DataGridView绑定
今早又一杰作,虽然不完美,但还凑合用,不作过多注释,给初学者动脑筋的机会,学会看懂别人的代码和思路,特别像我这些土代码,更可以磨练你的耐心 -_-#
1 Grid 实体类
2 Grid操作类
public class GridBind
{
public GridBind()
{
}
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/// <summary>
/// 给DataGridView添加列
/// </summary>
/// <param name="eDataGridView"></param>
/// <param name="eList"></param>
public static void AddColumn(DataGridView eDataGridView, List<GridEntity> eList)
{
foreach (GridEntity mGridEntity in eList)
{
eDataGridView.Columns.Add(getColumn(mGridEntity));
}
}
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/// <summary>
/// 取得要添加的列
/// </summary>
/// <param name="eGridEntity"></param>
/// <returns></returns>
private static DataGridViewColumn getColumn(GridEntity eGridEntity)
{
switch (eGridEntity.ColumnType)
{
case "Bool":
DataGridViewColumn mColBool = new DataGridViewCheckBoxColumn();
mColBool.Name = eGridEntity.DataPropertyName;
mColBool.DataPropertyName = eGridEntity.DataPropertyName;
mColBool.HeaderText = eGridEntity.HeaderText;
mColBool.Width = eGridEntity.Width;
mColBool.Frozen = eGridEntity.IsFrozen;
return mColBool;
default:
DataGridViewColumn mColTextBox = new DataGridViewTextBoxColumn();
mColTextBox.Name = eGridEntity.DataPropertyName;
mColTextBox.DataPropertyName = eGridEntity.DataPropertyName;
mColTextBox.HeaderText = eGridEntity.HeaderText;
mColTextBox.Width = eGridEntity.Width;
mColTextBox.Frozen = eGridEntity.IsFrozen;
return mColTextBox;
}
}
}
3 调用方法
/// <summary>
/// 绑定列表
/// </summary>
/// <param name="eDataGridView">DataGridView名</param>
/// <param name="eGridName">在Sys_GridList数据表中对应的列表名</param>
protected void BaseBindGrid(DataGridView eDataGridView, string eGridName)
{
eDataGridView.Columns.Clear();
DAL.BaseForm.DALGrid mDALGrid = new DY.DyErp.DAL.BaseForm.DALGrid();
List<Common.GridEntity> mGridEntityList = new List<DY.Common.GridEntity>();
foreach (DataRow mDataRow in mDALGrid.getColumnList(eGridName).Rows)
{
Common.GridEntity mGridEntity = new DY.Common.GridEntity();
mGridEntity.GridName = mDataRow["GridName"].ToString();
mGridEntity.DataPropertyName = mDataRow["DataPropertyName"].ToString();
mGridEntity.HeaderText = mDataRow["HeaderText"].ToString();
mGridEntity.Width = Convert.ToInt32(mDataRow["Width"]);
mGridEntity.ColumnType = mDataRow["ColumnType"].ToString();
mGridEntity.IsFrozen = Convert.ToBoolean(mDataRow["IsFrozen"]);
mGridEntity.SortNo = Convert.ToInt32(mDataRow["SortNo"]);
mGridEntityList.Add(mGridEntity);
}
DY.Common.GridBind.AddColumn(eDataGridView, mGridEntityList);
}
1 Grid 实体类
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public class GridEntity
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{
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public GridEntity()
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{
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}
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private string _GridName;
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private string _DataPropertyName;
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private string _HeaderText;
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private string _ColumnType;
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private int _Width;
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private bool _IsFrozen;
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private int _SortNo;
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2 Grid操作类
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3 调用方法
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