Hi, I am using datagridview when, I am assigning datasource to Datagridview i am gettin exception "Child list for field Region cannot be created." I am Assigning Collection as a datasource to the datagridview. AnnotationGrid.DataSource = XMLAnnotations; AnnotationGrid.DataMember = "Region"; and my grid has three coloumns ID, Area, Text and XMLAnnotation consist xml like that : - 0 - - - - - 0 - - - -

I want to restrict user to select received date greater then todays date using RegularExpressionValidator for this i want regular expression.

I have one panel in which i have my control, know i want to move it at run time using mouse.

i want to convert my string in LPCTSTR or BSTR format, How i can do this.

I want to find whether user selected any checkbox or not. these CheckBoxes are in Repeater.

I want to find whether user selected any checkbox or not. these CheckBoxes are in Repeater.

I am using ClickOnce to run my windows application from web Page. want to access querystinrg in windows Application, I am using the followung code for that : public string GetQueryStringParameters() { NameValueCollection nameValueTable = new NameValueCollection(); string queryString = System.Deployment.Application.ApplicationDeployment.CurrentDeployment.ActivationUri.Query.ToString(); nameValueTable = HttpUtility.ParseQueryString(queryString); return (nameValueTable.ToString()); } But i am not getting the Querystring information. Please Help.

I am using ApplicationDeployment in my project to get querystring value but i am getting error The name 'ApplicationDeployment' does not exist in the current. The name 'HttpUtility' does not exist in the current context. I am not using namespace ? , if yes then what are the namcesapace for both of them.

I am using ApplicationDeployment in my project but i am getting error The name 'ApplicationDeployment' does not exist in the current. The name 'HttpUtility' does not exist in the current context. I am not using namespace ? , if yes then what are the namcesapace for both of them.

Thanks .

Can you please explain me, How i can implement it?

First of all thanks for your reply. Actually each client will have the exe on his machine on particular path. one more question is that System.Diagonistic.Process.Start("exe path") will it work or not.

I want to open windows application from image button click of web page. I am using System.Diagonistic.Process.Start("exe path of local machine"); But it is throwing exception related to process and thread.

Actually i have my windows application on my machine. Know i want to run the windows application from image button click of my web page. I am using System.Diagonistic.Process.start("exe path of windows application which is on my machine"); It is working fine, If i am creating new project and calling it on Image button click but when i am trying to use it in my existing project it is throughing exception "System.InvalidOperationException". I am doing work on C#.net. Please Help me.

Yes, All client will have this .exe on particular path.

I have one web page, know i want to run my windows application when i click on image Button.

Hi, I have some variables public string clientCase; public string vmlCase; public string caseDate; public string caseType; public string category; public string testName = string.Empty; public string comment; public string orderdBy; know i want to make a XML file from it using c#.net in this format. clientCase testname testname testname comment caseDate

you have to check it at run time, whether another checkbox is checked or not, If any one is checked just Unchecked it by changing its value. Regards, Atul Rane

modified on Wednesday, August 20, 2008 3:14 AM

If (CSVInfo.LastWriteTime < DateTime.Now.AddMinutes(-60)) In this line change the symbol < with this >. :laugh: Regards, Atul Rane

I think you are closing the rdr (rdr.Close()) in try block and then you are trying to return rdr (return rdr). Please check it.