C#读取access表,并把数据显示在gridcontrol中
//读取标准列表
private void setModelList()
{
OleDbConnection Connection = null;
string tableName = "";
try
{
string strMdb = this.textBox5.Text;//mdb路径
Connection = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + strMdb + "");
Connection.Open();
DataTable schemaTable = Connection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
foreach (DataRow dr in schemaTable.Rows)
{
//表名
tableName = dr["TABLE_NAME"].ToString();
//字段名
//DataTable columnTable = Connection.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, new object[]
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//向数据库中写入
private void button1_Click(object sender, EventArgs e)
{
oracleConnection1.Open();
& ......
1. 打开新的窗口并传送参数:
传送参数:
response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
接收参数:
string a = Request.QueryString("id");
string b = Request.QueryS ......
protected void Button1_Click(object sender, EventArgs e)
{
/*=============测试通过===============*/
OleDbConnection con = new
OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data
Sou ......
首先我很遗憾的告诉大家,因为微软的偷懒,目前UpdatePanel还不支持文件上传。变相的解决办法就是UpdatePanel中设置PostBackTrigger:
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:FileUpload ID="FileUpload1" runat="serv ......