replace(@"\~",@"\u160?");
 				if (rtfText.StartsWith(@"{\rtf"))
 				{
 					// it does, so draw background
@@ -469,7 +594,7 @@ namespace Volian.Controls.Library
 						_rtf.Rtf = rtfText;
 						_rtf.ForeColor = e.Style.ForeColor;
 						_rtf.BackColor = e.Style.BackColor;
-						_rtf.Render(e.Graphics, e.Bounds);
+						_rtf.Render(e.Graphics, new Rectangle(e.Bounds.X+1,e.Bounds.Y,e.Bounds.Width-3,e.Bounds.Height));
 						//CellRange cr = GetCellRange(e.Row, e.Col);
 						//Console.WriteLine("ownerDraw UserData [{0},{1}] = {2}", cr.r1, cr.c1, _rtf.ContentsRectangle.Height);
 						//cr.UserData = _rtf.ContentsRectangle.Height;
@@ -2889,6 +3014,11 @@ namespace Volian.Controls.Library
 			public void MakeSelectionEven(int r1,int c1, int r2, int c2)
 			{
 				if (c1 < 0 || c2 < 0 || r1 < 0 || r2 < 0) return; // if there is no selection don't bother
+				CellRange cr = GetEvenSelection(r1, c1, r2, c2);
+				Select(cr);
+			}
+			public CellRange GetEvenSelection(int r1, int c1, int r2, int c2)
+			{
 				int cMinNew = MinimumColumn(r1, c1);		// Get the left column of the top row
 				int cMaxNew = MaximumColumn(r1, c2);		// Get the right column of the top row
 				int rMinNew = MinimumRow(r1, c1);		// Get the top row of the left column
@@ -2927,7 +3057,8 @@ namespace Volian.Controls.Library
 					}
 				}
 				while (cMinNew < cMin || cMaxNew > cMax || rMinNew < rMin || rMaxNew > rMax);
-				Select(rMinNew, cMinNew, rMaxNew, cMaxNew);
+				CellRange cr = GetCellRange(rMinNew, cMinNew, rMaxNew, cMaxNew);
+				return cr;
 			}
 			private int MinimumColumn(int r, int c)
 			{
@@ -3154,7 +3285,7 @@ namespace Volian.Controls.Library
 			{
 				string tmp = _owner[row, col].ToString();
 				if (tmp.StartsWith(@"{\rtf"))
-					Rtf = tmp;
+					Rtf = tmp.Replace(@"\~",@"\u160?");
 				else
 					Text = tmp;
 			}