相关操作：1、给控件赋值 2、获取选中的值 3、Edit Changed事件的绑定 4、设置默认全选
private void InitControl()
{
//gluProjectAddData();
chkProjectAddData();
}
private void chkProjectAddData()
{
DataTable dt = WIPLIST.ViewWIPCustomProjectNoList();
this.chkProject.Properties.NullText = "选择项目号";
for (int i = 0; i < dt.Rows.Count; i++)
{
chkProject.Properties.Items.Add(dt.Rows[i]["PROJECT_NO"].ToString());
}
foreach (CheckedListBoxItem item in chkProject.Properties.Items)
{
//if (item.Description.ToString() == _statisticalTime)
//{
item.CheckState = CheckState.Checked;
//}
//else
//{
// item.CheckState = CheckState.Unchecked;
//}
}
}
private void chkEngineNoAddData()
{
string sProject = chkProject.Text;
List<DataTable> ProjectList = new List<DataTable>();
string[] arrProject = sProject.Split(',');
this.chkEngineNo.Properties.NullText = "选择发动机号";
if (arrProject != null && arrProject.Length > 0)
{
for (int i = 0; i < arrProject.Length; i++)
{
DataTable dt = WIPLIST.ViewWIPCustomEngineNoList(arrProject[i]);
ProjectList.Add(dt);
}
}
if (ProjectList.Count > 0)
{
for (int i = 0; i < ProjectList.Count; i++)
{
for (int j = 0; j < ProjectList[i].Rows.Count; j++)
{
chkEngineNo.Properties.Items.Add(ProjectList[i].Rows[j]["ENGINE_NO"].ToString());
}
}
}
foreach (CheckedListBoxItem item in chkEngineNo.Properties.Items)
{
item.CheckState = CheckState.Checked;
}
}
private void chkProject_EditValueChanged(object sender, EventArgs e)
{
chkEngineNoAddData();
}
private bool Query()
{
try
{
DataTable dt = new DataTable();
dt.Columns.Add("ENGINE_NO");
dt.Columns.Add("LOT_STATUS");
dt.Columns.Add("SUM_NUM");
TRSNode in_node = new TRSNode("Sql_In");
TRSNode out_node = new TRSNode("Sql_Out");
StringBuilder sb = new StringBuilder();
CommonRoutine.SetInMsg(in_node);
in_node.ProcStep = '1';
in_node.AddInt("NEXT_ROW", 0);
if (chkProject.Text == "")
{
CommonFunction.ShowMsgBox("此字段为必选项！");
chkProject.Focus();
return false;
}
if (chkEngineNo.Text == "")
{
CommonFunction.ShowMsgBox("此字段为必选项！");
chkEngineNo.Focus();
return false;
}
string[] arrProject = chkProject.Text.Split(',');
string[] arrEngineNo = chkEngineNo.Text.Split(',');
//string sFromTime = CommonFunction.ToStandardTime(dtpFrom.DateTime, GlobalConstant.SYS_CONVERT_DATETIME_FORMAT);
//string sToTime = CommonFunction.ToStandardTime(dtpTo.DateTime.AddSeconds(86399), GlobalConstant.SYS_CONVERT_DATETIME_FORMAT);
sb.Append("SELECT LOT_CMF_2, LOT_STATUS,COUNT(*) AS sumNum FROM WIPLOTSTS WHERE 1=1 ");
sb.Append("AND FACTORY = '" + GlobalVariable.gsFactory + "' ");
for (int i = 0; i < arrProject.Length; i++)
{
if (i == 0)
{
sb.Append("AND LOT_CMF_1 = '" + arrProject[i] + "' ");
}
else
{
sb.Append(" OR LOT_CMF_1 = '" + arrProject[i] + "' ");
}
}
for (int i = 0; i < arrEngineNo.Length; i++)
{
if (i == 0)
{
sb.Append("AND LOT_CMF_2 = '" + arrEngineNo[i] + "' ");
}
else
{
sb.Append(" OR LOT_CMF_2 = '" + arrEngineNo[i] + "' ");
}
}
//if (sFromTime != "")
//{
// sb.Append("AND START_TIME >= '" + sFromTime + "' ");
//}
//if (sToTime != "")
//{
// sb.Append("AND END_TIME <= '" + sToTime + "' ");
//}
//sb.Append("AND B.TRAN_TIME >= '" + sFromTime + "' ");
//sb.Append("AND B.TRAN_TIME <= '" + sToTime + "' ");
sb.Append(" GROUP BY LOT_CMF_2,LOT_STATUS ");
in_node.SetString("SQL", sb.ToString());
do
{
if (CommonRoutine.CallService("BAS", "BAS_SQL_Query", in_node, ref out_node) == false)
{
return false;
}
in_node.SetInt("NEXT_ROW", out_node.GetInt("NEXT_ROW"));
} while (in_node.GetInt("NEXT_ROW") > 0);
dt = CommonRoutine.ConvertToDataTable(dt, out_node);
if (dtTotal == null || dtTotal.Rows.Count <= 0)
{
dtTotal = dt.Copy();
}
else
{
DataTable dtbak = dt.Copy();
//DataColumn[] cols = new DataColumn[] { dtbak.Columns["ENGINE_NO"] };
//DataColumn[] cols2 = new DataColumn[] { dtTotal.Columns["ENGINE_NO"] };
//dtbak.PrimaryKey = cols;
//dtTotal.PrimaryKey = cols2;
foreach (DataRow item in dtbak.Rows)
{
//if (dtTotal.Rows.Contains(item))
//{
// return false;
//}
dtTotal.Rows.Add(item["ENGINE_NO"], item["LOT_STATUS"], item["SUM_NUM"]);
}
}
if (dtTotal != null && dtTotal.Rows.Count > 0)
{
QueryEventCode(dt);
DevGridControlHelper.BindData(gdcMOSummary, dtTotal);
//gdvMOSummary.Columns[0].GroupIndex = 0;
//gdvMOSummary.ExpandAllGroups();
}
else
{
DataTable dtResult = new DataTable();
dtResult.Columns.Add("ENGINE_NO");
dtResult.Columns.Add("LOT_STATUS");
dtResult.Columns.Add("SUM_NUM");
DevGridControlHelper.BindData(gdcMOSummary, dtResult);
//chtWorkHours.Series.Clear();
}
return true;
}
catch (Exception ex)
{
CommonFunction.ShowMsgBox(ex.Message);
return false;
}
}
来源：oschina
链接：https://my.oschina.net/8824/blog/3164134