本文整理汇总了C#中System.Data.DataTable.DataTable构造函数的典型用法代码示例。如果您正苦于以下问题：C# DataTable构造函数的具体用法？C# DataTable怎么用？C# DataTable使用的例子？那么恭喜您, 这里精选的构造函数代码示例或许可以为您提供帮助。您也可以进一步了解该构造函数所在类System.Data.DataTable的用法示例。
在下文中一共展示了DataTable构造函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: MakeDataTableAndDisplay
private void MakeDataTableAndDisplay()
{
// Create new DataTable.
DataTable table = new DataTable();
// Declare DataColumn and DataRow variables.
DataColumn column;
DataRow row;
// Create new DataColumn, set DataType, ColumnName
// and add to DataTable.
column = new DataColumn();
column.DataType = System.Type.GetType("System.Int32");
column.ColumnName = "id";
table.Columns.Add(column);
// Create second column.
column = new DataColumn();
column.DataType = Type.GetType("System.String");
column.ColumnName = "item";
table.Columns.Add(column);
// Create new DataRow objects and add to DataTable.
for(int i = 0; i < 10; i++)
{
row = table.NewRow();
row["id"] = i;
row["item"] = "item " + i;
table.Rows.Add(row);
}
// Set to DataGrid.DataSource property to the table.
dataGrid1.DataSource = table;
}示例2: MakeDataTableAndDisplay
private void MakeDataTableAndDisplay()
{
// Create new DataTable.
DataTable table = new DataTable("table");
// Declare DataColumn and DataRow variables.
DataColumn column;
DataRow row;
// Create new DataColumn, set DataType,
// ColumnName and add to DataTable.
column = new DataColumn();
column.DataType = System.Type.GetType("System.Int32");
column.ColumnName = "id";
table.Columns.Add(column);
// Create second column.
column = new DataColumn();
column.DataType = Type.GetType("System.String");
column.ColumnName = "item";
table.Columns.Add(column);
// Create new DataRow objects and add to DataTable.
for(int i = 0; i < 10; i++)
{
row = table.NewRow();
row["id"] = i;
row["item"] = "item " + i;
table.Rows.Add(row);
}
// Set to DataGrid.DataSource property to the table.
dataGrid1.DataSource = table;
}