对于这句代码
Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.ApplicationClass();
总是报异常The type 'Microsoft.Office.Interop.Excel.ApplicationClass' has no constructors defined
Interop type 'Microsoft.Office.Interop.Excel.ApplicationClass' cannot be embedded. Use the applicable interface instead.求解。
Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.ApplicationClass();
总是报异常The type 'Microsoft.Office.Interop.Excel.ApplicationClass' has no constructors defined
Interop type 'Microsoft.Office.Interop.Excel.ApplicationClass' cannot be embedded. Use the applicable interface instead.求解。
解决方案 »
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