private void button4_Click(object sender, EventArgs e)
{
//初始化
listBox1.Items.Clear();
dataGridView2.Rows.Clear();
dataGridView2.ColumnCount = 20;
dataGridView2.RowCount = 200;
var screen_name = textBox1.Text;
var count = System.Convert.ToInt32(textBox2.Text);
//取得資料
var options = new ListFavoriteTweetsOptions()
{
ScreenName = screen_name,
Count = count
};
var result = servis.BeginListFavoriteTweets(options);
var getTweets = servis.EndListFavoriteTweets(result);
/*var getTweets = servis.ListFavoriteTweets(
* new ListFavoriteTweetsOptions()
* {
* ScreenName = screen_name, Count = count
* });*/
//欄位設定
int no_num = 0;
int url_link_num = 1;
int idstr_num = 2;
int author_num = 3;
int text_num = 4;
int entities_url_num = 5;
int entities_tag_num = 6;
dataGridView2.Columns[no_num].HeaderText = "NO.";
dataGridView2.Columns[url_link_num].HeaderText = "推文連結";
dataGridView2.Columns[idstr_num].HeaderText = "Idstr";
dataGridView2.Columns[author_num].HeaderText = "Author";
dataGridView2.Columns[text_num].HeaderText = "Text";
dataGridView2.Columns[entities_url_num].HeaderText = "Entities_Url";
dataGridView2.Columns[entities_tag_num].HeaderText = "Entities_Tag";
int row_num = 0;
int tweet_num = 0;
foreach (var tweet in getTweets)
{
//No.
dataGridView2.Rows[row_num].Cells[no_num].Value = tweet_num + 1;
//推文ID
var idstr = tweet.IdStr;
dataGridView2.Rows[row_num].Cells[idstr_num].Value = idstr;
//推文作者
var author = tweet.Author.ScreenName;
dataGridView2.Rows[row_num].Cells[author_num].Value = author;
//推文文字
var text = tweet.Text;
dataGridView2.Rows[row_num].Cells[text_num].Value = text;
//推文(合併)連結
var url_link = "http://twitter.com/" + author + "/status/" + idstr;
dataGridView2.Rows[row_num].Cells[url_link_num].Value = url_link;
int entitiesEndRow_num = row_num;
int entitiesStartRow_num = row_num;
var entities = tweet.Entities;
//推文實體內文連結(外部連結)
row_num = entitiesStartRow_num;
var entities_urls = entities.Urls;
foreach (var url in entities_urls)
{
dataGridView2.Rows[row_num++].Cells[entities_url_num].Value = url.ExpandedValue;
}
row_num--;
entitiesEndRow_num = entitiesEndRow_num > row_num ? entitiesEndRow_num : row_num;
//推文實體內文標籤
row_num = entitiesStartRow_num;
var entities_tags = entities.HashTags;
foreach (var tag in entities_tags)
{
dataGridView2.Rows[row_num++].Cells[entities_tag_num].Value = tag.Text;
}
row_num--;
entitiesEndRow_num = entitiesEndRow_num > row_num ? entitiesEndRow_num : row_num;
row_num = entitiesEndRow_num;
row_num++;
tweet_num++;
//擴增列數
if (row_num + 20 >= dataGridView2.RowCount)
{
dataGridView2.RowCount += 200;
}
}
}