在构建代码时,我经常遇到相同的错误。我尝试在工具的调试选项中禁用“仅我的代码”。还是在更早的时候,我遇到了一些Symbol错误,但是无论如何都对它进行了排序,现在“在mscorlib.dll中发生了'System.Runtime.InteropServices.COMException类型的未处理异常”
using Microsoft.Office.Interop.Excel;
using System;
using System.Reflection;
using System.Windows.Forms;
using Excel = Microsoft.Office.Interop.Excel;
using System.Runtime.InteropServices;
namespace WindowsFormsApp6
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private string add = "";
private void button1_Click(object sender, EventArgs e)
{
try
{
var user = Environment.UserName;
openFileDialog1.InitialDirectory = @"C:\Users\" + user + @"\Downloads";
openFileDialog1.Title = "Select File to Upload";
openFileDialog1.FileName = string.Empty;
openFileDialog1.Filter = "Excel Files|*.xls;*.xlsx;*.xlsm;*.xlt;*.xltm;*.xltm";
DialogResult _result = openFileDialog1.ShowDialog();
if (_result == DialogResult.OK)
{
add = textBox1.Text = openFileDialog1.FileName;
}
}
catch (Exception)
{
throw;
}
}
private void button2_Click(object sender, EventArgs e)
{
//if (dateTimePicker1.Value >= dateTimePicker2.Value)
//{
// MessageBox.Show("Date of Join cannot be less than or equal to Date of Birth");
//}
// dateTimePicker1_ValueChanged(sender,e);
dateTimePicker1.Value = dateTimePicker1.Value.AddDays(2);
Excel.Application myApp = new Excel.Application();
Excel.Workbook myWorkBook;
Excel.Worksheet myWorkSheet;
Excel.Range range;
Excel.Range xlrange;
myWorkBook = myApp.Workbooks.Open(add, 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
myWorkSheet = (Worksheet)myWorkBook.Sheets[2];
range = (Range)myWorkSheet.Application.Rows[1, Type.Missing];
range.Select();
range.Delete(XlDirection.xlUp);
xlrange = myWorkSheet.UsedRange;
string xx = textBox2.Text.Trim();
String[] FilterList = { xx };
xlrange.AutoFilter(3, FilterList, Excel.XlAutoFilterOperator.xlFilterValues, Type.Missing, true);
//myWorkBook.Save();
myWorkBook.Close(true);
myApp.Quit();
}
[The image is for exception unhandled error I'm getting][1] }
}
输出窗口也有一些错误“ WindowsFormsApp6.exe”(CLR v4.0.30319:WindowsFormsApp6.exe):已加载“ C:\ WINDOWS \ assembly \ GAC_MSIL \ Microsoft.Office.Interop.Excel \ 15.0.0.0__71e9bce111e9429c \ Microsoft.Office.Interop.Excel.dll'。该模块不带符号。”