public void LoadScanItems(DataTable data)
{
if (ScanItemsGrid.InvokeRequired)
{
var del = new Action(() => LoadScanItems(data));
ScanItemsGrid.BeginInvoke(del);
}
else
{
ScanItemsGrid.SuspendLayout();
var gridState = new GridState(ScanItemsGrid);
ScanItemsGrid.Populate(data, ScanItemsGridColumns());
// Bold tag and serial columns.
ScanItemsGrid.Columns[MunisFixedAssetTable.Asset].DefaultCellStyle.Font = new Font(ScanItemsGrid.Font, FontStyle.Bold);
ScanItemsGrid.Columns[MunisFixedAssetTable.Asset].HeaderCell.Style.Font = new Font(ScanItemsGrid.Font, FontStyle.Bold);
ScanItemsGrid.Columns[MunisFixedAssetTable.Serial].DefaultCellStyle.Font = new Font(ScanItemsGrid.Font, FontStyle.Bold);
ScanItemsGrid.Columns[MunisFixedAssetTable.Serial].HeaderCell.Style.Font = new Font(ScanItemsGrid.Font, FontStyle.Bold);
ScanItemsGrid.FastAutoSizeColumns();
gridState.RestoreState();
SetRowColors();
ScanItemsGrid.ResumeLayout();
DisplayDetailsOfSelected();
}
}
private void DisplayDetailsOfSelected()
{
var selectedAssetTag = ScanItemsGrid.CurrentRowStringValue(MunisFixedAssetTable.Asset);
if (!string.IsNullOrEmpty(selectedAssetTag))
{
using (var detailData = controller.DetailOfAsset(selectedAssetTag))
{
PopulateControls(detailData);
}
}
}
public ScanningUI()
{
InitializeComponent();
InitDBControls();
controlParser = new DBControlParser(this);
ScanItemsGrid.DoubleBuffered(true);
PopulateLocationsCombo();
ScanDateTimeTextBox.Text = DateTime.Now.ToString();
AttachFilterMenuEvents();
statusLabel.FlashStripOnNewMessage = true;
statusLabel.AutoSize = true;
statusStrip1.Items.Insert(0, statusLabel.ToToolStripControl(statusStrip1));
this.Show();
}
private void SetupContextMenu()
{
var selectedStatus = ScanItemsGrid.CurrentRowStringValue(ScanItemsTable.ScanStatus);
if (string.IsNullOrEmpty(selectedStatus))
{
ResolveDupMenuItem.Enabled = false;
}
else
{
if (selectedStatus == ScanStatus.Duplicate.ToString())
{
ResolveDupMenuItem.Enabled = true;
}
else
{
ResolveDupMenuItem.Enabled = false;
}
}
}
/// <summary>
/// Highlights and scrolls to the row containing the specified asset tag.
/// </summary>
/// <param name="assetTag"></param>
private void SelectGridItem(string assetTag)
{
int itemRowIndex = -1;
foreach (DataGridViewRow row in ScanItemsGrid.Rows)
{
var rowValue = row.Cells[MunisFixedAssetTable.Asset].Value;
if (rowValue != null && rowValue.ToString() == assetTag)
{
itemRowIndex = row.Index;
}
}
if (itemRowIndex > 0)
{
ScanItemsGrid.ClearSelection();
ScanItemsGrid.Rows[itemRowIndex].Selected = true;
// If the item row index is outside the currenly displayed rows,
// scroll the grid so that the selected row is in the middle of the window.
var topRow = ScanItemsGrid.FirstDisplayedScrollingRowIndex;
var displayedRows = ScanItemsGrid.DisplayedRowCount(true);
var bottomRow = topRow + displayedRows;
if (itemRowIndex > bottomRow || itemRowIndex < topRow)
{
var scrollIndex = itemRowIndex - (int)(ScanItemsGrid.DisplayedRowCount(true) / 2);
if (scrollIndex > -1)
{
ScanItemsGrid.FirstDisplayedScrollingRowIndex = scrollIndex;
}
else
{
ScanItemsGrid.FirstDisplayedScrollingRowIndex = 0;
}
}
}
}
