C#VSTO:着色可枢转的细胞

时间:2010-05-19 08:54:12

标签: c# vsto excel-2007 pivot-table

嗨,我正在尝试为数据透视表制作一些代码颜色。 它可以很好地对它应该的单元格进行着色,但如果我刷新表格,所有颜色都会消失,就像颜色没有正确地附加到数据透视表一样。

我有以下代码(这是来自更大代码的剪辑):

myPivotTable.PivotSelect("'" + item["Name"].ToString() + "'[All;Total]", XlPTSelectionMode.xlDataAndLabel, true);

((Range)Globals.ThisWorkbook.Application.Selection).Interior.Color = 15962653;

我尝试在VB中用Excel做一个宏,当它运行时,它工作得很好,所以我不明白为什么C#VSTO不起作用......

ActiveSheet.PivotTables("PivotTable1").PivotSelect "'ItemName'[All;Total]", xlDataAndLabel, True

Selection.Interior.Color = 15962653

非常感谢帮助:)

修改

这里有更多的代码。 BaseVars.GlobalWB是一个变量,它引用活动工作簿(Globals.ThisWorkBook)。这使得可以同时使用2个Excel,而不会在错误的工作簿上运行VSTO代码。

foreach (DataRow item in myPivotTableFields.Tables[0].Rows)
        {
// Field name from data sheet
            myPivotField = (PivotField)myPivotFields.Item(item["Name"].ToString());
            // Field name in the pivot table
            myPivotField.Caption = item["Caption"].ToString();
            // Their subtotal value
            myPivotField.set_Subtotals(Type.Missing, GenerateSubTotalArray(item["SubTotal"].ToString()));

            #region Attribs

            //Include new items in manual filter
            if (item["Attrib01"].ToString() == "True")
            {
                myPivotField.IncludeNewItemsInFilter = true;
            }
            else
            {
                myPivotField.IncludeNewItemsInFilter = false;
            }

            // Show items labels in outline form
            if (item["Attrib02"].ToString() == "Outline")
            {
                myPivotField.LayoutForm = XlLayoutFormType.xlOutline;
            }
            else
            {
                myPivotField.LayoutForm = XlLayoutFormType.xlTabular;
            }

            // Display labels from the next field in the same column
            if (item["Attrib03"].ToString() == "True")
            {
                myPivotField.LayoutCompactRow = true;
            }
            else
            {
                myPivotField.LayoutCompactRow = false;
            }

            // Display subtotals at the top of each group
            if (item["Attrib04"].ToString() == "AtBottom")
            {
                myPivotField.LayoutSubtotalLocation = XlSubtototalLocationType.xlAtBottom;
            }
            else
            {
                myPivotField.LayoutSubtotalLocation = XlSubtototalLocationType.xlAtTop;
            }

            // Insert blank line after each item label
            if (item["Attrib05"].ToString() == "True")
            {
                myPivotField.LayoutBlankLine = true;
            }
            else
            {
                myPivotField.LayoutBlankLine = false;
            }

            // Show items with no data
            if (item["Attrib06"].ToString() == "True")
            {
                myPivotField.ShowAllItems = true;
            }
            else
            {
                myPivotField.ShowAllItems = false;
            }

            // Insert page break after each item
            if (item["Attrib07"].ToString() == "True")
            {
                myPivotField.LayoutPageBreak = true;
            }
            else
            {
                myPivotField.LayoutPageBreak = false;
            }
            #endregion

            // Set up the pivot table selection
            if (item["Selection"].ToString() != "(blank)")
            {
                myItems = new List<string>();
                myItems = GlobalFunc.Explode(item["Selection"].ToString());
                SetUpPivotTableSelection(myPivotTable, item["Name"].ToString(), myItems);
            }
            else if (item["Selection"].ToString() == "(blank)" && item["Orientation"].ToString() == "Filter")
            {
                myPivotField.ClearAllFilters();
                myPivotField.CurrentPage = "(All)";
            }

try
                {
                    myPivotField.ClearValueFilters();
                    myPivotField.ShowDetail = true;
                }
                catch (Exception ex)
                {
                    GlobalFunc.DebugWriter("Error during Pivot Table Reset: " + ex.Message);
                }

try
                {
                    myPivotTable.PivotSelect("'" + item["Name"].ToString() + "'[All;Total]", XlPTSelectionMode.xlDataAndLabel, true);

                    // Set up the fields borders if it has any
                    myRange = BaseVars.GlobalWB.Application.get_Range(BaseVars.GlobalWB.Application.Selection, BaseVars.GlobalWB.Application.Selection);
                    myRange.Borders[XlBordersIndex.xlEdgeBottom].LineStyle = (XlLineStyle)InsertLineStyle(item["Attrib12"].ToString());
                    myRange.Borders[XlBordersIndex.xlEdgeLeft].LineStyle = (XlLineStyle)InsertLineStyle(item["Attrib13"].ToString());
                    myRange.Borders[XlBordersIndex.xlEdgeRight].LineStyle = (XlLineStyle)InsertLineStyle(item["Attrib14"].ToString());
                    myRange.Borders[XlBordersIndex.xlEdgeTop].LineStyle = (XlLineStyle)InsertLineStyle(item["Attrib15"].ToString());
                }
                catch (Exception ex)
                {
                    GlobalFunc.DebugWriter("<LI>Error occured: " + ex.Message + "</LI>");
                }

                // Insert the colors of the field, gradient or solid
                if (item["Color_Total2"].ToString() != null && item["Color_Total2"].ToString() != "")
                {
                    Base.InsertGradient(myRange, int.Parse(item["Color_Total1"].ToString().Replace("0x", ""), System.Globalization.NumberStyles.HexNumber), int.Parse(item["Color_Total2"].ToString().Replace("0x", ""), System.Globalization.NumberStyles.HexNumber), false);
                }
                else if (item["Color_Total1"].ToString() != null && item["Color_Total1"].ToString() != "")
                {
                    BaseVars.GlobalWB.Application.get_Range(BaseVars.GlobalWB.Application.Selection, BaseVars.GlobalWB.Application.Selection).Interior.Color = int.Parse(item["Color_Total1"].ToString().Replace("0x", ""), System.Globalization.NumberStyles.HexNumber);
                }
}

3 个答案:

答案 0 :(得分:1)

如果您使用的是C#VSTO,请不要使用Selection.Interior.Color。请改用Selection.Interior.ColorIndex。 Excel使用56色调色板,您在C#中指定的任何颜色都“翻译”为其中一种调色板颜色。有效的ColorIndex值介于1和56之间。另请参阅调色板和Excel上的此有用参考。

http://www.mvps.org/dmcritchie/excel/colors.htm

答案 1 :(得分:0)

尝试使用十六进制值,例如0xFFFFFF

如果不起作用,请尝试使用((Range)Globals.ThisWorkbook.Application.Selection).Interior.Color = Excel.XlRgbColor.rgbCornflowerBlue;

XlRgbColor颜色常量

此处的限制是您只能使用Excel的调色板 - 如果您想要颜色之外的颜色,则必须更改调色板programaticallymanually。如果您的颜色不在调色板中,Excel将选择最接近的匹配。

答案 2 :(得分:0)

我找到了一个完全不同的解决方案,因此我不再需要在数据透视表中为任何颜色设置颜色=)

我做了一个完全重写,所以不是将数据透视表保存到数据库并重新生成它们,我只是将数据透视表保存到xlsx文件并从那里恢复它们。