public void LoadAssembly(ToolStripButton Button, Action <object, EventArgs> Refresh, string FullName)
{
Assembly assembly = Assembly.LoadFrom(_msfileName);
Type type = assembly.GetType(FullName);
if (type == null)
{
return;
}
object obj = Activator.CreateInstance(type);
if (obj == null)
{
return;
}
if (obj is ComponentToolBarPlugins)
{
ComponentToolbar toolbar = Button.GetCurrentParent() as ComponentToolbar;
ComponentToolBarPlugins abPlugin = obj as ComponentToolBarPlugins;
abPlugin.DataGrid = toolbar.DataGrid;
abPlugin.User = GlobalInvariant.User;
abPlugin.RefreshDataGrid = Refresh;
abPlugin.OnActivated();
}
}
/// <summary>
/// Refresh Button OnClick Event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RefreshClick(object sender, EventArgs e)
{
ToolStripButton button = sender as ToolStripButton;
ComponentToolbar tool = null;
if (button == null)
{
tool = sender as ComponentToolbar;
}
else
{
tool = button.GetCurrentParent() as ComponentToolbar;
}
string sql = (tool.DataGrid.DataSource as DataTable).Namespace;
string tablename = (tool.DataGrid.DataSource as DataTable).TableName;
DataTable dt = DBHelper.GetDataTable(sql);
dt.Namespace = sql;
dt.TableName = tablename;
tool.DataGrid.DataSource = dt;
if (dt != null && dt.Rows.Count > 0)
{
tool.DataGrid.Rows[0].Cells[0].Selected = true;
CommonCellClick(tool.DataGrid, new DataGridViewCellEventArgs(0, 0));
}
}
/// <summary>
/// 对工具栏添加按钮
/// </summary>
/// <param name="toolstrip"></param>
/// <param name="dr"></param>
private static void AddButton(ComponentToolbar toolstrip, DataRow dr)
{
var button = new ToolStripButton()
{
Name = dr["fbtnname"] + "",
Text = dr["fbtntext"] + "",
DisplayStyle = ToolStripItemDisplayStyle.ImageAndText
};
if ("custom".Equals(dr["fbtnname"] + "", StringComparison.OrdinalIgnoreCase) &&
!string.IsNullOrEmpty(dr["fCustomName"] + ""))
{
button.Text = dr["fCustomName"] + "";
button.Name = dr["fAssamblyName"] + "";
}
toolstrip.Items.Add(button);
if (!string.IsNullOrEmpty(dr["fbtnimage"] + ""))
{
if (File.Exists(dr["fbtnimage"] + ""))
{
Image image = Image.FromFile(dr["fbtnimage"] + "");
button.Image = image;
}
}
}
/// <summary>
/// Edit Button OnClick Event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void EditClick(object sender, EventArgs e)
{
ToolStripButton button = sender as ToolStripButton;
ComponentToolbar tool = null;
ComponentDataGrid grid = null;
if (button != null)
{
tool = button.GetCurrentParent() as ComponentToolbar;
grid = tool.DataGrid;
}
else
{
grid = sender as ComponentDataGrid;
}
var rows = grid.SelectedRows;
if (rows == null || rows.Count == 0)
{
MessageBox.Show("当前没有可以编辑的数据!", "title", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
frmModule form = new frmModule(grid, true);
form.atRefresh = RefreshClick;
form.InitializeData();
form.ShowDialog();
}
/// <summary>
/// Add Button OnClick Event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddClick(object sender, EventArgs e)
{
ToolStripButton button = sender as ToolStripButton;
ComponentToolbar tool = button.GetCurrentParent() as ComponentToolbar;
var grid = tool.DataGrid;
frmModule form = new frmModule(grid);
form.atRefresh = RefreshClick;
form.InitializeData();
form.ShowDialog();
}
/// <summary>
/// Delete Button OnClick Event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DeleteClick(object sender, EventArgs e)
{
ToolStripButton button = sender as ToolStripButton;
ComponentToolbar tool = button.GetCurrentParent() as ComponentToolbar;
var grid = tool.DataGrid;
var rows = grid.SelectedRows;
if (rows == null || rows.Count == 0)
{
MessageBox.Show("当前没有可以删除的数据!", "title", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
DialogResult dr = MessageBox.Show($"是否删除选中的{rows.Count}行", "title", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
int iIndex = rows[0].Index;
// List<DataGridViewRow> lisRow = new List<DataGridViewRow>();
List <string> lisStr = new List <string>(rows.Count);
foreach (DataGridViewRow row in rows)
{
var rowDelete = row.DataBoundItem as DataRowView;
rowDelete.Delete();
lisStr.Add($@"delete from {(grid.DataSource as DataTable).TableName} where fid ={(int)rowDelete["fid"]}");
}
DBHelper.RunSql(lisStr, CommandType.Text, null);
//删除后自动点击
if (grid.RowCount == iIndex && grid.RowCount != 0)
{
int rowIndex = iIndex - 1;
grid.Rows[rowIndex].Selected = true;
CommonCellClick(grid, new DataGridViewCellEventArgs(0, rowIndex));
}
}
}
/// <summary>
/// Add events for toolbar
/// </summary>
/// <param name="toolbar">Toolbar</param>
private void ToolbarAddEvent(ComponentToolbar toolbar)
{
foreach (ToolStripButton button in toolbar.Items)
{
string name = button.Name;
switch (name)
{
case "add":
button.Click += AddClick;
break;
case "refresh":
button.Click += RefreshClick;
break;
case "delete":
button.Click += DeleteClick;
break;
case "edit":
button.Click += EditClick;
break;
default:
string sassamblyFullName = button.Name;
string[] arrFullName = sassamblyFullName.Split(',');
string sfielName = Path.Combine(Application.StartupPath, "Locallib", arrFullName[0] + ".dll");
if (!File.Exists(sfielName))
{
button.Visible = false;
}
else
{
button.Click += CustomClick;
}
break;
}
}
}
/// <summary>
/// 创建一个工具栏
/// </summary>
/// <param name="Name">工具栏Name,一般是容器数据源</param>
/// <returns>ComponentToolbar</returns>
internal static ComponentToolbar NewToolStrip(string Name)
{
var toolstrip = new ComponentToolbar();
DataTable ButtonData = DBHelper.GetDataTable($@"
select *
from t_toolstrip a WITH(NOLOCK)
LEFT JOIN T_Button b on a.fToolName = b.fBtnName
where a.fInterFaceName = '{Name}'");
if (ButtonData == null || ButtonData.Rows.Count == 0)
{
return(toolstrip);
}
foreach (DataRow dr in ButtonData.Rows)
{
AddButton(toolstrip, dr);
}
return(toolstrip);
}
