Tuesday 28 April 2015

Thursday 23 April 2015

Clickonce , "Your Web browser settings do not allow you to run unsigned applications.!

1 - Tools->Options->Security tab->Trusted Sites->Sites button->Add->OK 

2 - Tools->Options->Security tab->Trusted Sites->Custom Level->Automatic login with current user and password 

3 - Tools->Options->Advanced->Allow software to run even if the signature is invalid.

Wednesday 22 April 2015

CASCADE ex in SQL server!

CREATE TABLE [dbo].[Products](
[ProductID] [int] NOT NULL,
[ProductDesc] [varchar](50) NOT NULL,
CONSTRAINT [PK_Products] PRIMARY KEY CLUSTERED
(
[ProductID] ASC
)) ON [PRIMARY]

CREATE TABLE [dbo].[ProductDetails](
[ProductDetailID] [int] NOT NULL,
[ProductID] [int] NOT NULL,
[Total] [int] NOT NULL,
CONSTRAINT [PK_ProductDetails] PRIMARY KEY CLUSTERED
(
[ProductDetailID] ASC
)) ON [PRIMARY]
GO

ALTER TABLE [dbo].[ProductDetails] WITH CHECK ADD CONSTRAINT
[FK_ProductDetails_Products] FOREIGN KEY([ProductID])
REFERENCES [dbo].[Products] ([ProductID])
ON UPDATE CASCADE
ON DELETE CASCADE

INSERT INTO Products (ProductID, ProductDesc)
SELECT 1, 'Bike'
UNION ALL
SELECT 2, 'Car'
UNION ALL
SELECT 3, 'Books'

INSERT INTO ProductDetails
([ProductDetailID],[ProductID],[Total])
SELECT 1, 1, 200
UNION ALL
SELECT 2, 1, 100
UNION ALL
SELECT 3, 1, 111
UNION ALL
SELECT 4, 2, 200
UNION ALL
SELECT 5, 3, 100
UNION ALL
SELECT 6, 3, 100
UNION ALL
SELECT 7, 3, 200

SELECT *
FROM Products
SELECT *
FROM ProductDetails

DELETE
FROM Products
WHERE ProductID = 1



select * from dbo.ProductDetails

select * from dbo.Products


DROP TABLE ProductDetails
DROP TABLE Products

Error occured while registering with Source control


In Visual studio , Tools - -> Options - -> Source control 
change manager version was selected as the source control plug in. I changed it to None. Then i did not get any error. (error occurred registering this project with source control). 

Error : “Unable to start debugging on the web server…” ASP.NET 4.0


Solution 

cd %windir%\Microsoft.NET\Framework\v4.0.30319

aspnet_regiis.exe -i

Monday 20 April 2015

Check for duplicate and insert into a data table C#

//preparing the column and values to be searched inside the table.

    string find = "ReferredFieldId = '" + referredControlId + "' AND  FormulaFieldId = '" +          CalculateFormula.ID + "'";


  DataRow[] foundRows = FormulaFieldData.Select(find);

//checking any rows exists or not if not inserting

if (foundRows.Length.Equals(o))
                                    {

DataTable dt = FormulaFieldData;
                                        dt.Rows.Add(referredControlId, referredFieldName, referedFieldIds, CalculateFormula.ID, CalculateFormula.ToolTip);
                                        FormulaFieldData = dt;

}