[英]C# Excel Format the color of multiple cells
您好,我尝试格式化具有不同颜色的多个单元格。 因此,当列表中有多个对象时,范围会改变。
这是我的代码:
public void writeExcelFile(SPpowerPlant powerPlant, string sqlServer, string database)
{
//Path to template
String tenplate = @"C:\Users\AAN\Documents\Visual Studio 2015\Projects\PowerPlants\Powerplants\bin\Debug\PROJEKTSTATUS_GESAMT_neues_Layout_template.xlsm";
//open Excel (programm)
Excel.Application excelApplication = new Excel.Application();
#if DEBUG
excelApplication.Visible = true;
excelApplication.DisplayAlerts = true;
#else
excelApplication.Visible = false;
excelApplication.DisplayAlerts = false;
#endif
//Open a Excel File
Excel.Workbook excelWorkbook = excelApplication.Workbooks.Add(tenplate);
Excel._Worksheet excelSheet = excelWorkbook.ActiveSheet;
SPpowerPlantList powerPlantList = loadProjectsAndComponentsFromSqlServer(sqlServer, database, Convert.ToDateTime(powerPlant.timestamp), powerPlant.note);
//Lists for the Excel Sheet
List<String> projectName = new List<String>(); //1
List<String> phase = new List<String>(); //2
List<String> countryshort = new List<String>(); //3
List<double> projectShareWeb = new List<double>(); //4
List<double> mwWeb = new List<double>(); //5
List<double> projectProgress = new List<double>(); //6
List<double> mwDeveloped = new List<double>(); //7
List<double> yearlyYieldOfWholeProject = new List<double>(); //8
List<double> capexWholeProject = new List<double>(); //9
List<double> equityAmount = new List<double>(); //10
List<double> equityIrr = new List<double>(); //11
List<String> cod = new List<String>(); //12
List<String> projectmanager = new List<string>(); //13
List<String> changes = new List<string>(); //14
List<String> technology = new List<string>(); //15
List<String> countrylong = new List<string>(); //16
List<String> state = new List<string>(); //17
//to get the values into the lists from a powerplant
foreach (SPpowerPlant powerPlantItem in powerPlantList)
{
if (powerPlantItem.phase == "Phase 6")
{
////Format the Header row to make it Bold and blue
excelSheet.get_Range("B4", "O4").Interior.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);
//excelSheet.get_Range("A1", "B1").Font.Bold = true;
}
projectName.Add(powerPlantItem.projectName); //1
phase.Add(powerPlantItem.phase); //2
countryshort.Add(powerPlantItem.country); //3
projectShareWeb.Add(powerPlantItem.projectShareWeb); //4
mwWeb.Add(powerPlantItem.mwWeb); //5
projectProgress.Add(powerPlantItem.projectProgress); //6
mwDeveloped.Add(powerPlantItem.mwDeveloped); //7
foreach (SPeconomicIndicator economicIndicatoritem in powerPlantItem.economicIndicators)
{
yearlyYieldOfWholeProject.Add(economicIndicatoritem.yearlyYieldOfWholeProject); //8
capexWholeProject.Add(economicIndicatoritem.capexWholeProject); //9
equityAmount.Add(economicIndicatoritem.equityAmount); //10
equityIrr.Add(economicIndicatoritem.equityIrr); //11
}
cod.Add(powerPlantItem.cod.Value.Year.ToString()); //12
projectmanager.Add(powerPlantItem.projectManager); //13
changes.Add("???"); //14
technology.Add(powerPlantItem.technology); //15
countrylong.Add(powerPlantItem.country); //16
state.Add(powerPlantItem.state); //17
}
//adding it to the excel sheet
int i = 0;
for (i = 0; i < powerPlantList.Count; i++)
{
excelSheet.Cells[i + 4, 2] = projectName[i]; //1
excelSheet.Cells[i + 4, 3] = phase[i]; //2
excelSheet.Cells[i + 4, 4] = countryshort[i]; //3
excelSheet.Cells[i + 4, 5] = projectShareWeb[i]; //4
excelSheet.Cells[i + 4, 6] = mwWeb[i]; //5
excelSheet.Cells[i + 4, 7] = projectProgress[i]; //6
excelSheet.Cells[i + 4, 8] = mwDeveloped[i]; //7
excelSheet.Cells[i + 4, 9] = yearlyYieldOfWholeProject[i]; //8
excelSheet.Cells[i + 4, 10] = capexWholeProject[i]; //9
excelSheet.Cells[i + 4, 11] = equityAmount[i]; //10
excelSheet.Cells[i + 4, 12] = equityIrr[i]; //11
excelSheet.Cells[i + 4, 13] = cod[i]; //12
excelSheet.Cells[i + 4, 14] = projectmanager[i]; //13
excelSheet.Cells[i + 4, 15] = changes[i]; //14;
excelSheet.Cells[i + 4, 16] = technology[i]; //15
excelSheet.Cells[i + 4, 17] = countrylong[i]; //16
excelSheet.Cells[i + 4, 18] = state[i]; //17
}
//Save the excel workbook under a different name
excelWorkbook.SaveAs(@"C:\Users\AAN\Documents\Visual Studio 2015\Projects\PowerPlants\Powerplants\bin\Debug\PROJEKTSTATUS_GESAMT_neues_Layout.xlsm", Excel.XlFileFormat.xlOpenXMLWorkbookMacroEnabled, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Excel.XlSaveAsAccessMode.xlShared, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
excelApplication.Quit();
}
当我尝试在白色范围内工作时,它可以像预期的那样工作,但是当有多个对象只有第6阶段出现时,它会获得新的颜色。 那么,如何动态更改行? 因此,第6阶段的每个值都会获得我想要的格式?
因此,任何帮助将是巨大的,感谢您的宝贵时间。
您的代码很长,大部分代码与您的问题无关。 最好将相关问题提取为通用代码示例,以便其他人可以将代码复制到他们的计算机中,然后尝试对其进行调试。
主要问题是,除了最初分配范围B4:O4时,您没有为任何单元格区域分配颜色。 因此,每次遇到阶段6时,都会为该范围分配颜色,但不会分配要填充的行。
您可以尝试对此进行一些修改(尽管有些笨拙,并且可能与您要查找的确切范围不符):
List<string> powerPlantList = new List<string>
{
"test",
"blah",
"phase 6",
"foo",
"bar",
"phase 6"
};
Microsoft.Office.Interop.Excel.Application Excel = new Microsoft.Office.Interop.Excel.Application();
Excel.Visible = true;
Workbook wkbk = Excel.Workbooks.Add();
Worksheet sheet = wkbk.ActiveSheet;
int initialRow = 4;
for (int i = 0; i < powerPlantList.Count; i++)
{
string s = powerPlantList[i];
string row = (i+ initialRow).ToString();
if (s.Equals("phase 6"))
{
sheet.get_Range("B" + row, "O"+row).Interior.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);
// This is where you assign the color to the current row range
}
sheet.Cells[i + initialRow, 4] = s;
}
您似乎还过于复杂了解析每个powerPlantItem的方法。 最好只列出SPowerPlant
类型的列表,然后遍历每个powerPlant以直接填充工作表。 您可能不需要创建一系列列表来存储每个powerPlant的属性。
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