public static bool UpdateTextContent(TextContent textContent, bool addIfNotExist = true)
{
using (var db = CreateDataContext())
{
try
{
TextContent contentInDB = db.TextContents.FirstOrDefault(s => s.ControlName == textContent.ControlName);
if (contentInDB == null)
{
if (!addIfNotExist) return true;
db.TextContents.Add(textContent);
}
else
{
contentInDB.Content = textContent.Content;
contentInDB.Title = textContent.Title;
}
db.SaveChanges();
return true;
}
catch (Exception ex)
{
//todo: log
return false;
}
}
}
protected void btnUpdate_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(btnSave.CommandArgument))
{
TextContent tc = new TextContent
{
Content = txtContent.Content,
Title = txtTitle.Text,
ControlName = btnSave.CommandArgument
};
if (TextContentManager.UpdateTextContent(tc))
{
CacheManager.RefreshTextContent(tc.ControlName);
Response.Redirect(string.Format("~/{0}.aspx", tc.ControlName));
}
else
{
DisplayErrorMessage();
}
}
}