/// <summary>
/// 构造函数
/// </summary>
public UCPageGridControl()
{
InitializeComponent();
this._dataGridView = this.CreateDataGridView();
this._fPageGridColumnsSetting = this.CreateColSetting();
this.panelContent.Controls.Add(this._dataGridView);
this.panelContent.Controls.Add(this._fPageGridColumnsSetting);
this._dataGridView.SelectionChanged += GridView_SelectionChanged;
this._dataGridView.MouseClick += GridView_MouseClick;
this._dataGridView.MouseDoubleClick += GridView_MouseDoubleClick;
this.SetPageInfo(null);
var pageControls = new List <Control>();
foreach (Control control in panelPage.Controls)
{
pageControls.Add(control);
}
this._pageControls = new ReadOnlyCollection <Control>(pageControls);
//初始化列设置存放目录
this._settingDirectory = PageGridControlCommon.GetDefaultSettingDirectory();
this.numPageIndex.ValueChanged += this.numPageIndex_ValueChanged;
this.EnableRowNum = true;
this.EnableColumnHeaderContextMenuStripHiden = true;
}
private string GetColSettingFilePath()
{
if (string.IsNullOrEmpty(this._dataSourceName) ||
string.IsNullOrEmpty(this._settingDirectory) ||
this._dataGridView.Columns.Count == 0)
{
return(null);
}
return(PageGridControlCommon.GetGridColumnSettingFilePath(this._settingDirectory, this._dataSourceName));
}
/// <summary>
/// 列可见性改变通知处理方法
/// </summary>
/// <param name="columnName">DataGridViewColumn</param>
/// <param name="visible"></param>
private void ColumnVisibleChangedNotify(string columnName, bool visible)
{
if (this._dataGridView.Columns.Count < 1)
{
return;
}
DataGridViewColumn targetCol = null;
foreach (DataGridViewColumn col in this._dataGridView.Columns)
{
if (PageGridControlCommon.CompareColumnName(col.Name, columnName))
{
col.Visible = visible;
targetCol = col;
break;
}
}
this.SetLastDataGridViewColumnAutoSizeModeFill(targetCol);
//this.SetLastDataGridViewColumnAutoSizeModeFill2();
}
internal void HidenColumn(string hidenColumnName)
{
var hidenColumnSettingInfo = this._columnSettingInfoList.Where(t => { return(PageGridControlCommon.CompareColumnName(t.ColumnName, hidenColumnName)); }).FirstOrDefault();
if (hidenColumnSettingInfo != null)
{
hidenColumnSettingInfo.Visible = false;
}
}