private void dgrdByName_CurrentCellChanged(object sender, EventArgs e)
{
int index;
if (dgrdByName.CurrentCell != null)
{
index = dgrdByName.CurrentCell.RowIndex;
_currentByname = GetBynameFromDt(_bynameDt.DefaultView.ToTable(), index);
ShowCurrentByname();
}
}
private void tsrbtnAdd_Click(object sender, EventArgs e)
{
if (_currentState == NORMAL)
{
TextBoxEnable(true);
TextBoxClear();
_currentState = ADD;
ButtonEnable();
_currentByname = new YP_BynameDic();
_currentByname.SpecDicID = _currentSpec.SpecDicID;
this.txtByname.Focus();
}
}
public void InitForm()
{
LoadData();
if (_bynameDt.Rows.Count != 0)
{
_currentByname = GetBynameFromDt(_bynameDt, 0);
if (_currentByname != null)
{
ShowCurrentByname();
}
}
_currentState = NORMAL;
ButtonEnable();
TextBoxEnable(false);
}
/// <summary>
/// 从别名信息表中读取别名对象
/// </summary>
/// <param name="dtTable">
/// 别名信息表
/// </param>
/// <param name="index">
/// 指定别名记录行索引
/// </param>
/// <returns>
/// 别名对象
/// </returns>
private YP_BynameDic GetBynameFromDt(DataTable dtTable, int index)
{
try
{
if (dtTable.Rows.Count < index || dtTable.Rows.Count == 0)
{
return(null);
}
YP_BynameDic currentByname = new YP_BynameDic();
HIS.SYSTEM.PubicBaseClasses.ApiFunction.DataTableToObject(dtTable, index, currentByname);
return(currentByname);
}
catch (Exception error)
{
throw error;
}
}
private void tsrbtnDel_Click(object sender, EventArgs e)
{
if (_currentByname == null)
{
MessageBox.Show("没有数据被选择");
return;
}
try
{
if (_currentState == NORMAL)
{
int lastRowIndex = dgrdByName.CurrentCell.RowIndex;
DrugBaseDataBll.DeleteByname(_currentByname);
LoadData();
if (_bynameDt.Rows.Count == 0)
{
this.TextBoxClear();
_currentByname = null;
return;
}
if (lastRowIndex != 0)
{
dgrdByName.CurrentCell = dgrdByName[0, lastRowIndex - 1];
}
else
{
dgrdByName.CurrentCell = dgrdByName[0, 0];
}
MessageBox.Show("删除成功");
}
}
catch (Exception error)
{
MessageBox.Show(error.Message);
}
}
