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GetComboListString是 從內(nèi)存表中從指定的列中提取不重復(fù)的值，用符號(hào)"|"將這些值連接成一個(gè)字符串，并返回這個(gè)字符串。這個(gè)函數(shù)的功能跟Database的GetComboListOfColumnValue類似。

語法：

GetComboListString(ColumnName,Filter,Sort)

參數(shù)說明

Dim tbl As SmGrid=Proj.CurrentSmGrid
Dim strComboList As String=tbl.DataTableHelp.GetComboListString("產(chǎn)品")
Proj.MsgDebug.Add("返回結(jié)果：{0}",strComboList) '返回結(jié)果：產(chǎn)品05|產(chǎn)品03|產(chǎn)品02|產(chǎn)品01|產(chǎn)品04

strComboList=tbl.DataTableHelp.GetComboListString("產(chǎn)品","","產(chǎn)品")
Proj.MsgDebug.Add("返回結(jié)果：{0}",strComboList) '返回結(jié)果：產(chǎn)品01|產(chǎn)品02|產(chǎn)品03|產(chǎn)品04|產(chǎn)品05

strComboList=tbl.DataTableHelp.GetComboListString("產(chǎn)品","產(chǎn)品='產(chǎn)品03' and 客戶='客戶02'","產(chǎn)品")
Proj.MsgDebug.Add("返回結(jié)果：{0}",strComboList) '返回結(jié)果：產(chǎn)品03

C#

SmGrid tbl = Proj.CurrentSmGrid; string strComboList = tbl.DataTableHelp.GetComboListString("產(chǎn)品"); Proj.MsgDebug.Add("返回結(jié)果：{0}", strComboList); // 返回結(jié)果：產(chǎn)品05|產(chǎn)品03|產(chǎn)品02|產(chǎn)品01|產(chǎn)品04 strComboList = tbl.DataTableHelp.GetComboListString("產(chǎn)品", "", "產(chǎn)品"); Proj.MsgDebug.Add("返回結(jié)果：{0}", strComboList); // 返回結(jié)果：產(chǎn)品01|產(chǎn)品02|產(chǎn)品03|產(chǎn)品04|產(chǎn)品05 strComboList = tbl.DataTableHelp.GetComboListString("產(chǎn)品", "產(chǎn)品='產(chǎn)品03' and 客戶='客戶02'", "產(chǎn)品"); Proj.MsgDebug.Add("返回結(jié)果：{0}", strComboList); // 返回結(jié)果：產(chǎn)品03