Aspose.Cells实现在单元格文本后添加条件图标
Aspose.Cells是一款功能强大的Excel电子数据表格控件，不需要电脑安装Excel的情况下实现对Excel文件的各种操作。在很多时候，开发人员可能需要添加一些图标在单元格文本的后面，以便高亮突出该单元格数据，这时候就需要添加一些条件格式化图标，添加图标时您并不需要进行条件的设置，条件的设置是在单元格文本里进行设置的，您只需要简单的添加一些条件图标即可。
[C#]
//Instantiate a new Workbook
Workbook workbook = new Workbook();
//Get the first worksheet (default worksheet) in the workbook
Worksheet worksheet = workbook.Worksheets[0];
//Get the cells
Cells cells = worksheet.Cells;
//Set the columns widths (A, B and C)
worksheet.Cells.SetColumnWidth(0, 24);
worksheet.Cells.SetColumnWidth(1, 24);
worksheet.Cells.SetColumnWidth(2, 24);
//Input date into the cells
cells["A1"].PutValue("KPIs");
cells["A2"].PutValue("Total Turnover (Sales at List)");
cells["A3"].PutValue("Total Gross Margin %");
cells["A4"].PutValue("Total Net Margin %");
cells["B1"].PutValue("UA Contract Size Group 4");
cells["B2"].PutValue(19551794);
cells["B3"].PutValue(11.8070745566204);
cells["B4"].PutValue(11.858589818569);
cells["C1"].PutValue("UA Contract Size Group 3");
cells["C2"].PutValue(8150131.66666667);
cells["C3"].PutValue(10.3168384396244);
cells["C4"].PutValue(11.3326931937091);
//Get the conditional icon's image data
byte[] imagedata = ConditionalFormattingIcon.GetIconImageData(IconSetType.TrafficLights31, 0);
//Create a stream based on the image data
MemoryStream stream = new MemoryStream(imagedata);
//Add the picture to the cell based on the stream
worksheet.Pictures.Add(1, 1, stream);
//Get the conditional icon's image data
byte[] imagedata1 = ConditionalFormattingIcon.GetIconImageData(IconSetType.Arrows3, 2);
//Create a stream based on the image data
MemoryStream stream1 = new MemoryStream(imagedata1);
//Add the picture to the cell based on the stream
worksheet.Pictures.Add(1, 2, stream1);
//Get the conditional icon's image data
byte[] imagedata2 = ConditionalFormattingIcon.GetIconImageData(IconSetType.Symbols3, 0);
//Create a stream based on the image data
MemoryStream stream2 = new MemoryStream(imagedata2);
//Add the picture to the cell based on the stream
worksheet.Pictures.Add(2, 1, stream2);
//Get the conditional icon's image data
byte[] imagedata3 = ConditionalFormattingIcon.GetIconImageData(IconSetType.Stars3, 0);
//Create a stream based on the image data
MemoryStream stream3 = new MemoryStream(imagedata3);
//Add the picture to the cell based on the stream
worksheet.Pictures.Add(2, 2, stream3);
//Get the conditional icon's image data
byte[] imagedata4 = ConditionalFormattingIcon.GetIconImageData(IconSetType.Boxes5, 1);
//Create a stream based on the image data
MemoryStream stream4 = new MemoryStream(imagedata4);
//Add the picture to the cell based on the stream
worksheet.Pictures.Add(3, 1, stream4);
//Get the conditional icon's image data
byte[] imagedata5 = ConditionalFormattingIcon.GetIconImageData(IconSetType.Flags3, 1);
//Create a stream based on the image data
MemoryStream stream5 = new MemoryStream(imagedata5);
//Add the picture to the cell based on the stream
worksheet.Pictures.Add(3, 2, stream5);
//Save the Excel file
workbook.Save("e:\\test2\\outfile_cond_icons1.xlsx");
[VB]
'Instantiate a new Workbook
Dim workbook As New Workbook()
'Get the first worksheet (default worksheet) in the workbook
Dim worksheet As Worksheet = workbook.Worksheets(0)
'Get the cells
Dim cells As Cells = worksheet.Cells
'Set the columns widths (A, B and C)
worksheet.Cells.SetColumnWidth(0, 24)
worksheet.Cells.SetColumnWidth(1, 24)
worksheet.Cells.SetColumnWidth(2, 24)
'Input date into the cells
cells("A1").PutValue("KPIs")
cells("A2").PutValue("Total Turnover (Sales at List)")
cells("A3").PutValue("Total Gross Margin %")
cells("A4").PutValue("Total Net Margin %")
cells("B1").PutValue("UA Contract Size Group 4")
cells("B2").PutValue(19551794)
cells("B3").PutValue(11.8070745566204)
cells("B4").PutValue(11.858589818569)
cells("C1").PutValue("UA Contract Size Group 3")
cells("C2").PutValue(8150131.66666667)
cells("C3").PutValue(10.3168384396244)
cells("C4").PutValue(11.3326931937091)
'Get the conditional icon's image data
Dim imagedata() As Byte = ConditionalFormattingIcon.GetIconImageData(IconSetType.TrafficLights31, 0)
'Create a stream based on the image data
Dim stream As New MemoryStream(imagedata)
'Add the picture to the cell based on the stream
worksheet.Pictures.Add(1, 1, stream)
'Get the conditional icon's image data
Dim imagedata1() As Byte = ConditionalFormattingIcon.GetIconImageData(IconSetType.Arrows3, 2)
'Create a stream based on the image data
Dim stream1 As New MemoryStream(imagedata1)
'Add the picture to the cell based on the stream
worksheet.Pictures.Add(1, 2, stream1)
'Get the conditional icon's image data
Dim imagedata2() As Byte = ConditionalFormattingIcon.GetIconImageData(IconSetType.Symbols3, 0)
'Create a stream based on the image data
Dim stream2 As New MemoryStream(imagedata2)
'Add the picture to the cell based on the stream
worksheet.Pictures.Add(2, 1, stream2)
'Get the conditional icon's image data
Dim imagedata3() As Byte = ConditionalFormattingIcon.GetIconImageData(IconSetType.Stars3, 0)
'Create a stream based on the image data
Dim stream3 As New MemoryStream(imagedata3)
'Add the picture to the cell based on the stream
worksheet.Pictures.Add(2, 2, stream3)
'Get the conditional icon's image data
Dim imagedata4() As Byte = ConditionalFormattingIcon.GetIconImageData(IconSetType.Boxes5, 1)
'Create a stream based on the image data
Dim stream4 As New MemoryStream(imagedata4)
'Add the picture to the cell based on the stream
worksheet.Pictures.Add(3, 1, stream4)
'Get the conditional icon's image data
Dim imagedata5() As Byte = ConditionalFormattingIcon.GetIconImageData(IconSetType.Flags3, 1)
'Create a stream based on the image data
Dim stream5 As New MemoryStream(imagedata5)
'Add the picture to the cell based on the stream
worksheet.Pictures.Add(3, 2, stream5)
'Save the Excel file
workbook.Save("e:\test2\outfile_cond_icons1.xlsx")
