How to pass parameters to crystal report from multiple textboxes and datetimepicker in windows form?

Question

Hello I want to pass the values that the client chose in the windows forms application as parameters in crystal report. I have a period range that he/she chooses (I have two datetimepickers on the form) and a text box. These values I want to pass as parameters to the crystal report. Can anybody help me please? Thanks

Nel · Answer

I will try this thank you very much for your help. I appreciate it a lot. I want to ask you one more thing what about when using ParameterRangeValue myRangevalue= new ParameterRangeValue; how to define myRangevalue.Value to be =something ?

Aarti · Answer

Hi use below code.. may be it will help you using CrystalDecisions.Shared; ...private void ParamButton_Click(object sender System.EventArgs e){ // Create parameter objects ParameterFields myParams = new ParameterFields(); ParameterField myParam = new ParameterField(); ParameterDiscreteValue myDiscreteValue = new ParameterDiscreteValue(); // Set the ParameterFieldName to the name of the parameter // created in the Field Explorer myParam.ParameterFieldName =  Country ; // Add first country myDiscreteValue.Value =  USA ; myParam.CurrentValues.Add(myDiscreteValue); // Reuse myDiscreteValue and assign second country myDiscreteValue = new ParameterDiscreteValue(); myDiscreteValue.Value =  Netherlands ; myParam.CurrentValues.Add(myDiscreteValue); // Add param object to params collection myParams.Add(myParam); // Assign the params collection to the report viewer myCrystalReportViewer.ParameterFieldInfo = myParams; // Assign the Report to the report viewer. // This method uses a strongly typed report // but other methods are possible as well. myCrystalReportViewer.ReportSource = MyReportObject; } and for more refer this link: http://imar.spaanjaars.com/310/passing-multiple-parameters-to-a-crystal-report-programmatically Thanks.