我在Windows應用程序的工作使用C#,當我嘗試導出從我的DataGridView,SaveFileDialog開放,如果點擊保存它的工作好,越來越Excelsheet但是當點擊取消脫穎而出按鈕不關閉SaveFileDialogue。 我知道有很多類似的問題,但沒有幫助我。SaveFileDialog無法正常關閉點擊SaveFileDialog
代碼片段在這裏..
Microsoft.Office.Interop.Excel._Application excel = new Microsoft.Office.Interop.Excel.Application();
Microsoft.Office.Interop.Excel._Workbook workbook = excel.Workbooks.Add(Type.Missing);
Microsoft.Office.Interop.Excel._Worksheet worksheet = null;
try
{
worksheet = workbook.ActiveSheet;
worksheet.Name = "ExportedFromDatGrid";
int cellRowIndex = 1;
int cellColumnIndex = 1;
int count = 1;
progressBar1.Minimum = 1;
for (int i = 0; i < dataGridView1.Rows.Count - 1; i++)
{
for (int j = 0; j < dataGridView1.Columns.Count; j++)
{
if (cellRowIndex == 1)
{
worksheet.Cells[cellRowIndex, cellColumnIndex] = dataGridView1.Columns[j].HeaderText;
cellRowIndex++;
worksheet.Cells[cellRowIndex, cellColumnIndex] = dataGridView1.Rows[i].Cells[j].Value.ToString();
cellRowIndex = cellRowIndex - 1;
}
else
{
cellRowIndex++;
worksheet.Cells[cellRowIndex, cellColumnIndex] = dataGridView1.Rows[i].Cells[j].Value.ToString();
cellRowIndex = cellRowIndex - 1;
}
cellColumnIndex++;
}
cellColumnIndex = 1;
cellRowIndex++;
count++;
progressBar1.Maximum = count;
progressBar1.PerformStep();
}
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.Filter = "Excel files (*.xlsx)|*.xlsx|All files (*.*)|*.*";
saveDialog.FilterIndex = 2;
saveDialog.RestoreDirectory = true;
saveDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
DialogResult dialogResult = saveDialog.ShowDialog();
if (dialogResult == DialogResult.OK)
{
workbook.SaveAs(saveDialog.FileName);
MessageBox.Show("Export Successful");
}
else if (dialogResult == DialogResult.Cancel)
{
if (MessageBox.Show("Are you sure you want to quit without saving?", "Quitting",
MessageBoxButtons.YesNo) == DialogResult.No)
{
this.DialogResult = DialogResult.None;
}
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
excel.Quit();
workbook = null;
excel = null;
}
輸出:
當我確認,我想在是退出,並按,我明白了帽子背面另一個彈出窗口是可見的,即圖像3,並在克拉克的那個按鈕後,我的項目工作。這個彈出窗口是怎麼來的?
任何人都可以指向正確的方向嗎?
在此先感謝。
標誌着我的答案是正確的。提供的答案是非常有用的。謝謝@SashaDu –