Bring Filter in RDL

I have created a RDL in SSRS which shows a Chart. I want tp apply Filter in this chart ie I want to bring a Text Box in the RDL, for entering DepartmentName in the RDL, while previewing and render the chart based on the value entered开发者_StackOverflow in the Text Box. How will I bring this filter ? I saw a property called Filter, when I right clicked on Dataset, at left pane.

Filter mean the fields that needs to be displayed?? If thats wat you are asking then you need to dynamically create RDL files based on the fileds selected in the dataset. Check this example http://www.gotreportviewer.com/DynamicTable.zip