Split value using Charindex in SQL Server

Convert (varchar,Substring('11/12',0,charindex('/','11/12')))

OutPut => 11

Turning a Comma Separated string into individual rows in Sql Server

select t.ID,x.Code
    from Emp t
    cross apply (select Code from dbo.Split(t.Data,',') ) x

Solve - How to show a string in indian rupees format in C#.net?

double dblAmt=134600.00;

System.Globalization.CultureInfo info = System.Globalization.CultureInfo.GetCultureInfo("en-IN");
string StrAmt = dblAmt.ToString("N2", info);
txtAmt.Text = StrAmt;


Output :=   1,34,600.00

Find Tables With Foreign Key Constraint in SQL Server

SELECT f.name AS ForeignKey,
SCHEMA_NAME(f.SCHEMA_ID) SchemaName,
OBJECT_NAME(f.parent_object_id) AS TableName,
COL_NAME(fc.parent_object_id,fc.parent_column_id) AS ColumnName,
SCHEMA_NAME(o.SCHEMA_ID) ReferenceSchemaName,
OBJECT_NAME (f.referenced_object_id) AS ReferenceTableName,
COL_NAME(fc.referenced_object_id,fc.referenced_column_id) AS ReferenceColumnName
FROM sys.foreign_keys AS f
INNER JOIN sys.foreign_key_columns AS fc ON f.OBJECT_ID = fc.constraint_object_id
INNER JOIN sys.objects AS o ON o.OBJECT_ID = fc.referenced_object_id

INI File Read and Write in C#.Net

1. text file Read and Write in C#.Net

public class File

    {

        private string filePath;

         

        [DllImport("kernel32")]

        private static extern long WritePrivateProfileString(string section,

        string key,

        string val,

        string filePath);

        [DllImport("kernel32")]

        private static extern int GetPrivateProfileString(string section,

        string key,

        string def,

        StringBuilder retVal,

        int size,

        string filePath);

        

        public File(string filePath)

        {

            this.filePath = filePath;

        }

        public void Write(string section, string key, string value)

        {

            WritePrivateProfileString(section, key, value.ToLower(), this.filePath);

        }

        public string Read(string section, string key)

        {

            StringBuilder SB = new StringBuilder(255);

            int i = GetPrivateProfileString(section, key, "", SB, 255, this.filePath);

            return SB.ToString();

        }

         

        public string FilePath

        {

            get { return this.filePath; }

            set { this.filePath = value; }

        }

    }

File ini = new INI("C:\\config.ini");

ini.Write("DbName", "Demo", "Demo");

//OutPut









File ini = new File("C:\\config.ini");

Console.WriteLine("The Value is:" +ini.Read("Demo", "Demo"));