private async void btnSend_Click(object sender, EventArgs e)
{
var msg = this.rbxMsg.Text;
if (string.IsNullOrWhiteSpace(msg))
{
return;
}
var content = new UserMessageContent
{
From = userId,
Content = msg
};
content.To = string.Join(",", this.listView1.Items).Split(",");
//传递对象存在bug,后期查找对应方法
//await conn.InvokeAsync("SendMessage", content);
await conn.InvokeAsync("SendMessage", userId, groupId, msg);
this.rbxMsg.Clear();
}
public async Task SendToGroup(UserMessageContent msg, string groupName)
{
await Clients.Group(groupName).ReceiveSendToGroup(msg);
}
public async Task SendToUser(UserMessageContent msg, string userId)
{
await Clients.User(userId).ReceiveSendToUser(msg);
}
public async Task SendToUsers(UserMessageContent msg, params string[] users)
{
await Clients.Users(users.ToList().AsReadOnly()).ReceiveSendToUsers(msg);
}
public async Task SendToGroups(UserMessageContent msg, params string[] groups)
{
await Clients.Groups(groups.ToList().AsReadOnly()).ReceiveSendToGroups(msg);
}
