/// <summary>
/// 刷新数据
/// </summary>
public void ReloadSource()
{
if (DesignMode)
{
return;
}
try
{
ControlHelper.FreezeControl(this.panRow, true);
//this.panRow.Controls.Clear();
Rows = new List <IDataGridViewRow>();
if (m_columns == null || m_columns.Count <= 0)
{
return;
}
if (m_dataSource != null)
{
int intIndex = 0;
Control lastItem = null;
int intSourceCount = 0;
if (m_dataSource is DataTable)
{
intSourceCount = (m_dataSource as DataTable).Rows.Count;
}
else if (typeof(IList).IsAssignableFrom(m_dataSource.GetType()))
{
intSourceCount = (m_dataSource as IList).Count;
}
foreach (Control item in this.panRow.Controls)
{
if (intIndex >= intSourceCount)
{
item.Visible = false;
}
else
{
var row = (item as IDataGridViewRow);
row.IsShowCheckBox = m_isShowCheckBox;
if (m_dataSource is DataTable)
{
row.DataSource = (m_dataSource as DataTable).Rows[intIndex];
}
else
{
row.DataSource = (m_dataSource as IList)[intIndex];
}
row.BindingCellData();
if (row.RowHeight != m_rowHeight)
{
row.RowHeight = m_rowHeight;
}
item.Visible = true;
item.BringToFront();
if (lastItem == null)
{
lastItem = item;
}
Rows.Add(row);
}
intIndex++;
}
if (intIndex < intSourceCount)
{
for (int i = intIndex; i < intSourceCount; i++)
{
IDataGridViewRow row = (IDataGridViewRow)Activator.CreateInstance(m_rowType);
if (m_dataSource is DataTable)
{
row.DataSource = (m_dataSource as DataTable).Rows[i];
}
else
{
row.DataSource = (m_dataSource as IList)[i];
}
row.Columns = m_columns;
List <Control> lstCells = new List <Control>();
row.IsShowCheckBox = m_isShowCheckBox;
row.ReloadCells();
row.BindingCellData();
Control rowControl = (row as Control);
this.panRow.Controls.Add(rowControl);
row.RowHeight = m_rowHeight;
rowControl.Dock = DockStyle.Top;
row.CellClick += (a, b) => { SetSelectRow(rowControl, b); };
row.CheckBoxChangeEvent += (a, b) => { SetSelectRow(rowControl, b); };
row.RowCustomEvent += (a, b) => { if (RowCustomEvent != null)
{
RowCustomEvent(a, b);
}
};
row.SourceChanged += RowSourceChanged;
rowControl.BringToFront();
Rows.Add(row);
if (lastItem == null)
{
lastItem = rowControl;
}
}
}
if (lastItem != null && intSourceCount == m_showCount)
{
lastItem.Height = this.panRow.Height - (m_showCount - 1) * m_rowHeight - 2;
}
}
else
{
foreach (Control item in this.panRow.Controls)
{
item.Visible = false;
}
}
}
finally
{
ControlHelper.FreezeControl(this.panRow, false);
}
}
/// <summary>
/// 移除行
/// </summary>
/// <param name="rowIndex"></param>
public void EditRow(int rowIndex)
{
if (DesignMode)
{
return;
}
try
{
this.panRow.Controls.Clear();
var NewRows = new List <IDataGridViewRow>();
if (m_columns == null || m_columns.Count <= 0)
{
return;
}
if (this.Rows != null)
{
int index = 0;
Control lastItem = null;
int intSourceCount = 0;
intSourceCount = this.Rows.Count;
for (int i = 0; i < intSourceCount; i++)
{
IDataGridViewRow row = (IDataGridViewRow)Activator.CreateInstance(m_rowType);
row.DataSource = this.Rows[i].DataSource;
row.Columns = m_columns;
row.RowIndex = index;
List <Control> lstCells = new List <Control>();
row.IsShowCheckBox = m_isShowCheckBox;
if (i == rowIndex)
{
row.AddCells();
row.BindingAddCellData();
