public SpreadsheetView()
: base()
{
SpreadsheetModel = new SpreadsheetModel(new CellCollection());
Dock = DockStyle.Fill;
CellMouseDoubleClick += new DataGridViewCellMouseEventHandler(SpreadsheetView_CellMouseDoubleClick);
CellMouseClick += new DataGridViewCellMouseEventHandler(SpreadsheetView_CellMouseClick);
RowHeaderMouseClick += new DataGridViewCellMouseEventHandler(SpreadsheetView_RowHeaderMouseClick);
RowHeightChanged += new DataGridViewRowEventHandler(SpreadsheetView_RowHeightChanged);
ColumnWidthChanged += new DataGridViewColumnEventHandler(SpreadsheetView_ColumnWidthChanged);
KeyDown += new KeyEventHandler(SpreadsheetView_KeyDown);
KeyUp += new KeyEventHandler(SpreadsheetView_KeyUp);
ParentChanged += delegate
{
Columns.Clear();
for (int k = 0; k < ColumnCount; k++)
{
Columns.Add(MakeColumnLabel(k), MakeColumnLabel(k));
Columns[k].SortMode = DataGridViewColumnSortMode.NotSortable;
}
Rows.Add(RowCount);
AllowUserToOrderColumns = false;
SelectionMode = DataGridViewSelectionMode.ColumnHeaderSelect;
};
CellEndEdit += new DataGridViewCellEventHandler(SpreadsheetView_CellEndEdit);
CellBeginEdit += new DataGridViewCellCancelEventHandler(SpreadsheetView_CellBeginEdit);
RowsRemoved += new DataGridViewRowsRemovedEventHandler(SpreadsheetView_RowsRemoved);
this.DefaultCellStyle.Font = new Font("Times", 12);
}
public BindingSource Add <TItem>(DataGridView dataGridView, IList <TItem> items)
{
var bs = new BindingSource();
bs.DataSource = new BindingList <TItem>(items);
dataGridView.DataSource = bs;
dataGridView.CellValueChanged += delegate(object sender, DataGridViewCellEventArgs args) { SetDirty(); };
DataGridViewRowEventHandler setIsDirty = delegate(object sender, DataGridViewRowEventArgs args) { SetDirty(); };
dataGridView.UserDeletedRow += setIsDirty;
dataGridView.UserAddedRow += setIsDirty;
return(bs);
void SetDirty()
{
if (_suspend)
{
return;
}
IsDirty = true;
}
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// datagridviewroweventhandler.BeginInvoke(sender, e, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this DataGridViewRowEventHandler datagridviewroweventhandler, Object sender, DataGridViewRowEventArgs e, AsyncCallback callback)
{
if (datagridviewroweventhandler == null)
{
throw new ArgumentNullException("datagridviewroweventhandler");
}
return(datagridviewroweventhandler.BeginInvoke(sender, e, callback, null));
}
private void RowSelection(object sender, DataGridViewRowEventHandler e)
{
int Index;
Index = e.RowIndex;
DataGridViewRow row = this.dgvModProduct.Rows[Index];
txtName.Text = row.Cells["ItemName"].Value.ToString();
txtBarcode.Text = row.Cells["Barcode"].Value.ToString();
txtPrice.Text = row.Cells["Price"].Value.ToString();
}
private void setUpHandlers()
{
DefaultValuesNeeded += new DataGridViewRowEventHandler(FormattedGridView_DefaultValuesNeeded);
CellValidating += new DataGridViewCellValidatingEventHandler(FormattedGridView_CellValidating);
this.RowEnter += new DataGridViewCellEventHandler(FormattedGridView_RowEnter);
this.CausesValidation = true;
UserAddedRow += new DataGridViewRowEventHandler(displayArrayGrid_DoubleClick2);
CellEnter += new DataGridViewCellEventHandler(FormattedGridView_CellEnter);
CellFormatting += new DataGridViewCellFormattingEventHandler(FormattedGridView_CellFormatting);
EditingControlShowing += new DataGridViewEditingControlShowingEventHandler(FormattedGridView_EditingControlShowing);
this.RowsRemoved += new DataGridViewRowsRemovedEventHandler(FormattedGridView_RowsRemoved);
CellBeginEdit += new DataGridViewCellCancelEventHandler(FormattedGridView_CellBeginEdit);
}
/// <summary>
/// 行削除時にメッセージボックスを表示する
/// </summary>
/// <param name="grid">グリッド</param>
static void UserDeletedRowEvent(DataGridView grid)
{
DataGridViewRowEventHandler handler = null;
handler = delegate
{
MessageBox.Show("");
grid.BeginInvoke((MethodInvoker) delegate
{
grid.UserDeletedRow -= handler;
});
};
grid.UserDeletedRow += handler;
}
public DataGridViewSummary()
{
SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
this.ScrollBars = System.Windows.Forms.ScrollBars.None;
refBox = new TextBox();
panel = new Panel();
spacePanel = new Panel();
hScrollBar = new HScrollBarEx();
vScrollBar = new VScrollBarEx();
summaryControl = new SummaryControlContainer(this);
summaryControl.VisibilityChanged += new EventHandler(summaryControl_VisibilityChanged);
Resize += new EventHandler(DataGridControlSum_Resize);
ColumnAdded += new DataGridViewColumnEventHandler(DataGridControlSum_ColumnAdded);
ColumnRemoved += new DataGridViewColumnEventHandler(DataGridControlSum_ColumnRemoved);
RowsAdded += new DataGridViewRowsAddedEventHandler(DataGridViewSummary_RowsAdded);
RowsRemoved += new DataGridViewRowsRemovedEventHandler(DataGridViewSummary_RowsRemoved);
ColumnWidthChanged += new DataGridViewColumnEventHandler(DataGridViewSummary_ColumnWidthChanged);
RowHeadersWidthChanged += new EventHandler(DataGridViewSummary_RowHeadersWidthChanged);
RowHeightChanged += new DataGridViewRowEventHandler(DataGridViewSummary_RowHeightChanged);
ColumnHeadersHeightChanged += new EventHandler(DataGridViewSummary_ColumnHeadersHeightChanged);
DataBindingComplete += new DataGridViewBindingCompleteEventHandler(DataGridViewSummary_DataBindingComplete);
hScrollBar.Scroll += new ScrollEventHandler(scrollBar_Scroll);
hScrollBar.VisibleChanged += new EventHandler(scrollBar_VisibleChanged);
hScrollBar.Value = 0;
hScrollBar.Height = 10;
hScrollBar.Visible = false;
vScrollBar.Scroll += new ScrollEventHandler(scrollBar_Scroll);
vScrollBar.VisibleChanged += new EventHandler(scrollBar_VisibleChanged);
vScrollBar.Value = 0;
vScrollBar.Width = 10;
vScrollBar.Visible = false;
}
