reporting-services

问题 I am new with crystal reports. I tried to to implement the crystal report in my win form c# application using report wizard visual studio 2012, so don't know what happen's in backhand for this. Everything works good on my computer but when i tried install this on another computer connection string changes and gives error. I tried many links like Dynamic Connection string Change but as i am using report wizard for setup so don't know where to use this. I also tried all options in report wizard

问题 I am new with crystal reports. I tried to to implement the crystal report in my win form c# application using report wizard visual studio 2012, so don't know what happen's in backhand for this. Everything works good on my computer but when i tried install this on another computer connection string changes and gives error. I tried many links like Dynamic Connection string Change but as i am using report wizard for setup so don't know where to use this. I also tried all options in report wizard

问题 I'm using SSRS 2012 trying to do the following: Some columns should only be visible on user request, using a combo box. Visibility of the columns dependes on the selected columns on the combo. This seems to work fine! When I export the output in any format different of .csv these columns remain invisible. But when exporting to .csv invisible coulmns are shown. I found this: =iif(Globals!RenderFormat.Name="CSV", True, False) This should be placed in the "Hidden" property of the column I'm

问题 using SSRS 2008 R2 and wondering, if is possible to generate sub-report for each value selected in multi-valued parameter? Lets imagine you have multi-valued parameter "parameterA" with four values selected (Value1, Value2, Value3 and Value4). I'd like to generate sub-report for each of these values (passing the value as single parameter). Sure, I can change the procedure to handle multi-valued parameter, but because of performance and caching I really don't want to. Thanks for any advice.

问题 using SSRS 2008 R2 and wondering, if is possible to generate sub-report for each value selected in multi-valued parameter? Lets imagine you have multi-valued parameter "parameterA" with four values selected (Value1, Value2, Value3 and Value4). I'd like to generate sub-report for each of these values (passing the value as single parameter). Sure, I can change the procedure to handle multi-valued parameter, but because of performance and caching I really don't want to. Thanks for any advice.

问题 I can see the text box for my data set that having the "select col1 from table name " as query. I want to populate dropdown instead of text box. I have created the parameter for it . what to do? 回答1: In short Right click the parameter Select "Available Values" section Click the "Get values from a query" option Select the appropriate dataset and fields 回答2: My solution: Right click the parameter under the " Report Data " and select " Parameter Properties " Select " Available Values " section

问题 I can see the text box for my data set that having the "select col1 from table name " as query. I want to populate dropdown instead of text box. I have created the parameter for it . what to do? 回答1: In short Right click the parameter Select "Available Values" section Click the "Get values from a query" option Select the appropriate dataset and fields 回答2: My solution: Right click the parameter under the " Report Data " and select " Parameter Properties " Select " Available Values " section

问题 I have a parameter of integer datatype which is hidden. When i run the report, report gives me an error Parameter X is missing a value However if i make the parameter visible it works. I tried providing default value of 0 but that does not suffice my requirement as i have sub-report(Drill-dowm) depended on this parameter. Please help. Thanks! 回答1: Make sure that you have not specified Available Values for the parameter. Available Values should be "None" for internal and hidden parameters. 回答2

问题 1.-I'm using reporting services and sometimes I get this error ASP.NET session has expired or could not be found when I try to load a report. 2.-I realized that I get this error when the Session.SessionID property changes even though the user is the same. If it does not change, the report is loaded. I mean, if I refresh the report a number of times, whenever the Session.SessionID is the same than the last one, the report is loaded. 3.-Microsoft Documentation says: When using cookie-based

问题 How can SSRS 2005 represent two chart types (i.e., bar and line) on the same chart? I am trying to create a graph that looks like the professionally crafted image below: The chart would have one series represented as bar graphs and then two other series represented as overlapping line graphs. I have the line graphs working as two independent series and I can write my SQL query to return empty values for the months of the bar graph series and empty values for the years on the two line series