Current
How do I use Current
Below are practical examples compiled from projects for learning and reference purposes
Featured Snippets
File name: FormBaoCao.cs
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40 private void btnLoc_Click(object sender, EventArgs e)
41 {
42 SqlConnection con = dal.GetConnect();
43 con.Open();
44 string sql = "select *from SinhVien where MaLop=@MaLop";
45 SqlDataAdapter da = new SqlDataAdapter(sql, con);
46 da.SelectCommand.Parameters.AddWithValue("@MaLop", cmbMaLop.SelectedValue.ToString());
47 DataTable dt = new DataTable();
48 da.Fill(dt);
49 crBaoCao cr = new crBaoCao();
50 ConnectionInfo crConnectionInfo = new ConnectionInfo();
51 crConnectionInfo.ServerName = "Ty-PC";
52 crConnectionInfo.DatabaseName = "CNPM_1";
53 crConnectionInfo.UserID = "sa";
54 crConnectionInfo.Password = "04091990";
55 TableLogOnInfos crTableLogonInfos = new TableLogOnInfos();
56 foreach (CrystalDecisions.CrystalReports.Engine.Table table in cr.Database.Tables)
57 {
58 TableLogOnInfo crTableLogonInfo = new TableLogOnInfo();
59 crTableLogonInfo.TableName = table.Name;
60 crTableLogonInfo.ConnectionInfo = crConnectionInfo;
61 crTableLogonInfos.Add(crTableLogonInfo);
62 table.ApplyLogOnInfo(crTableLogonInfo);
63
64 }
65 crvHocKyHocPhan.LogOnInfo = crTableLogonInfos;
66 cr.SetDataSource(dt);
67 ParameterValues a = new ParameterValues();
68 ParameterDiscreteValue b = new ParameterDiscreteValue();
69 b.Value = cmbMaLop.SelectedValue.ToString();
70 a.Add(b);
71 cr.DataDefinition.ParameterFields["txtMaLop"].ApplyCurrentValues(a);
72 crvHocKyHocPhan.ReportSource = cr;
73 crvHocKyHocPhan.Show();
74 }
File name: ChatGui.cs
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103 public void OnGUI()
104 {
105 if (!this.IsVisible)
106 {
107 return;
108 }
109
110 GUI.skin.label.wordWrap = true;
111 //GUI.skin.button.richText = true; // this allows toolbar buttons to have bold/colored text. nice to indicate new msgs
112 //GUILayout.Button("lala"); // as richText, html tags could be in text
113
114
115 if (Event.current.type == EventType.KeyDown && (Event.current.keyCode == KeyCode.KeypadEnter || Event.current.keyCode == KeyCode.Return))
116 {
117 if ("ChatInput".Equals(GUI.GetNameOfFocusedControl()))
118 {
119 // focus on input -> submit it
120 GuiSendsMsg();
121 return; // showing the now modified list would result in an error. to avoid this, we just skip this single frame
122 }
123 else
124 {
125 // assign focus to input
126 GUI.FocusControl("ChatInput");
127 }
128 }
129
130 GUI.SetNextControlName("");
131 GUILayout.BeginArea(this.GuiRect);
132
133 GUILayout.FlexibleSpace();
134
135 if (this.chatClient.State != ChatState.ConnectedToFrontEnd)
136 {
137 GUILayout.Label("Not in chat yet.");
138 }
139 else
140 {
141 List
142 int countOfPublicChannels = channels.Count;
143 channels.AddRange(this.chatClient.PrivateChannels.Keys);
144
145 if (channels.Count > 0)
146 {
147 int previouslySelectedChannelIndex = this.selectedChannelIndex;
148 int channelIndex = channels.IndexOf(this.selectedChannelName);
149 this.selectedChannelIndex = (channelIndex >= 0) ? channelIndex : 0;
150
151 this.selectedChannelIndex = GUILayout.Toolbar(this.selectedChannelIndex, channels.ToArray(), GUILayout.ExpandWidth(false));
152 this.scrollPos = GUILayout.BeginScrollView(this.scrollPos);
153
154 this.doingPrivateChat = (this.selectedChannelIndex >= countOfPublicChannels);
155 this.selectedChannelName = channels[this.selectedChannelIndex];
156
157 if (this.selectedChannelIndex != previouslySelectedChannelIndex)
158 {
159 // changed channel -> scroll down, if private: pre-fill "to" field with target user's name
160 this.scrollPos.y = float.MaxValue;
161 if (this.doingPrivateChat)
162 {
163 string[] pieces = this.selectedChannelName.Split(new char[] {':'}, 3);
164 this.userIdInput = pieces[1];
165 }
166 }
167
168 GUILayout.Label(ChatGui.WelcomeText);
169
170 if (this.chatClient.TryGetChannel(selectedChannelName, this.doingPrivateChat, out this.selectedChannel))
