我試圖使用DocumentFormat.OpenXml來讀取上傳的Excel文件。當我得到文件(HttpPosteFileWrapper)時,我只是試圖讀取單元格並將它們寫入文本字符串。 (後來,我會做更多,但我只是想,現在習慣了OpenXML的。)試圖讀取C#中的Excel文件文件流,我得到的是數字而不是文本
我的數據在Excel中看起來是這樣的:
字段1 - 場2 - 電話 - 市
IT部門 - 員工 - 7175551234 - 斯普林菲爾德
人力資源 - 員工 - 7175556543 - 含春
代碼如下所示:
var doc = SpreadsheetDocument.Open(file.InputStream, false);
WorkbookPart workbookPart = doc.WorkbookPart;
WorksheetPart worksheetPart = workbookPart.WorksheetParts.First();
SheetData thisSheet = worksheetPart.Worksheet.Elements<SheetData>().First();
System.Text.StringBuilder text = new System.Text.StringBuilder();
foreach (Row r in thisSheet.Elements<Row>())
{
foreach (Cell c in r.Elements<Cell>())
{
text.Append(c.CellValue.Text + ",");
}
text.AppendLine();
}
並創建字符串看起來是這樣的:
49,51,50,0,1,2,3,4,5,6,7,8,9,10,11,12, 13,16,14,15,17,18,19,20,21,22,40,41,42,43,44,45,54,\ r \ n
52,24,23,25,26, 27,7306,33,28,29,30,31,17033,32,34,7175555555,7175551234,7175554321,7175550000,35,36,37,36526,40179,38,39,30,31,17033,32, 55,\ r \ n
53,46,47,48,555,\ r \ n
這似乎是數值才能通過。是否因爲我使用錯誤的流類型?
編輯:我已經更新了我的代碼,現在看起來像這樣,但它仍然無法正常工作。我似乎無法看到文本數據。
public ActionResult ProfileImport(IEnumerable<HttpPostedFileBase> files)
{
// Build file list
int i = 1;
foreach (var file in files)
{
if (file.ContentLength > 0)
{
var doc = SpreadsheetDocument.Open(file.InputStream, false);
WorkbookPart workbookPart = doc.WorkbookPart;
WorksheetPart worksheetPart = workbookPart.WorksheetParts.First();
SheetData thisSheet = worksheetPart.Worksheet.Elements<SheetData>().First();
System.Text.StringBuilder text = new System.Text.StringBuilder();
foreach (Row r in thisSheet.Elements<Row>())
{
foreach (Cell c in r.Elements<Cell>())
{
string value = c.InnerText;
if (c.DataType != null && c.DataType.Value == CellValues.SharedString) // Check DataType exists
{
var stringTable = workbookPart.GetPartsOfType<SharedStringTablePart>()
.FirstOrDefault(); // Get Table parts from workbookPart
if (stringTable != null)
value = stringTable.SharedStringTable.ElementAt(int.Parse(value)).InnerText;
text.Append(value + ",");
}
else
text.Append(value + ",");
}
text.AppendLine();
}
var outText = text.ToString();
}
}
}
從文件的第一行實際數據:
AddressDescription,地址1,地址,城市,州,郵編,COUNTRYCODE,電子郵件,手機,HOMEPHONE,辦公電話,傳真,單位名稱,部門,職位,起始日期,結束日期,OrganizationAddress1,OrganizationAddress2 OrganizationCity,OrganizationState,OrganizationPostalCode,OrganizationCountryCode,關鍵詞
該行的Row.InnerText:
「495150」
Row.OuterXml:
"<x:row r=\"1\" spans=\"1:33\" s=\"3\" customFormat=\"1\" x14ac:dyDescent=\"0.25\" xmlns:x14ac=\"http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac\" xmlns:x=\"http://schemas.openxmlformats.org/spreadsheetml/2006/main\">
<x:c r=\"A1\" s=\"3\" t=\"s\"><x:v>49</x:v></x:c>
<x:c r=\"B1\" s=\"3\" t=\"s\"><x:v>51</x:v></x:c>
<x:c r=\"C1\" s=\"3\" t=\"s\"><x:v>50</x:v></x:c>
<x:c r=\"D1\" s=\"3\" t=\"s\"><x:v>0</x:v></x:c>
<x:c r=\"E1\" s=\"3\" t=\"s\"><x:v>1</x:v></x:c>
<x:c r=\"F1\" s=\"3\" t=\"s\"><x:v>2</x:v></x:c>
<x:c r=\"G1\" s=\"3\" t=\"s\"><x:v>3</x:v></x:c>
<x:c r=\"H1\" s=\"3\" t=\"s\"><x:v>4</x:v></x:c>
<x:c r=\"I1\" s=\"3\" t=\"s\"><x:v>5</x:v></x:c>
<x:c r=\"J1\" s=\"3\" t=\"s\"><x:v>6</x:v></x:c>
<x:c r=\"K1\" s=\"3\" t=\"s\"><x:v>7</x:v></x:c>
<x:c r=\"L1\" s=\"3\" t=\"s\"><x:v>8</x:v></x:c>
<x:c r=\"M1\" s=\"3\" t=\"s\"><x:v>9</x:v></x:c>
<x:c r=\"N1\" s=\"3\" t=\"s\"><x:v>10</x:v></x:c>
<x:c r=\"O1\" s=\"3\" t=\"s\"><x:v>11</x:v></x:c>
<x:c r=\"P1\" s=\"4\" t=\"s\"><x:v>12</x:v></x:c>
<x:c r=\"Q1\" s=\"4\" t=\"s\"><x:v>13</x:v></x:c>
<x:c r=\"R1\" s=\"3\" t=\"s\"><x:v>16</x:v></x:c>
<x:c r=\"S1\" s=\"3\" t=\"s\"><x:v>14</x:v></x:c>
<x:c r=\"T1\" s=\"3\" t=\"s\"><x:v>15</x:v></x:c>
<x:c r=\"U1\" s=\"3\" t=\"s\"><x:v>17</x:v></x:c>
<x:c r=\"V1\" s=\"3\" t=\"s\"><x:v>18</x:v></x:c>
<x:c r=\"W1\" s=\"3\" t=\"s\"><x:v>19</x:v></x:c>
<x:c r=\"X1\" s=\"3\" t=\"s\"><x:v>20</x:v></x:c>
<x:c r=\"Y1\" s=\"3\" t=\"s\"><x:v>21</x:v></x:c>
<x:c r=\"Z1\" s=\"3\" t=\"s\"><x:v>22</x:v></x:c>
<x:c r=\"AA1\" s=\"3\" t=\"s\"><x:v>40</x:v></x:c>
<x:c r=\"AB1\" s=\"3\" t=\"s\"><x:v>41</x:v></x:c>
<x:c r=\"AC1\" s=\"3\" t=\"s\"><x:v>42</x:v></x:c>
<x:c r=\"AD1\" s=\"3\" t=\"s\"><x:v>43</x:v></x:c>
<x:c r=\"AE1\" s=\"3\" t=\"s\"><x:v>44</x:v></x:c>
<x:c r=\"AF1\" s=\"3\" t=\"s\"><x:v>45</x:v></x:c>
<x:c r=\"AG1\" s=\"3\" t=\"s\"><x:v>54</x:v></x:c>
</x:row>"
已經有一段時間了,因爲我用.net工作過電子表格。我記得使用了Range對象很多。 –
該文件是一個xlsx工作表文件。 –
您是否能夠確定您無法獲取字符串數據的單元格的「DataType」? – maniak1982