“公共过载函数填充(SiteId)”参数“SiteId”未指定的参数
“公共过载函数填充(SiteId)”参数“SiteId”未指定的参数
提问于 2015-09-22 06:11:20
错误:未为'Public Overridable Overload函数填充(dataTable为LCSRDBDateSet.SampleDataTable，SiteId为String)的参数'SiteId‘指定为Integer的参数
我怎么才能解决这个问题？请帮帮忙。这不是我自己的密码。我在研究别人的密码。
If String.IsNullOrEmpty(reportFilter) Then daSample.SetWhereClause(String.Format("cdr_site_id = '{0}' AND cdr_datetime BETWEEN '{1}' AND '{2}' AND cdr_extension_no IN({3}) AND cdr_call_type_id IN({4}) GROUP BY cdr_extension_id", siteId, startDateTime, endDateTime, callClass, callType))
Else
Dim filters2 = reportFilter.Split(",")
Dim ta2 As New LCSRDBDataSetTableAdapters.SampleTableAdapter
Dim dt2 = ta.GetData(siteId)
If filters.Count = dt.Rows.Count Then
daSample.SetWhereClause(String.Format("cdr_site_id = '{0}' AND cdr_datetime BETWEEN '{1}' AND '{2}' AND cdr_extension_no IN({3}) AND cdr_call_type_id IN({4}) GROUP BY cdr_extension_id", siteId, startDateTime, endDateTime, callClass, callType))
Else
daSample.SetWhereClause(String.Format("cdr_site_id = '{0}' AND cdr_datetime BETWEEN '{1}' AND '{2}' AND cdr_extension_no IN({3}) AND cdr_call_type_id IN({4}) GROUP BY cdr_extension_id", siteId, startDateTime, endDateTime, callClass, callType))
End If
End If
daSample.Fill(dtSample)
rdsSample.Name = "LCSRDBDataSet_Sample"
rdsSample.Value = dtSample
rvScreen.LocalReport.DataSources.Add(rdsSample)回答 1
Stack Overflow用户
回答已采纳
发布于 2015-09-22 08:47:59
我觉得你犯了几个错误
If String.IsNullOrEmpty(reportFilter) Then daSample.SetWhereClause(String.Format("cdr_site_id = '{0}' AND cdr_datetime BETWEEN '{1}' AND '{2}' AND cdr_extension_no IN({3}) AND cdr_call_type_id IN({4}) GROUP BY cdr_extension_id", siteId, startDateTime, endDateTime, callClass, callType))
Else
Dim filters2 = reportFilter.Split(",")
Dim ta2 As New LCSRDBDataSetTableAdapters.SampleTableAdapter
Dim dt2 = ta.GetData(siteId)
If filters.Count = dt.Rows.Count Then
daSample.SetWhereClause(String.Format("cdr_site_id = '{0}' AND cdr_datetime BETWEEN '{1}' AND '{2}' AND cdr_extension_no IN({3}) AND cdr_call_type_id IN({4}) GROUP BY cdr_extension_id", siteId, startDateTime, endDateTime, callClass, callType))
Else
daSample.SetWhereClause(String.Format("cdr_site_id = '{0}' AND cdr_datetime BETWEEN '{1}' AND '{2}' AND cdr_extension_no IN({3}) AND cdr_call_type_id IN({4}) GROUP BY cdr_extension_id", siteId, startDateTime, endDateTime, callClass, callType))
End If
End If- 首先不是逃出科雷特，
- 你把vb和C#混在一起
- 您的错误由："cdr_site_id = '{0}‘和'{1}’之间的cdr_datetime生成。 因为{0}和{1}未定义或isNull
请通过这个例子学习：
使用google查找vb.net教程
好运！！并努力工作:)
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原文链接：
https://stackoverflow.com/questions/32709582
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