在gridview中,我添加了一个动态按钮作为"REVISE".... [英] in gridview i have added a dynamic button as "REVISE"....
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问题描述
在gridview中,我添加了一个动态按钮作为"REVISE".
现在我想要的是当我单击此按钮时,应使用两个按钮将新的ROW插入到gridview所单击的行的下方."YES"和"NO"
在这里,我向您提供代码.我已经编码了,但是我没有得到想要的东西,
请帮助
公共 部分 class RenewDocuments:System.Web.UI.Page
{
SqlConnection cn = 新 SqlConnection(" );
SqlDataAdapter sda;
数据集ds;
int ID;
受保护的 无效 Page_Load(对象发件人,EventArgs e)
{
cn.Open();
FillData();
}
公共 无效 FillData()
{
// 用于获取2天之间的记录的代码
字符串 str = " ;
SqlCommand cmd = 新 SqlCommand(str,cn);
cmd.Parameters.Add(" ,SqlDbType.Date).Value = DateTime.Now;
sda = 新 SqlDataAdapter();
sda.SelectCommand = cmd;
ds = 新 DataSet();
sda.Fill(ds);
如果(ds == 空 || ds.Tables [ 0 ].Rows.Count == 0 )// " ;
}
其他
{
cn.Close();
sda.Dispose();
// 在数据表中添加两列.
ds.Tables [ 0 ].Columns.Add(" );
GVRenewalDocuments.DataSource = ds;
GVRenewalDocuments.DataBind();
}
}
受保护的 无效 GVRenewalDocuments_RowDataBound( object 发件人,GridViewRowEventArgs e)
{
// 添加按钮
Button rev = 新 Button();
rev.Text = " ;
// 分配命令名称
rev.CommandName = " ;
如果(例如,Row.RowType == DataControlRowType.DataRow)
{
e.Row.Cells [ 10 ].Controls.Add(rev);
}
}
受保护的 无效 GVRenewalDocuments_RowCommand(对象发件人,GridViewCommandEventArgs e)
{
如果(例如CommandName == " 跨度>)
{
GridViewRow row =(GridViewRow)((Control)e.CommandSource).NamingContainer;
ID = Convert.ToInt32(GVRenewalDocuments.DataKeys [row.RowIndex] .Value.ToString());
DataTable dt = ds.Tables [ 0 ]; // 这就是我要做的事情 DataRow row1 = dt.NewRow(); 跨度>
dt.Rows.Add(row1);
GVRenewalDocuments.DataSource = dt;
GVRenewalDocuments.DataBind();
// AddNewRow();
Response.Redirect(Request.RawUrl); // 此行用于刷新页面,而无需使用"response.redirect"
}
}
}
解决方案
通过下面的链接进行操作,这将对您有所帮助
http://www. aspsnippets.com/Articles/Save-and-Retrieve-Dynamic-TextBox-values-in-GridView-to-SQL-Server-Database.aspx [ now what i want is when i click on this button, A new ROW should be inserted below the clicked row of gridview with the two buttons.. "YES" and "NO"
here i m providing u the code. which i have coded but i m not getting what i want,
Please Help
public partial class RenewDocuments : System.Web.UI.Page { SqlConnection cn = new SqlConnection("Data Source=FRE-GGN-MSSTEST;Initial Catalog=DMS1;Integrated Security=True"); SqlDataAdapter sda; DataSet ds; int Id; protected void Page_Load(object sender, EventArgs e) { cn.Open(); FillData(); } public void FillData() { // code for getting the records that are between 2 days period string str = "select * from tdocument where @tdy between upload_date and expire_date"; SqlCommand cmd = new SqlCommand(str, cn); cmd.Parameters.Add("@tdy", SqlDbType.Date).Value = DateTime.Now; sda = new SqlDataAdapter(); sda.SelectCommand = cmd; ds = new DataSet(); sda.Fill(ds); if (ds == null || ds.Tables[0].Rows.Count == 0) // condition that checks whether there is any records or not { LblNoRecords.Text = "No Records have been Uploaded Recently"; } else { cn.Close(); sda.Dispose(); //Adding two columns in datatable. ds.Tables[0].Columns.Add("REVISE"); GVRenewalDocuments.DataSource = ds; GVRenewalDocuments.DataBind(); } } protected void GVRenewalDocuments_RowDataBound(object sender, GridViewRowEventArgs e) { //Adding the buttons Button rev = new Button(); rev.Text = "Revise"; //assignnig command name rev.CommandName = "REVISE"; if (e.Row.RowType == DataControlRowType.DataRow) { e.Row.Cells[10].Controls.Add(rev); } } protected void GVRenewalDocuments_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "REVISE") { GridViewRow row = (GridViewRow)((Control)e.CommandSource).NamingContainer; Id = Convert.ToInt32(GVRenewalDocuments.DataKeys[row.RowIndex].Value.ToString()); DataTable dt = ds.Tables[0]; // THIS IS WHAT I HAVE DONE DataRow row1 = dt.NewRow(); dt.Rows.Add(row1); GVRenewalDocuments.DataSource = dt; GVRenewalDocuments.DataBind(); //AddNewRow(); Response.Redirect(Request.RawUrl); // this line is to refresh the page without using "response.redirect" } } }解决方案go through below link this will help you
http://www.aspsnippets.com/Articles/Save-and-Retrieve-Dynamic-TextBox-values-in-GridView-to-SQL-Server-Database.aspx[^]
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