我正在开发带有用于列表视图的保存文件对话框的导出功能,当列表视图的行太多,超过7000或更多时,保存文件对话框不显示不知道为什么!
更新:添加了代码段,如何填充列表视图!
这是我用于导出列表视图的代码,
+---------------------------+--------------------------+---------------------------+
|encounter_id |date | encounters_in_past_30_days|
+---------------------------+--------------------------+---------------------------+
|random_id34234 |2018-09-17 21:53:08.999999| 2 |
|this_can_be_anything2432432|2018-09-18 18:37:57.000000| 3 |
|423432 |2018-09-11 21:00:36.000000| 1 |
+---------------------------+--------------------------+---------------------------+
这是我填写列表视图的方式:
private void ExportBTN_Click(object sender, EventArgs e)
{
DialogResult dialogeResult = sfd.ShowDialog();
if (dialogeResult == DialogResult.OK)
{
using ( var tw = new StreamWriter(sfd.FileName))
{
foreach (ListViewItem item in URLListView.Items)
{
tw.WriteLine(item.Text);
}
tw.Close();
XtraMessageBox.Show("All links has been exported successfully.");
AddLog("All links has been exported successfully.");
}
}
}