public void DataGridViewSelectedRowCollection_CopyTo_InvokeEmpty_Success()
{
using var control = new DataGridView();
DataGridViewSelectedRowCollection collection = control.SelectedRows;
var array = new object[] { 1, 2, 3 };
collection.CopyTo(array, 1);
Assert.Equal(new object[] { 1, 2, 3 }, array);
}
public void DataGridViewSelectedRowCollection_CopyTo_InvokeNotEmpty_ReturnsExpected()
{
using var control = new DataGridView
{
ColumnCount = 1,
RowCount = 3
};
control.Rows[0].Selected = true;
control.Rows[1].Selected = false;
control.Rows[2].Selected = true;
DataGridViewSelectedRowCollection collection = control.SelectedRows;
var array = new object[] { 1, 2, 3 };
collection.CopyTo(array, 1);
Assert.Equal(new object[] { 1, control.Rows[2], control.Rows[0] }, array);
}
private void dgvContent_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 0 && e.RowIndex == -1)
{
DataGridViewRow[] copy = new DataGridViewRow[this.dgvContent.SelectedRows.Count];
DataGridViewSelectedRowCollection collection = this.dgvContent.SelectedRows;
collection.CopyTo(copy, 0);
this.dgvContent.ClearSelection();
foreach (DataGridViewRow row in this.dgvContent.Rows)
{
if (row.Index == -1)
{
continue;
}
row.Cells[0].Value = (!this._checkAllStatus).ToString();
}
this._checkAllStatus = !this._checkAllStatus;
if (this._checkAllStatus == true)
{
this.tsbRemoveSelectedContent.Enabled = true;
}
else
{
this.tsbRemoveSelectedContent.Enabled = false;
}
this.dgvContent.EndEdit();
foreach (DataGridViewRow row in copy)
{
row.Selected = true;
}
this.dgvContent.Update();
}
}