}
else
{
row.ReloadCells();
row.BindingCellData();
}
Control rowControl = (row as Control);
this.panRow.Controls.Add(rowControl);
row.RowHeight = m_rowHeight;
rowControl.Dock = DockStyle.Top;
row.CellClick += (a, b) => { SetSelectRow(rowControl, b); };
row.CheckBoxChangeEvent += (a, b) => { SetSelectRow(rowControl, b); };
row.RowCustomEvent += (a, b) => { if (RowCustomEvent != null)
{
RowCustomEvent(a, b);
}
};
row.SourceChanged += RowSourceChanged;
rowControl.BringToFront();
NewRows.Add(row);
++index;
if (lastItem == null)
{
lastItem = rowControl;
}
}
if (lastItem != null && intSourceCount == m_showCount)
{
lastItem.Height = this.panRow.Height - (m_showCount - 1) * m_rowHeight;
}
}
else
{
foreach (Control item in this.panRow.Controls)
{
item.Visible = false;
}
}
Rows.Clear();
Rows.AddRange(NewRows);
}
catch (Exception ex)
{
}
}
/// <summary>
/// 刷新数据
/// </summary>
public void ReloadSource()
{
if (DesignMode)
{
return;
}
try
{
ControlHelper.FreezeControl(this, true);
panHead.Location = new Point(0, 0);
Rows = new List <IDataGridViewRow>();
if (m_columns == null || m_columns.Count <= 0)
{
return;
}
if (m_dataSource != null)
{
int intIndex = 0;
int intSourceCount = 0;
if (m_dataSource is DataTable)
{
intSourceCount = (m_dataSource as DataTable).Rows.Count;
}
else if (typeof(IList).IsAssignableFrom(m_dataSource.GetType()))
{
intSourceCount = (m_dataSource as IList).Count;
}
foreach (Control item in this.panRow.Controls)
{
if (intIndex >= intSourceCount)
{
item.Visible = false;
}
else
{
var row = (item as IDataGridViewRow);
row.IsShowCheckBox = m_isShowCheckBox;
if (m_dataSource is DataTable)
{
row.DataSource = (m_dataSource as DataTable).Rows[intIndex];
}
else
{
row.DataSource = (m_dataSource as IList)[intIndex];
}
row.BindingCellData();
if (row.RowHeight != m_rowHeight)
{
row.RowHeight = m_rowHeight;
}
item.Visible = true;
item.Width = panHead.Width;
Rows.Add(row);
row.RowIndex = Rows.IndexOf(row);
}
intIndex++;
}
if (intIndex < intSourceCount)
{
for (int i = intIndex; i < intSourceCount; i++)
{
IDataGridViewRow row = (IDataGridViewRow)Activator.CreateInstance(m_rowType);
if (m_dataSource is DataTable)
{
row.DataSource = (m_dataSource as DataTable).Rows[i];
}
else
{
row.DataSource = (m_dataSource as IList)[i];
}
row.Columns = m_columns;
List <Control> lstCells = new List <Control>();
row.IsShowCheckBox = m_isShowCheckBox;
row.ReloadCells();
row.BindingCellData();
Control rowControl = (row as Control);
rowControl.Width = panHead.Width;
row.RowHeight = m_rowHeight;
row.CellClick += (a, b) => { this.FindForm().ActiveControl = this; rowControl.Focus(); SetSelectRow(rowControl, b); };
row.CheckBoxChangeEvent += (a, b) => { SetSelectRow(rowControl, b); };
row.RowCustomEvent += (a, b) => { if (RowCustomEvent != null)
{
RowCustomEvent(a, b);
}
};
row.SourceChanged += RowSourceChanged;
Rows.Add(row);
row.RowIndex = Rows.IndexOf(row);
this.panRow.Controls.Add(rowControl);
}
}
//this.panRow.Height = intSourceCount * RowHeight;
}
else
{
foreach (Control item in this.panRow.Controls)
{
item.Visible = false;
}
}
}
finally
{
ControlHelper.FreezeControl(this, false);
}
}
/// <summary>
/// 刷新数据