171 {
172 for (int i = 0; i < this.selectedChannel.Messages.Count; i++)
173 {
174 string sender = this.selectedChannel.Senders[i];
175 object message = this.selectedChannel.Messages[i];
176 GUILayout.Label(string.Format("{0}: {1}", sender, message));
177 }
178 }
179
180 GUILayout.EndScrollView();
181 }
182 }
183
184
185 GUILayout.BeginHorizontal();
186 if (doingPrivateChat)
187 {
188 GUILayout.Label("to:", GUILayout.ExpandWidth(false));
189 GUI.SetNextControlName("WhisperTo");
190 this.userIdInput = GUILayout.TextField(this.userIdInput, GUILayout.MinWidth(100), GUILayout.ExpandWidth(false));
191 string focussed = GUI.GetNameOfFocusedControl();
192 if (focussed.Equals("WhisperTo"))
193 {
194 if (this.userIdInput.Equals("username"))
195 {
196 this.userIdInput = "";
197 }
198 }
199 else if (string.IsNullOrEmpty(this.userIdInput))
200 {
201 this.userIdInput = "username";
202 }
203
204 }
205 GUI.SetNextControlName("ChatInput");
206 inputLine = GUILayout.TextField(inputLine);
207 if (GUILayout.Button("Send", GUILayout.ExpandWidth(false)))
208 {
209 GuiSendsMsg();
210 }
211 GUILayout.EndHorizontal();
212 GUILayout.EndArea();
213 }
File name: ChatGui.cs
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215 private void GuiSendsMsg()
216 {
217 if (string.IsNullOrEmpty(this.inputLine))
218 {
219
220 GUI.FocusControl("");
221 return;
222 }
223
224 if (this.inputLine[0].Equals('\\'))
225 {
226 string[] tokens = this.inputLine.Split(new char[] {' '}, 2);
227 if (tokens[0].Equals("\\help"))
228 {
229 this.PostHelpToCurrentChannel();
230 }
231 if (tokens[0].Equals("\\state"))
232 {
233 int newState = int.Parse(tokens[1]);
234 this.chatClient.SetOnlineStatus(newState, new string[] { "i am state " + newState }); // this is how you set your own state and (any) message
235 }
236 else if (tokens[0].Equals("\\subscribe") && !string.IsNullOrEmpty(tokens[1]))
237 {
238 this.chatClient.Subscribe(tokens[1].Split(new char[] {' ', ','}));
239 }
240 else if (tokens[0].Equals("\\unsubscribe") && !string.IsNullOrEmpty(tokens[1]))
241 {
242 this.chatClient.Unsubscribe(tokens[1].Split(new char[] {' ', ','}));
243 }
244 else if (tokens[0].Equals("\\clear"))
245 {
246 if (this.doingPrivateChat)
247 {
248 this.chatClient.PrivateChannels.Remove(this.selectedChannelName);
249 }
250 else
251 {
252 ChatChannel channel;
253 if (this.chatClient.TryGetChannel(this.selectedChannelName, this.doingPrivateChat, out channel))
254 {
255 channel.ClearMessages();
256 }
257 }
258 }
259 else if (tokens[0].Equals("\\msg") && !string.IsNullOrEmpty(tokens[1]))
260 {
261 string[] subtokens = tokens[1].Split(new char[] {' ', ','}, 2);
262 string targetUser = subtokens[0];
263 string message = subtokens[1];
264 this.chatClient.SendPrivateMessage(targetUser, message);
265 }
266 }
267 else
268 {
269 if (this.doingPrivateChat)
270 {
271 this.chatClient.SendPrivateMessage(this.userIdInput, this.inputLine);
272 }
273 else
274 {
275 this.chatClient.PublishMessage(this.selectedChannelName, this.inputLine);
276 }
277 }
278
279 this.inputLine = "";
280 GUI.FocusControl("");
281 }
File name: ChatGui.cs
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283 private void PostHelpToCurrentChannel()
284 {
285 ChatChannel channelForHelp = this.selectedChannel;
286 if (channelForHelp != null)
287 {
288 channelForHelp.Add("info", ChatGui.HelpText);
289 }
290 else
291 {
292 Debug.LogError("no channel for help");
293 }
294 }
File name: NamePickGui.cs
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38 public void OnGUI()
39 {
40 // Enter-Key handling:
41 if (Event.current.type == EventType.KeyDown && (Event.current.keyCode == KeyCode.KeypadEnter || Event.current.keyCode == KeyCode.Return))
42 {
43 if (!string.IsNullOrEmpty(this.InputLine))
44 {
45 this.StartChat();
46 return;
47 }
48 }
49
50
51 GUI.skin.label.wordWrap = true;
52 GUILayout.BeginArea(guiCenteredRect);
53
54
55 if (this.chatComponent != null && string.IsNullOrEmpty(this.chatComponent.ChatAppId))
