如何在 RDLC 中设置参数值 [英] How to set parameter values in RDLC

问题描述

我为报告中的日期范围添加了两个文本框.为了填充文本框中的值，我为文本框设置了参数.

I have added two text boxes for the date range in the report. To fill the values in the text boxes, I set parameters to the text boxes.

现在日期范围来自一个名为 DateRange 的表单，它有两个 DateTimePickers.

Now the date range is coming from a form named DateRange having two DateTimePickers.

如何设置rdlc中文本框的值等于这些DataTimePickers?

How to set the value of the text boxes in rdlc equal to these DataTimePickers?

推荐答案

您可以像这样设置参数值.

You can set parameter value like this.

DateTime dtStartDate = dateTimePicker1.Value;     
DateTime dtEndDate = dateTimePicker2.Value;     
ReportParameter[] params = new ReportParameter[2]; 
params[0] = new ReportParameter("StartDate", dtStartDate, false); 
params[1] = new ReportParameter("EndDate", dtEndDate, false); 
this.ReportViewer1.ServerReport.SetParameters(params);

将参数传递给 RDLC

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