我使用的是asp.net WebForms,我试图使用以下代码从C#动态更改LinkButton InnerHTML。
protected void Page_Load(object sender, EventArgs e)
{
string connStr = ConfigurationManager.ConnectionStrings["iWork"].ToString();
SqlConnection conn = new SqlConnection(connStr);
SqlCommand cmd = new SqlCommand("AvailableCompanies", conn);
cmd.CommandType = CommandType.StoredProcedure;
conn.Open();
SqlDataReader rdr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
while (rdr.Read())
{
string companyName = rdr.GetString(rdr.GetOrdinal("name"));
string email = rdr.GetString(rdr.GetOrdinal("email"));
string vision = rdr.GetString(rdr.GetOrdinal("vision"));
string domain = rdr.GetString(rdr.GetOrdinal("domain_name"));
string field = rdr.GetString(rdr.GetOrdinal("field_of_specialization"));
string type = rdr.GetString(rdr.GetOrdinal("type"));
string address = rdr.GetString(rdr.GetOrdinal("address"));
LinkButton btn = new LinkButton();
btn.Click += new EventHandler(company);
HtmlGenericControl html = new HtmlGenericControl();
html.InnerHtml = "<div class='list-group'>" +
"<a href='' runat='server' onServerClick='company' class='list-group-item active'>" +
"<h4 class='list-group-item-heading'>" + companyName + "</h4>" +
"<p class='list-group-item-text'><strong>Email: </strong>" + email + "</p>" +
"<p class='list-group-item-text'><strong>Vision: </strong>" + vision + "</p>" +
"<p class='list-group-item-text'><strong>Domain: </strong>" + domain + "</p>" +
"<p class='list-group-item-text'><strong>Field: </strong>" + field + "</p>" +
"<p class='list-group-item-text'><strong>Type: </strong>" + type + "</p>" +
"<p class='list-group-item-text'><strong>Address: </strong>" + address + "</p></a>" +
"</div>"; ;
btn.Controls.Add(html);
companies.Controls.Add(btn);
}
conn.Close();
}
问题是,LinkButton和HTML在2个不同的标签中生成,LinkButton的大小为0宽度和0高度。
关于如何在C#中动态改变链接按钮有什么想法吗?
1条答案
按热度按时间hgc7kmma1#
在服务器端尝试以下代码:
它将创建如下所示的html: