通过DataSet将数据添加到DataGrid View？ [英] add data to DataGrid View through DataSet?

问题描述

我有一个datagridview绑定到数据集

I have a datagridview that is bound to a dataset

我定义了表和列，我如何可以编程插入数据？

I defined the table and the columns, how I can programmaticlly insert data to it?

我这样做
http://msdn.microsoft.com/en-us/library/5ycd1034%28VS.71%29.aspx

但它没有显示DataGridView中的数据!!!

but it did not show the data in my DataGridView !!!

推荐答案

示例

SqlDataAdapter da = new SqlDataAdapter(quryString, con);
DataSet ds = new DataSet();
da.Fill(ds, "Emp");

//dataGridView1.DataSource = ds.Tables["Emp"];
dataGridView1.Columns.Add("EmpID", "ID");
dataGridView1.Columns.Add("FirstName", "FirstName");
dataGridView1.Columns.Add("LastName", "LastName");
int row = ds.Tables["Emp"].Rows.Count - 1;

for (int r = 0; r<= row; r++)
{
dataGridView1.Rows.Add();
dataGridView1.Rows[r].Cells[0].Value = ds.Tables["Emp"].Rows[r].ItemArray[0];
dataGridView1.Rows[r].Cells[1].Value = ds.Tables["Emp"].Rows[r].ItemArray[1];
dataGridView1.Rows[r].Cells[2].Value = ds.Tables["Emp"].Rows[r].ItemArray[2];

}

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