public DataGridViewMovedRows(DataGridViewSelectedRowCollection rows, DataGridView source)
{
if (rows == null)
{
throw new ArgumentNullException(nameof(rows));
}
modifiedRows = rows.Cast <DataGridViewRow>().OrderBy(x => x.Index).ToArray();
SourceRows = new ReadOnlyCollection <DataGridViewRow>((DataGridViewRow[])modifiedRows.Clone());
Source = source;
}
public static List <DataRow> ToDataRows(this DataGridViewSelectedRowCollection Rows)
{
if (Rows == null || Rows.Count == 0)
{
return(null);
}
return(Rows.Cast <DataGridViewRow>()
.Where(x => x.DataBoundItem is DataRowView)
.Select(x => ((DataRowView)(x.DataBoundItem)).Row).ToList());
}
/// <summary>
/// 获取DataGridView中的选中行或当前行
/// </summary>
/// <param name="gridView">DataGridView对象</param>
/// <returns>返回List</returns>
public static List <DataGridViewRow> GetDataGridViewSelectedRows(this DataGridView gridView)
{
List <DataGridViewRow> list;
DataGridViewSelectedRowCollection rows = gridView.SelectedRows;
list = rows == null ? new List <DataGridViewRow>() : rows.Cast <DataGridViewRow>().ToList();
list.Add(gridView.CurrentRow);
return(list);
}
private void BuildList()
{
DataGridViewSelectedRowCollection selectedRows = this.dataGridViewVDIs.SelectedRows;
int firstDisplayedScrollingRowIndex = this.dataGridViewVDIs.FirstDisplayedScrollingRowIndex;
this.dataGridViewVDIs.SuspendLayout();
try
{
this.dataGridViewVDIs.Rows.Clear();
if (this.sr == null)
{
return;
}
List <VDI> list = this.sr.Connection.ResolveAll <VDI>(this.sr.VDIs);
this.storageLinkVolumeColumn.Visible = list.Find(v => v.sm_config.ContainsKey("SVID")) != null;
foreach (VDI vdi in list)
{
if (vdi.is_a_snapshot)
{
bool isNotShow = vdi.GetVMs().Where(vm => vm.Show(true)).Any(vm => vm.is_a_snapshot && vm.other_config.ContainsKey("halsign_snapshot"));
if (isNotShow)
{
continue;
}
}
if (vdi.Show(XenAdmin.Properties.Settings.Default.ShowHiddenVMs) && !vdi.IsAnIntermediateStorageMotionSnapshot)
{
VDIRow dataGridViewRow = new VDIRow(vdi, this.storageLinkVolumeColumn.Visible);
this.dataGridViewVDIs.Rows.Add(dataGridViewRow);
}
}
IEnumerable <VDI> source = from row in selectedRows.Cast <VDIRow>() select row.VDI;
foreach (VDIRow row2 in (IEnumerable)this.dataGridViewVDIs.Rows)
{
row2.Selected = source.Contains <VDI>(row2.VDI);
}
}
finally
{
if ((this.dataGridViewVDIs.SortedColumn != null) && (this.dataGridViewVDIs.SortOrder != SortOrder.None))
{
this.dataGridViewVDIs.Sort(this.dataGridViewVDIs.SortedColumn, (this.dataGridViewVDIs.SortOrder == SortOrder.Ascending) ? ListSortDirection.Ascending : ListSortDirection.Descending);
}
this.dataGridViewVDIs.ResumeLayout();
}
if (this.dataGridViewVDIs.Rows.Count > 0)
{
this.dataGridViewVDIs.FirstDisplayedScrollingRowIndex = ((firstDisplayedScrollingRowIndex < 0) || (firstDisplayedScrollingRowIndex >= this.dataGridViewVDIs.Rows.Count)) ? 0 : firstDisplayedScrollingRowIndex;
}
this.RefreshButtons();
}
private void TasksListDataGrid_SelectionChanged(object sender, EventArgs e)
{
DataGridViewSelectedRowCollection selecetedRows = TasksListDataGrid.SelectedRows;
if (selecetedRows.Count > 0)
{
DataGridViewRow selectedRow = selecetedRows
.Cast <DataGridViewRow>()
.First();
taskToBeRemoved = GetTaskFromRow(selectedRow);
this.TaskNameToRemoveL.Text = taskToBeRemoved.title;
}
}
/// <summary>
/// Gets the specified <paramref name="selection"/> ordered by its index.
/// </summary>
/// <param name="selection">The <see cref="DataGridViewSelectedRowCollection"/> to order.</param>
/// <returns>The specified <paramref name="selection"/> ordered by its index.</returns>
public static IEnumerable <DataGridViewRow> OrderByIndex(this DataGridViewSelectedRowCollection selection)
{
return(selection.Cast <DataGridViewRow>().OrderBy(row => row.Index));
}
public static IEnumerable <DataGridViewRow> AsEnumerable(this DataGridViewSelectedRowCollection selrows) => selrows.Cast <DataGridViewRow>();
public static DataGridViewRow TopmostRow(this DataGridViewSelectedRowCollection selectedRows)
{
return(selectedRows.Cast <DataGridViewRow>().OrderBy(r => r.Index).First());
}
private void deleteBtn_Click(object sender, EventArgs e)
{
DataGridView dgv = (DataGridView)this.tabControl1.SelectedTab.Controls[0];
DataGridViewSelectedRowCollection dgvsrc = dgv.SelectedRows;
if (dgvsrc.Count == 0)
{
MessageBox.Show("You have first to select cookie that you want to delete");
}
else
{
string browserName = ((KeyValuePair <string, string>) this.comboBox1.SelectedItem).Key;
string profileName = this.tabControl1.SelectedTab.Text;
if (browserName == "all")
{
int browserNameColumnIndex = dgv.Columns[browserNameColumnName].Index;
foreach (string eachBrowserName in this.webBrowsers.Keys)
{
if (eachBrowserName != "all")
{
IEnumerable <DataGridViewRow> rowsWithCookiesOfCurrentBrowserToDelete = dgvsrc.Cast <DataGridViewRow>().Where(x => ((Dictionary <string, string>)x.Cells[browserNameColumnIndex].Tag)["browser"] == eachBrowserName);
foreach (var rowsWithCookiesOfCurrentProfileToDelete in rowsWithCookiesOfCurrentBrowserToDelete.GroupBy(x => ((Dictionary <string, string>)x.Cells[browserNameColumnIndex].Tag)["profile"]))
{
this.DeleteRowsWithCookiesOfSpecificBrowser(eachBrowserName, rowsWithCookiesOfCurrentProfileToDelete.Key, dgv, rowsWithCookiesOfCurrentProfileToDelete);
}
}
}
}
else
{
this.DeleteRowsWithCookiesOfSpecificBrowser(browserName, profileName, dgv, dgvsrc.Cast <DataGridViewRow>());
}
}
}