56 {
57 GUILayout.Label("To continue, configure your Chat AppId.\nIt's listed in the Chat Dashboard (online).\nStop play-mode and edit:\nScripts/ChatGUI in the Hierarchy.");
58 if (GUILayout.Button("Open Chat Dashboard"))
59 {
60 Application.OpenURL("https://www.exitgames.com/en/Chat/Dashboard");
61 }
62 GUILayout.EndArea();
63 return;
64 }
65
66 GUILayout.Label(this.helpText);
67
68 GUILayout.BeginHorizontal();
69 GUI.SetNextControlName("NameInput");
70 this.InputLine = GUILayout.TextField(this.InputLine);
71 if (GUILayout.Button("Connect", GUILayout.ExpandWidth(false)))
72 {
73 this.StartChat();
74 }
75 GUILayout.EndHorizontal();
76
77 GUILayout.EndArea();
78
79
80 GUI.FocusControl("NameInput");
81 }
File name: GUICustomAuth.cs
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81 void OnGUI()
82 {
83 if (PhotonNetwork.connected)
84 {
85 GUILayout.Label(PhotonNetwork.connectionStateDetailed.ToString());
86 return;
87 }
88
89
90 GUILayout.BeginArea(GuiRect);
91 switch (guiState)
92 {
93 case GuiState.AuthFailed:
94 GUILayout.Label("Authentication Failed");
95
96 GUILayout.Space(10);
97
98 GUILayout.Label("Error message:\n'" + this.authDebugMessage + "'");
99
100 GUILayout.Space(10);
101
102 GUILayout.Label("For this demo set the Authentication URL in the Dashboard to:\nhttp://photon.webscript.io/auth-demo-equals");
103 GUILayout.Label("That authentication-service has no user-database. It confirms any user if 'name equals password'.");
104 GUILayout.Label("The error message comes from that service and can be customized.");
105
106 GUILayout.Space(10);
107
108 GUILayout.BeginHorizontal();
109 if (GUILayout.Button("Back"))
110 {
111 SetStateAuthInput();
112 }
113 if (GUILayout.Button("Help"))
114 {
115 SetStateAuthHelp();
116 }
117 GUILayout.EndHorizontal();
118 break;
119
120 case GuiState.AuthHelp:
121
122 GUILayout.Label("By default, any player can connect to Photon.\n'Custom Authentication' can be enabled to reject players without valid user-account.");
123
124 GUILayout.Label("The actual authentication must be done by a web-service which you host and customize. Example sourcecode for these services is available on the docs page.");
125
126 GUILayout.Label("For this demo set the Authentication URL in the Dashboard to:\nhttp://photon.webscript.io/auth-demo-equals");
127 GUILayout.Label("That authentication-service has no user-database. It confirms any user if 'name equals password'.");
128
129 GUILayout.Space(10);
130 if (GUILayout.Button("Configure Authentication (Dashboard)"))
131 {
132 Application.OpenURL("https://cloud.exitgames.com/dashboard");
133 }
134 if (GUILayout.Button("Authentication Docs"))
135 {
136 Application.OpenURL("https://doc.exitgames.com/en/pun/current/tutorials/pun-and-facebook-custom-authentication");
137 }
138
139
140 GUILayout.Space(10);
141 if (GUILayout.Button("Back to input"))
142 {
143 SetStateAuthInput();
144 }
145 break;
146
147 case GuiState.AuthInput:
148
149 GUILayout.Label("Authenticate yourself");
150
151 GUILayout.BeginHorizontal();
152 this.authName = GUILayout.TextField(this.authName, GUILayout.Width(Screen.width/4 - 5));
153 GUILayout.FlexibleSpace();
154 this.authToken = GUILayout.TextField(this.authToken, GUILayout.Width(Screen.width/4 - 5));
155 GUILayout.EndHorizontal();
156
157
158 if (GUILayout.Button("Authenticate"))
159 {
160 PhotonNetwork.AuthValues = new AuthenticationValues();
161 PhotonNetwork.AuthValues.SetAuthParameters(this.authName, this.authToken);
162 PhotonNetwork.ConnectUsingSettings("1.0");
163 }
164
165 GUILayout.Space(10);
166
167 if (GUILayout.Button("Help", GUILayout.Width(100)))
168 {
169 SetStateAuthHelp();
170 }
171
172 break;
173 }
174
175 GUILayout.EndArea();
176 }
File name: PunStartup.cs
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34 static void OnUpdate()
35 {
36 bool doneBefore = EditorPrefs.GetBool("PunDemosOpenedBefore");
37 if (doneBefore)
38 {
39 EditorApplication.update -= OnUpdate;