/// </summary>
public void AddRow(object rowData)
{
if (DesignMode)
{
return;
}
try
{
this.panRow.Controls.Clear();
Rows = new List <IDataGridViewRow>();
if (m_columns == null || m_columns.Count <= 0)
{
return;
}
if (m_dataSource != null)
{
int index = 0;
#region 新增的行
if (m_dataSource != null)
{
IDataGridViewRow row = (IDataGridViewRow)Activator.CreateInstance(m_rowType);
if (m_dataSource is DataTable)
{
row.DataSource = (m_dataSource as DataTable).NewRow();
}
else if (typeof(IList).IsAssignableFrom(m_dataSource.GetType()))
{
var type = (m_dataSource as IList)[0].GetType();
var model = Activator.CreateInstance(type);
var type1 = rowData.GetType();
var props = type.GetProperties();
var rowDataProps = type1.GetProperties();
foreach (var prop in props)
{
if (prop.CanWrite)
{
foreach (var rowDataProp in rowDataProps)
{
try
{
if (prop.Name == rowDataProp.Name)
{
var data = rowDataProp.GetValue(rowData, null);
if (data != DBNull.Value)
{
prop.SetValue(model, Convert.ChangeType(data, prop.PropertyType), null);
}
}
}
catch (IndexOutOfRangeException)
{
continue;
}
}
}
}
row.DataSource = model;
}
row.RowIndex = index;
row.Columns = m_columns;
row.IsShowCheckBox = m_isShowCheckBox;
row.AddCells();
row.BindingAddCellData();
Control addRowControl = (row as Control);
this.panRow.Controls.Add(addRowControl);
row.RowHeight = m_rowHeight;
addRowControl.Dock = DockStyle.Top;
row.CellClick += (a, b) => { SetSelectRow(addRowControl, b); };
row.CheckBoxChangeEvent += (a, b) => { SetSelectRow(addRowControl, b); };
row.RowCustomEvent += (a, b) => { if (RowCustomEvent != null)
{
RowCustomEvent(a, b);
}
};
row.SourceChanged += RowSourceChanged;
addRowControl.BringToFront();
Rows.Add(row);
++index;
}
#endregion
#region 旧的数据源
Control lastItem = null;
int intSourceCount = 0;
if (m_dataSource is DataTable)
{
intSourceCount = (m_dataSource as DataTable).Rows.Count;
}
else if (typeof(IList).IsAssignableFrom(m_dataSource.GetType()))
{
intSourceCount = (m_dataSource as IList).Count;
}
for (int i = 0; i < intSourceCount; i++)
{
IDataGridViewRow row = (IDataGridViewRow)Activator.CreateInstance(m_rowType);
if (m_dataSource is DataTable)
{
row.DataSource = (m_dataSource as DataTable).Rows[i];
}
else
{
row.DataSource = (m_dataSource as IList)[i];
}
row.Columns = m_columns;
row.RowIndex = index;
row.IsShowCheckBox = m_isShowCheckBox;
row.ReloadCells();
row.BindingCellData();
Control rowControl = (row as Control);
this.panRow.Controls.Add(rowControl);
row.RowHeight = m_rowHeight;
rowControl.Dock = DockStyle.Top;
row.CellClick += (a, b) => { SetSelectRow(rowControl, b); };
row.CheckBoxChangeEvent += (a, b) => { SetSelectRow(rowControl, b); };
row.RowCustomEvent += (a, b) => { if (RowCustomEvent != null)
{
RowCustomEvent(a, b);
}
};
row.SourceChanged += RowSourceChanged;
rowControl.BringToFront();
Rows.Add(row);
++index;
if (lastItem == null)
{
lastItem = rowControl;
}
}
if (lastItem != null && intSourceCount == m_showCount)
{
lastItem.Height = this.panRow.Height - (m_showCount - 1) * m_rowHeight;
}
#endregion
}
else
{
foreach (Control item in this.panRow.Controls)
{
item.Visible = false;
}
}
}
catch (Exception ex)
{
}
}
