Friday, June 21, 2019
c# Create Datatable
public static DataTable CreateDataTable()
{
DataTable dt = new DataTable();
DataColumn col1 = new DataColumn("FirstName");
DataColumn col2 = new DataColumn("LastName");
DataColumn col3 = new DataColumn("Age");
col1.DataType = System.Type.GetType("System.String");
col2.DataType = System.Type.GetType("System.String");
col3.DataType = System.Type.GetType("System.String");
dt.Columns.Add(col1);
dt.Columns.Add(col2);
dt.Columns.Add(col3);
DataRow row1 = dt.NewRow();
row1[col1] = "Bob";
row1[col2] = "Smith";
row1[col3] = "47";
dt.Rows.Add(row1);
DataRow row2 = dt.NewRow();
row2[col1] = "Tina";
row2[col2] = "Smith";
row2[col3] = "34";
dt.Rows.Add(row2);
DataRow row3 = dt.NewRow();
row3[col1] = "Maria";
row3[col2] = "Smith";
row3[col3] = "27";
dt.Rows.Add(row3);
return dt;
}
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