我在一个显示数据库表datagridview.我可以正确地将记录保存datagridview到sql中的数据库中.
现在,我想修改和更改一些记录并将这些更改保存在数据库中.我怎样才能做到这一点?我正在使用datasource附加到数据集的绑定datatable.
private void Form1_Load(object sender, EventArgs e)
{
this.cPDM0020TableAdapter.Fill(this.cpdm_dataset.CPDM0020);
}
private void btnSave_Click(object sender, EventArgs e)
{
string code = dataGridView1[0, dataGridView1.CurrentCell.RowIndex].Value.ToString().ToUpper();
string currency_Name = dataGridView1[1, dataGridView1.CurrentCell.RowIndex].Value.ToString().ToUpper();
string boolBase = dataGridView1[2, dataGridView1.CurrentCell.RowIndex].Value.ToString();
string local_per_Base = dataGridView1[3, dataGridView1.CurrentCell.RowIndex].Value.ToString();
string base_per_Local = dataGridView1[4, dataGridView1.CurrentCell.RowIndex].Value.ToString();
string insert_sql = "INSERT INTO centraldb.dbo.CPDM0020(Code,Currency_Name,Base,Local_per_Base,Base_per_Local)VAL??UES('" +
code + "','" +
currency_Name + "','" +
boolBase + "','" +
local_per_Base + "','" +
base_per_Local + "')";
if (this.ExecuteSql(insert_sql))
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