40 return;
41 }
42
43 if (String.IsNullOrEmpty(EditorApplication.currentScene) && EditorBuildSettings.scenes.Length == 0)
44 {
45 #if UNITY_4_2 || UNITY_4_3 || UNITY_4_4 || UNITY_4_5 || UNITY_4_6 || UNITY_5 || UNITY_5_1 || UNITY_5_2
46 if (EditorApplication.isUpdating) return;
47 #endif
48
49 LoadPunDemoHub();
50 SetPunDemoBuildSettings();
51 EditorPrefs.SetBool("PunDemosOpenedBefore", true);
52 Debug.Log("No scene was open. Loaded PUN Demo Hub Scene and added demos to build settings. Ready to go! This auto-setup is now disabled in this Editor.");
53 }
54 }
File name: PickupCamera.cs
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94 void Apply( Transform dummyTarget, Vector3 dummyCenter )
95 {
96 // Early out if we don't have a target
97 if( !controller )
98 return;
99
100 Vector3 targetCenter = _target.position + centerOffset;
101 Vector3 targetHead = _target.position + headOffset;
102
103 // DebugDrawStuff();
104
105 // Calculate the current & target rotation angles
106 float originalTargetAngle = _target.eulerAngles.y;
107 float currentAngle = cameraTransform.eulerAngles.y;
108
109 // Adjust real target angle when camera is locked
110 float targetAngle = originalTargetAngle;
111
112 // When pressing Fire2 (alt) the camera will snap to the target direction real quick.
113 // It will stop snapping when it reaches the target
114 if( Input.GetButton( "Fire2" ) )
115 snap = true;
116
117 if( snap )
118 {
119 // We are close to the target, so we can stop snapping now!
120 if( AngleDistance( currentAngle, originalTargetAngle ) < 3.0f )
121 snap = false;
122
123 currentAngle = Mathf.SmoothDampAngle( currentAngle, targetAngle, ref angleVelocity, snapSmoothLag, snapMaxSpeed );
124 }
125 // Normal camera motion
126 else
127 {
128 if( controller.GetLockCameraTimer() < lockCameraTimeout )
129 {
130 targetAngle = currentAngle;
131 }
132
133 // Lock the camera when moving backwards!
134 // * It is really confusing to do 180 degree spins when turning around.
135 if( AngleDistance( currentAngle, targetAngle ) > 160 && controller.IsMovingBackwards() )
136 targetAngle += 180;
137
138 currentAngle = Mathf.SmoothDampAngle( currentAngle, targetAngle, ref angleVelocity, angularSmoothLag, angularMaxSpeed );
139 }
140
141
142 // When jumping don't move camera upwards but only down!
143 if( controller.IsJumping() )
144 {
145 // We'd be moving the camera upwards, do that only if it's really high
146 float newTargetHeight = targetCenter.y + height;
147 if( newTargetHeight < targetHeight || newTargetHeight - targetHeight > 5 )
148 targetHeight = targetCenter.y + height;
149 }
150 // When walking always update the target height
151 else
152 {
153 targetHeight = targetCenter.y + height;
154 }
155
156 // Damp the height
157 float currentHeight = cameraTransform.position.y;
158 currentHeight = Mathf.SmoothDamp( currentHeight, targetHeight, ref heightVelocity, heightSmoothLag );
159
160 // Convert the angle into a rotation, by which we then reposition the camera
161 Quaternion currentRotation = Quaternion.Euler( 0, currentAngle, 0 );
162
163 // Set the position of the camera on the x-z plane to:
164 // distance meters behind the target
165 cameraTransform.position = targetCenter;
166 cameraTransform.position += currentRotation * Vector3.back * distance;
167
168 // Set the height of the camera
169 cameraTransform.position = new Vector3( cameraTransform.position.x, currentHeight, cameraTransform.position.z );
170
171 // Always look at the target
172 SetUpRotation( targetCenter, targetHead );
173 }
File name: RPGMovement.cs
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85 void ResetSpeedValues()
86 {
87 m_CurrentMovement = Vector3.zero;
88 m_CurrentTurnSpeed = 0;
89 }
File name: RPGMovement.cs
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91 void ApplySynchronizedValues()
92 {
93 m_TransformView.SetSynchronizedValues( m_CurrentMovement, m_CurrentTurnSpeed );
94 }
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