Monday 14 March 2016

Saturday 23 January 2016

Display column in DataGridView as password input type

    private void Form1_Load(object sender, EventArgs e)
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("Uname", typeof(System.String));
            dt.Columns.Add("Password", typeof(System.String));

            DataRow dr = dt.NewRow();
            dr[0] = "venkatesh";
            dr[1] = "venkatesh@123";
            dt.Rows.Add(dr);
            dataGridView1.DataSource = dt;
        }

        private void dataGridView1_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
        {
            if (e.ColumnIndex == 1)
            {
                if (e.Value != null)
                {
                    string str = new string('*',e.Value.ToString().Length);

                    e.Value = str;
                }
            }
        }

Thursday 7 January 2016

How To Get ImageFormates in c#

Import Namespace : Using  System.Drawing.Imaging;


// Get ImageFormates


string[]  imageFormates=    ImageCodecInfo.GetImageEncoders().AsEnumerable().Select(x=>x.FilenameExtension).ToArray();