Is it possible to add a custom header to the Excel while exporting a DataSet to Excel in ASP.NET?
I have one requirement like this. I can export the DataSet to the Excel successfully. But I can’t add the custom header. Please help me if anybody have the solution. Thanks in advance.
I have created a customized role base authorization attribute.My idea is that when a user with role name “employee” Log In should not be allowed to access the “admin” page through URL. But when I implement the [MyRoleAuthorization] in Employee controller and Log In the error says “This webpage has a redirect loop”.
This is code for [MyRoleAuthorization]
I am trying to get the root folder of the application. I have used the following code, but this gives the bin folder, but what I need is the root folder of the application. Is it possible to get this?
As you all know Compare validators can be used to validate dates and check based on operator type (<, <= , >= etc). I have set the cultureinvariantvalues="true" property to validate two textbox controls that hold dates. I have to constrain them such that the start date must be earlier than the finish date. The validation seems to fail when I type a descriptive date like below:
I’m trying to make a chart using the ASP.Net Chart control that has specific numerical values on the X axis and their frequency count on the Y axis. Here is an example of what I want from the charting framework I am replacing:
After some use in qa we get the following error
SqlException: The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.
I want to call a function from my code behind using javascript. I used the below code:
is there a way in c# to be able to ping a url every 15 minutes and get a response back from the server?
I’m using C# and ASP.NET 2.5.