public static bool UpdateConnectionString( )
{
Project pjt = Kit.GetProjectByName(Kit.SlnKeel.UIProjectName);
if (pjt == null)
{
Common.ShowInfo("您尚未设置UI主界面项目， 因此无法自动配置连接字符串到你的app.config 或者web.config中!");
return(true);
}
ProjectItem PI = null;
for (int i = 1; i <= pjt.ProjectItems.Count; i++)
{
ProjectItem pix = pjt.ProjectItems.Item(i);
if (pix.Name.ToLower().Contains("app.config") || pix.Name.ToLower().Contains("web.config"))
{
PI = pix;
break;
}
}
if (PI == null)
{
Common.ShowInfo(string.Format("您设置的主UI项目{0}中未找到app.config 或者web.config,因此无法自动设置链接字符串配置", pjt.Name));
}
else
{
bool needUpdate = true;
ConfigXmlDocument cxd = new System.Configuration.ConfigXmlDocument();
cxd.Load(PI.get_FileNames(1));
XmlNode xnx = cxd.SelectSingleNode("descendant::configuration/connectionStrings");
string csss = GetProjectConfigNamespec(GetProjectLangType(GetProjectUI()));
string name = "";
if (pjt.Kind == "{E24C65DC-7377-472b-9ABA-BC803B73C61A}")
{
name = "Keel" + csss + ".ConnectionString";
}
else
{
name = ((string)pjt.Properties.Item("RootNamespace").Value) + csss + ".ConnectionString";
}
if (xnx != null)
{
for (int i = 0; i < xnx.ChildNodes.Count; i++)
{
if (xnx.ChildNodes[i].Attributes["name"].Value.Contains(name))
{
if (xnx.ChildNodes[i].Attributes["providerName"].Value != Kit.SlnKeel.ProviderName)
{
xnx.ChildNodes[i].Attributes["providerName"].Value = Kit.SlnKeel.ProviderName;
}
if (xnx.ChildNodes[i].Attributes["connectionString"].Value != Kit.SlnKeel.ConnectString)
{
xnx.ChildNodes[i].Attributes["connectionString"].Value = Kit.SlnKeel.ConnectString;
}
cxd.Save(PI.get_FileNames(1));
needUpdate = false;
break;
}
}
}
if (needUpdate)
{
XmlNode xn = cxd.CreateNode("element", "add", "");
XmlAttribute xzproviderName = cxd.CreateAttribute("providerName");
xzproviderName.Value = Kit.SlnKeel.ProviderName;
XmlAttribute xaconnectionString = cxd.CreateAttribute("connectionString");
xaconnectionString.Value = Kit.SlnKeel.ConnectString;
XmlAttribute xaname = cxd.CreateAttribute("name");
xaname.Value = name;
xn.Attributes.Append(xaname);
xn.Attributes.Append(xaconnectionString);
xn.Attributes.Append(xzproviderName);
if (xnx == null)
{
XmlNode xnx1 = cxd.SelectSingleNode("descendant::configuration");
xnx = cxd.CreateElement("connectionStrings");
xnx1.AppendChild(xnx);
}
xnx.AppendChild(xn);
// cxd.SelectSingleNode("descendant::configuration/connectionStrings").InnerXml = xnx.InnerXml;
cxd.Save(PI.get_FileNames(1));
//;// = cxd.SelectSingleNode("descendant::configuration/connectionStrings/add[@name='" + appnamespace + ".Properties.Settings.ConnectionString']");
//if (xnl.Attributes["providerName"] != null && xnl.Attributes["connectionString"] != null)
//{
//}
}
Common.ShowInfo(string.Format("您设置的主UI项目{0}中到app.config 或者web.config,已经设置了链接字符串{1}", pjt.Name, name));
}
return(true);
}