如何在asp輸入中創建動態表格用戶C＃asp.net

Question

想要創建用戶輸入的動態表格

Answer 1

您可以動態創建您的sql查詢。

例

Table name: <asp:TextBox id="TextBox1" runat="server" /> 
Columns: <asp:TextBox id="TextBox2" TextMode="multiline" runat="server" /> 

在代碼隱藏

string tableName = TextBox1.Text; 
string[] lines = TextBox2.Text.Split(new string[] { Environment.NewLine }, StringSplitOptions.None); 

string cs = WebConfigurationManager.ConnectionStrings["LocalSqlServer"].ConnectionString; SqlConnection con = new SqlConnection(cs); 
string sqlStatement = "CREATE TABLE dbo." 
     + tableName 
     + " (" + string.Join(",", lines) + ")"; 

con.Open(); 
SqlCommand sqlCmd = new SqlCommand(sqlStatement, con); 
sqlCmd.ExecuteNonQuery(); 
con.Close(); 

其中TextBox1中是一個表的名稱例如表1和文本框2是列表及其類型的列，例如

col1 nvarchar(30) 
col2 int 
col3 text