Add maxRows parameter to ISheet.AutoSizeColumn method.

main/HSSF/UserModel/HSSFSheet.cs

@@ -2359,21 +2359,6 @@ public void AutoSizeColumn(int column)
             AutoSizeColumn(column, false);
         }
 
-        /// <summary>
-        /// Adjusts the column width to fit the contents.
-        /// This Process can be relatively slow on large sheets, so this should
-        /// normally only be called once per column, at the end of your
-        /// Processing.
-        /// You can specify whether the content of merged cells should be considered or ignored.
-        /// Default is to ignore merged cells.
-        /// </summary>
-        /// <param name="column">the column index</param>
-        /// <param name="useMergedCells">whether to use the contents of merged cells when calculating the width of the column</param>
-        public void AutoSizeColumn(int column, bool useMergedCells)
-        {
-            AutoSizeColumn(column, useMergedCells, maxRows: 0);
-        }
-
         /// <summary>
         /// Adjusts the column width to fit the contents.
         /// This Process can be relatively slow on large sheets, so this should
@@ -2388,16 +2373,16 @@ public void AutoSizeColumn(int column, bool useMergedCells)
         public void AutoSizeColumn(int column, bool useMergedCells, int maxRows = 0)
         {
             double width = SheetUtil.GetColumnWidth(this, column, useMergedCells, maxRows);
-            if (width != -1)
+            if(width != -1)
             {
                 width *= 256;
                 int maxColumnWidth = 255 * 256; // The maximum column width for an individual cell is 255 characters
 
-                if (width > maxColumnWidth)
+                if(width > maxColumnWidth)
                 {
                     width = maxColumnWidth;
                 }
-                SetColumnWidth(column, (int)width);
+                SetColumnWidth(column, (int) width);
             }
         }
 

main/SS/UserModel/Sheet.cs

@@ -706,16 +706,16 @@ bool Autobreaks
 
         /// <summary>
         /// Adjusts the column width to fit the contents.
-        /// </summary>
-        /// <param name="column">the column index.</param>
-        /// <param name="useMergedCells">whether to use the contents of merged cells when 
-        /// calculating the width of the column. Default is to ignore merged cells.</param>
-        /// <remarks>
         /// This process can be relatively slow on large sheets, so this should
         /// normally only be called once per column, at the end of your
-        /// processing.
-        /// </remarks>
-        void AutoSizeColumn(int column, bool useMergedCells);
+        /// Processing.
+        /// You can specify whether the content of merged cells should be considered or ignored.
+        /// Default is to ignore merged cells.
+        /// </summary>
+        /// <param name="column">the column index</param>
+        /// <param name="useMergedCells">whether to use the contents of merged cells when calculating the width of the column</param>
+        /// <param name="maxRows">limit the scope to maxRows rows to speed up the function, or leave 0 (optional)</param>
+        void AutoSizeColumn(int column, bool useMergedCells, int maxRows = 0);
 
         /// <summary>
         /// Adjusts the row height to fit the contents.

ooxml/XSSF/Streaming/SXSSFSheet.cs

@@ -558,7 +558,7 @@ public void AutoSizeColumn(int column)
          * @param column the column index to auto-size
          * @param useMergedCells whether to use the contents of merged cells when calculating the width of the column
          */
-        public void AutoSizeColumn(int column, bool useMergedCells)
+        public void AutoSizeColumn(int column, bool useMergedCells, int maxRows = 0)
         {
             // Multiple calls to autoSizeColumn need to look up the best-fit width
             // of rows already flushed to disk plus re-calculate the best-fit width

ooxml/XSSF/UserModel/XSSFDialogsheet.cs

@@ -604,7 +604,7 @@ void ISheet.AutoSizeColumn(int column)
             throw new System.NotImplementedException();
         }
 
-        void ISheet.AutoSizeColumn(int column, bool useMergedCells)
+        void ISheet.AutoSizeColumn(int column, bool useMergedCells, int maxRows)
         {
             throw new System.NotImplementedException();
         }

ooxml/XSSF/UserModel/XSSFSheet.cs

@@ -1779,16 +1779,18 @@ public void AutoSizeColumn(int column)
 
         /// <summary>
         /// Adjusts the column width to fit the contents.
-        /// This process can be relatively slow on large sheets, so this should
+        /// This Process can be relatively slow on large sheets, so this should
         /// normally only be called once per column, at the end of your
         /// Processing.
+        /// You can specify whether the content of merged cells should be considered or ignored.
+        /// Default is to ignore merged cells.
         /// </summary>
         /// <param name="column">the column index</param>
-        /// <param name="useMergedCells">whether to use the contents of merged cells
-        /// when calculating the width of the column</param>
-        public void AutoSizeColumn(int column, bool useMergedCells)
+        /// <param name="useMergedCells">whether to use the contents of merged cells when calculating the width of the column</param>
+        /// <param name="maxRows">limit the scope to maxRows rows to speed up the function, or leave 0 (optional)</param>
+        public void AutoSizeColumn(int column, bool useMergedCells, int maxRows = 0)
         {
-            double width = SheetUtil.GetColumnWidth(this, column, useMergedCells);
+            double width = SheetUtil.GetColumnWidth(this, column, useMergedCells, maxRows);
 
             if(width != -1)
             {